Provided by: newsboat_2.21-1_amd64 bug

NAME

       newsboat - an RSS/Atom feed reader for text terminals

SYNOPSIS

       newsboat [-r] [-e] [-i opmlfile] [-u urlfile] [-c cachefile] [-C configfile] [-X] [-o] [-x <command> ...]
       [-h]

DESCRIPTION

       newsboat is an RSS/Atom feed reader for text terminals. RSS and Atom are a number of widely-used XML
       formats to transmit, publish and syndicate articles, for example news or blog articles. Newsboat is
       designed to be used on text terminals on Unix or Unix-like systems such as GNU/Linux, BSD or Mac OS X.

OPTIONS

       -h, --help
           Display help

       -r, --refresh-on-start
           Refresh feeds on start

       -e, --export-to-opml
           Export feeds as OPML to stdout

       -X, --vacuum
           Compact the cache by: 1) reclaiming the space that was left empty when data was deleted; and 2)
           defragmenting the entries in the cache. This doesn’t delete the entries; for that, see
           cleanup-on-quit, delete-read-articles-on-quit, keep-articles-days, and max-items settings.

       -v, -V, --version
           Get version information about newsboat and the libraries it uses

       -i opmlfile, --import-from-opml=opmlfile
           Import an OPML file

       -u urlfile, --url-file=urlfile
           Use an alternative URL file

       -c cachefile, --cache-file=cachefile
           Use an alternative cache file

       -C configfile, --config-file=configfile
           Use an alternative configuration file

       -x command ..., --execute=command...
           Execute one or more commands to run newsboat unattended. Currently available commands are "reload"
           and "print-unread".

       -l loglevel, --log-level=loglevel
           Generate a logfile with a certain loglevel. Valid loglevels are 1 to 6. An actual logfile will only
           be written when you provide a logfile name.

       -d logfile, --log-file=logfile
           Use this logfile as output when logging debug messages. Please note that this only works when
           providing a loglevel.

       -E file, --export-to-file=file
           Export a list of read articles (resp. their GUIDs). This can be used to transfer information about
           read articles between different computers.

       -I file, --import-from-file=file
           Import a list of read articles and mark them as read if they are held in the cache. This is to be
           used in conjunction with the -E commandline parameter.

FIRST STEPS

       After you’ve installed newsboat, you can run it for the first time by typing newsboat on your command
       prompt. This will bring you the following message:

           Error: no URLs configured. Please fill the file /home/ak/.newsboat/urls with RSS feed URLs or import an OPML file.

           newsboat 2.10
           usage: ./newsboat [-i <file>|-e] [-u <urlfile>] [-c <cachefile>] [-x <command> ...] [-h]
               -e, --export-to-opml            export OPML feed to stdout
               -r, --refresh-on-start          refresh feeds on start
               -i, --import-from-opml=<file>   import OPML file
               -u, --url-file=<urlfile>        read RSS feed URLs from <urlfile>
               -c, --cache-file=<cachefile>    use <cachefile> as cache file
               -C, --config-file=<configfile>  read configuration from <configfile>
               -X, --vacuum                    compact the cache
               -x, --execute=<command>... execute list of commands
               -q, --quiet                     quiet startup
               -v, --version                   get version information
               -l, --log-level=<loglevel>      write a log with a certain loglevel (valid values: 1 to 6)
               -d, --log-file=<logfile>        use <logfile> as output log file
               -E, --export-to-file=<file>     export list of read articles to <file>
               -I, --import-from-file=<file>   import list of read articles from <file>
               -h, --help                      this help

       This means that newsboat can’t start without any configured feeds. To add feeds to newsboat, you can
       either add URLs to the configuration file $HOME/.newsboat/urls or you can import an OPML file by running
       newsboat -i blogroll.opml. To manually add URLs, open the file with your favorite text editor and add the
       URLs, one per line:

           http://rss.cnn.com/rss/cnn_topstories.rss
           http://newsrss.bbc.co.uk/rss/newsonline_world_edition/front_page/rss.xml

       If you need to add URLs that have restricted access via username/password, simply provide the
       username/password in the following way:

           https://username:password@hostname.domain.tld/feed.rss

       In order to protect username and password, make sure that $HOME/.newsboat/urls is only readable by you
       and, optionally, your group:

           $ chmod u=rw,g=r,o= ~/.newsboat/urls

       Newsboat also makes sure that usernames and passwords within URLs aren’t displayed in its user interface.
       In case there is a @ in the username, you need to write it as %40 instead so that it can be distinguished
       from the @ that separates the username/password part from the hostname part.

       You can also configure local files as feeds, by prefixing the local path with file:// and adding it to
       the urls file:

           file:///var/log/rss_eventlog.xml

       Now you can run newsboat again, and it will present you with a controllable list of the URLs that you
       configured previously. You can now start downloading the feeds, either by pressing "R" to download all
       feeds, or by pressing "r" to download the currently selected feed. You can then select a feed you want to
       read, and by pressing "Enter", you can go to the article list for this feed. This works even while the
       downloading is still in progress.

       You can now see the list of available articles by their title. A "N" on the left indicates that an
       article wasn’t read yet. Pressing "Enter" brings you to the content of the article. You can scroll
       through this text, and also run a browser (default: lynx) to view the complete article if the content is
       empty or just an abstract or a short description. Each URL in the article has a number next to it; to
       open it, type # and then the number, then press "Enter". For single-digit links, like 3, you can just
       press that number on the keyboard.

       Pressing "q" brings you back to the article list, and pressing "q" again brings you back to the feed
       list. Pressing "q" a third time then closes newsboat.

       Newsboat caches the article that it downloads. This means that when you start newsboat again and reload a
       feed, the old articles can still be read even if they aren’t in the current RSS feeds anymore. Optionally
       you can configure how many articles shall be preserved by feed so that the article backlog doesn’t grow
       endlessly (see max-items below).

       Newsboat also uses a number of measures to preserve the users' and feed providers' bandwidth, by trying
       to avoid unnecessary feed downloads through the use of conditional HTTP downloading. It saves every
       feed’s "Last-Modified" and "ETag" response header values (if present) and advises the feed’s HTTP server
       to only send data if the feed has been updated by modification date/time or "ETag" header. This doesn’t
       only make feed downloads for RSS feeds with no new updates faster, it also reduces the amount of
       transferred data per request. Conditional HTTP downloading can be optionally disabled per feed by using
       the always-download configuration command.

       Several aspects of newsboat’s behaviour can be configured via a configuration file config, which is
       stored next to the urls file. This configuration file contains lines in the form <config-command> <arg1>
       .... The configuration file can also contain comments, which start with the # character and go as far as
       the end of line. If you need to enter a configuration argument that contains spaces, use quotes (")
       around the whole argument. It’s even possible to integrate the output of external commands into the
       configuration. The text between two backticks (`) is evaluated as shell command, and its output is put on
       its place instead. This works like backtick evaluation in Bourne-compatible shells and allows users to
       use external information from the system within the configuration. Backticks and # characters can be
       escaped with a backslash (e.g. \` and \#); in that case, they’ll be replaced with literal ` or # in the
       configuration.

       Searching for articles is possible in newsboat, too. Just press the "/" key, enter your search phrase,
       and the title and content of all articles are searched for it. When you do a search from the list of
       feeds, all articles of all feeds will be searched. When you do a search from the article list of a feed,
       only the articles of the currently viewed feed are searched. When opening an article from a search result
       dialog, the search phrase is highlighted.

       The history of all your searches is saved to the filesystem, to the history.search file (stored next to
       the cache.db file). By default, the last 100 search phrases are stored, but this limited can be
       influenced through the history-limit configuration variable. To disable search history saving, simply set
       the history-limit to 0.

CONFIGURATION COMMANDS

       always-display-description (parameters: [yes/no]; default value: no)
           If set to yes, then the description will always be displayed even if e.g. a <content:encoded> tag has
           been found. (example: always-display-description yes)

       always-download (parameters: <url> [<url>...]; default value: n/a)
           Specifies one or more feed URLs that should always be downloaded, regardless of their Last-Modified
           timestamp and ETag header. This option can be specified multiple times. (example: always-download
           "https://www.n-tv.de/23.rss")

       article-sort-order (parameters: <sortfield>[-<direction>]; default value: date)
           The <sortfield> specifies which article property shall be used for sorting, currently available are:
           date, title, flags, author, link, guid and random. The optional <direction> specifies the sort
           direction. asc specifies ascending sorting, desc specifies descending sorting. Note that direction
           does not affect random sort order. For date, desc is default, for all others, asc is default.
           (example: article-sort-order author-desc)

       articlelist-format (parameters: <format>; default value: "%4i %f %D %6L  %?T?|%-17T|  ?%t")
           This variable defines the format of entries in the article list. See the respective section in the
           documentation for more information on format strings. (example: articlelist-format "%4i %f %D
           %?T?|%-17T|  ?%t")

       articlelist-title-format (parameters: <format>; default value: "%N %V - Articles in feed '%T' (%u unread,
       %t total)%?F? matching filter `%F'&? - %U")
           Format of the title in article list. See "Format Strings" section of Newsboat manual for details on
           available formats. (example: articlelist-title-format "Articles in feed '%T' (%u unread)")

       auto-reload (parameters: [yes/no]; default value: no)
           If set to yes, all feeds will be automatically reloaded at start up and then continuously after a
           certain time has passed (see reload-time). (example: auto-reload yes)

       bind-key (parameters: <key> <operation> [<dialog>]; default value: n/a)
           Bind key <key> to <operation>. This means that whenever <key> is pressed, then <operation> is
           executed (if applicable in the current dialog). A list of available operations can be found below.
           Optionally, you can specify a dialog. If you specify one, the key binding will only be added to the
           specified dialog. Available dialogs are all (default if none is specified), feedlist, filebrowser,
           help, articlelist, article, tagselection, filterselection, urlview, podboat, and dirbrowser.
           (example: bind-key ^R reload-all)

       bookmark-autopilot (parameters: [yes/no]; default value: no)
           If set to yes, the configured bookmark command is executed without any further input asked from user,
           unless the url or the title cannot be found/guessed. (example: bookmark-autopilot yes)

       bookmark-cmd (parameters: <command>; default value: "")
           If set, then <command> will be used as bookmarking plugin. See the documentation on bookmarking for
           further information. (example: bookmark-cmd "~/bin/delicious-bookmark.sh")

       bookmark-interactive (parameters: [yes/no]; default value: no)
           If set to yes, then the configured bookmark command is an interactive program. (example:
           bookmark-interactive yes)

       browser (parameters: <command>; default value: %BROWSER, otherwise lynx)
           Set the browser command to use when opening an article in the browser. If the BROWSER environment
           variable is set, it will be used as the default browser, otherwise lynx will be used. Any occurrences
           of %u in <command> will be replaced by a URL in single quotes. (example: browser "w3m %u")

       cache-file (parameters: <path>; default value: "~/.newsboat/cache.db" or "~/.local/share/cache.db" (see
       "Files" section))
           This configuration option sets the cache file. This is especially useful if the filesystem of your
           home directory doesn’t support proper locking (e.g. NFS). (example: cache-file "/tmp/testcache.db")

       cleanup-on-quit (parameters: [yes/no]; default value: yes)
           If set to yes, then the cache gets locked and superfluous feeds and items are removed, such as feeds
           that can’t be found in the urls configuration file anymore. (example: cleanup-on-quit no)

       color (parameters: <element> <fgcolor> <bgcolor> [<attribute> ...]; default value: n/a)
           Set the foreground color, background color and optional attributes for a certain element. (example:
           color background white black)

       confirm-exit (parameters: [yes/no]; default value: no)
           If set to yes, then newsboat will ask for confirmation whether the user really wants to quit
           newsboat. (example: confirm-exit yes)

       cookie-cache (parameters: <path>; default value: "")
           Set a cookie cache. If set, cookies will be cached in (i.e. read from and written to) this file,
           using Netscape format <http://www.cookiecentral.com/faq/#3.5>. (example: cookie-cache
           "~/.newsboat/cookies.txt")

       datetime-format (parameters: <date/time format>; default value: %b %d)
           This format specifies the date/time format in the article list. For a detailed documentation on the
           allowed formats, consult the manpage of strftime(3). (example: datetime-format "%D, %R")

       define-filter (parameters: <name> <filterexpr>; default value: n/a)
           With this command, you can predefine filters, which you can later select from a list, and which are
           then applied after selection. This is especially useful for filters that you need often and you don’t
           want to enter them every time you need them. (example: define-filter "all feeds with 'fun' tag" "tags
           # \"fun\"")

       delete-read-articles-on-quit (parameters: [yes/no]; default value: no)
           If set to yes, then all read articles will be deleted when you quit newsboat. (example:
           delete-read-articles-on-quit yes)

       dialogs-title-format (parameters: <format>; default value: "%N %V - Dialogs")
           Format of the title in dialog list. See "Format Strings" section of Newsboat manual for details on
           available formats. (example: dialogs-title-format "%N %V - Dialogs")

       dirbrowser-title-format (parameters: <format>; default value: "%N %V - %?O?Open Directory&Save File? -
       %f")
           Format of the title in directory browser. See "Format Strings" section of Newsboat manual for details
           on available formats. (example: dirbrowser-file-format "%?O?Open Directory&Save File? - %f")

       display-article-progress (parameters: [yes/no]; default value: yes)
           If set to yes, then a read progress (in percent) is displayed in the article view. Otherwise, no read
           progress is displayed. (example: display-article-progress no)

       download-full-page (parameters: [yes/no]; default value: no)
           If set to yes, then for all feed items with no content but with a link, the link is downloaded and
           the result used as content instead. This may significantly increase the download times of "empty"
           feeds. (example: download-full-page yes)

       download-retries (parameters: <number>; default value: 1)
           How many times newsboat shall try to successfully download a feed before giving up. This is an option
           to improve the success of downloads on slow and shaky connections such as via a TOR proxy. (example:
           download-retries 4)

       download-timeout (parameters: <number>; default value: 30)
           The number of seconds newsboat shall wait when downloading a feed before giving up. This is an option
           to improve the success of downloads on slow and shaky connections such as via a TOR proxy. (example:
           download-timeout 60)

       error-log (parameters: <path>; default value: "")
           If set, then user errors (e.g. errors regarding defunct RSS feeds) will be logged to this file.
           (example: error-log "~/.newsboat/error.log")

       external-url-viewer (parameters: <command>; default value: "")
           If set, then show-urls will pipe the current article to a specific external tool instead of using the
           internal URL viewer. This can be used to integrate tools such as urlview. (example:
           external-url-viewer "urlview")

       feed-sort-order (parameters: <sortfield>[-<direction>]; default value: none)
           The <sortfield> specifies which feed property shall be used for sorting; currently available are:
           firsttag, title, articlecount, unreadarticlecount, lastupdated and none. The optional <direction>
           specifies the sort direction. asc specifies ascending sorting, desc specifies descending sorting.
           desc is the default. (example: feed-sort-order firsttag)

       feedhq-flag-share (parameters: <flag>; default value: "")
           If set and FeedHQ support is used, then all articles that are flagged with the specified flag are
           being "shared" in FeedHQ so that people that follow you can see it. (example: feedhq-flag-share "a")

       feedhq-flag-star (parameters: <flag>; default value: "")
           If set and FeedHQ support is used, then all articles that are flagged with the specified flag are
           being "starred" in FeedHQ and appear in the list of "Starred items". (example: feedhq-flag-star "b")

       feedhq-login (parameters: <login>; default value: "")
           This variable sets your FeedHQ login for FeedHQ support. (example: feedhq-login "your-login")

       feedhq-min-items (parameters: <number>; default value: 20)
           This variable sets the number of articles that are loaded from FeedHQ per feed. (example:
           feedhq-min-items 100)

       feedhq-password (parameters: <password>; default value: "")
           This variable sets your FeedHQ password for FeedHQ support. Double quotes should be escaped, i.e. you
           should write \" instead of ". (example: feedhq-password "here_goesAquote:\"")

       feedhq-passwordfile (parameters: <path>; default value: "")
           A more secure alternative to the above, by storing your password elsewhere in your system. (example:
           feedhq-passwordfile "~/.newsboat/feedhq-pw.txt")

       feedhq-passwordeval (parameters: <command>; default value: "")
           Another secure alternative, is providing your password from an external command that is evaluated
           during login. This can be used to read your password from a gpg encrypted file or your system
           keyring. (example: feedhq-passwordeval "gpg --decrypt ~/.newsboat/feedhq-password.gpg")

       feedhq-show-special-feeds (parameters: [yes/no]; default value: yes)
           If set and FeedHQ support is used, then "special feeds" like "People you follow" (articles shared by
           people you follow), "Starred items" (your starred articles) and "Shared items" (your shared articles)
           appear in your subscription list. (example: feedhq-show-special-feeds "no")

       feedhq-url (parameters: <url>; default value: "https://feedhq.org/")
           Configures the URL where your FeedHQ instance resides. (example: feedhq-url
           "https://feedhq.example.com/")

       feedlist-format (parameters: <format>; default value: "%4i %n %11u %t")
           This variable defines the format of entries in the feed list. See the respective section in the
           documentation for more information on format strings. (example: feedlist-format " %n %4i - %11u -%>
           %t")

       feedlist-title-format (parameters: <format>; default value: "%N %V - %?F?Feeds&Your feeds? (%u unread, %t
       total)%?F? matching filter `%F'&?%?T? - tag `%T'&?")
           Format of the title in feed list. See "Format Strings" section of Newsboat manual for details on
           available formats. (example: feedlist-title-format "Feeds (%u unread, %t total)")

       filebrowser-title-format (parameters: <format>; default value: "%N %V - %?O?Open File&Save File? - %f")
           Format of the title in file browser. See "Format Strings" section of Newsboat manual for details on
           available formats. (example: filebrowser-title-format "%?O?Open File&Save File? - %f")

       goto-first-unread (parameters: [yes/no]; default value: yes)
           If set to yes, then the first unread article will be selected whenever a feed is entered. (example:
           goto-first-unread no)

       goto-next-feed (parameters: [yes/no]; default value: yes)
           If set to yes, then the next-unread, prev-unread and random-unread keys will search in other feeds
           for unread articles if all articles in the current feed are read. If set to no, then these keys will
           stop in the current feed. (example: goto-next-feed no)

       help-title-format (parameters: <format>; default value: "%N %V - Help")
           Format of the title in help window. See "Format Strings" section of Newsboat manual for details on
           available formats. (example: help-title-format "%N %V - Help")

       highlight (parameters: <target> <regex> <fgcolor> [<bgcolor> [<attribute> ...]]; default value: n/a)
           With this command, you can highlight text parts in the feed list, the article list and the article
           view. For a detailed documentation, see the chapter on highlighting. (example: highlight all
           "newsboat" red)

       highlight-article (parameters: <filterexpr> <fgcolor> <bgcolor> [<attribute> ...]; default value: n/a)
           With this command, you can highlight articles in the article list if they match a filter expression.
           For a detailed documentation, see the chapter on highlighting. (example: highlight-article "author =~
           \"Andreas Krennmair\"" white red bold)

       history-limit (parameters: <number>; default value: 100)
           Defines the maximum number of entries of commandline resp. search history to be saved. To disable
           history saving, set it to 0. (example: history-limit 0)

       html-renderer (parameters: <command>; default value: internal)
           If set to internal, then the internal HTML renderer will be used. Otherwise, the specified command
           will be executed, the HTML to be rendered will be written to the command’s stdin, and the program’s
           output will be displayed. This makes it possible to use other, external programs, such as w3m, links
           or lynx, to render HTML. (example: html-renderer "w3m -dump -T text/html")

       http-auth-method (parameters: <method>; default value: any)
           Set HTTP authentication method. Allowed values: any, basic, digest, digest_ie (only available with
           libcurl 7.19.3 and newer), gssnegotiate, ntlm and anysafe. (example: http-auth-method digest)

       ignore-article (parameters: <feed> <filterexpr>; default value: n/a)
           If a downloaded article from <feed> matches <filterexpr>, then it is ignored and not presented to the
           user. This command is further explained in the "kill file" section below. (example: ignore-article
           "*" "title =~ \"Windows\"")

       ignore-mode (parameters: [download/display]; default value: download)
           This configuration option defines in what way an article is ignored (see ignore-article). If set to
           download, then it is ignored in the download/parsing phase and thus never written to the cache, if it
           set to display, it is ignored when displaying articles but is kept in the cache. (example:
           ignore-mode "display")

       include (parameters: <path>; default value: n/a)
           With this command, you can include other files to be interpreted as configuration files. This is
           especially useful to separate your configuration into several files, e.g. key configuration, color
           configuration, ... (example: include "~/.newsboat/colors")

       itemview-title-format (parameters: <format>; default value: "%N %V - Article '%T' (%u unread, %t total)")
           Format of the title in article view. See "Format Strings" section of Newsboat manual for details on
           available formats. (example: itemview-title-format "Article '%T'")

       inoreader-app-id (parameters: <string>; default value: "")
           Unique application ID issued by Inoreader. See "Inoreader" section. (example: inoreader-app-id
           "123456789")

       inoreader-app-key (parameters: <string>; default value: "")
           Application key issued by Inoreader. See "Inoreader" section. (example: inoreader-app-key
           "TmV3c2JvYXQgcm9ja3MgOikK")

       inoreader-flag-share (parameters: <flag>; default value: "")
           If set and Inoreader support is used, then all articles that are flagged with the specified flag are
           being "shared" in Inoreader so that people that follow you can see it. (example: inoreader-flag-share
           "a")

       inoreader-flag-star (parameters: <flag>; default value: "")
           If set and Inoreader support is used, then all articles that are flagged with the specified flag are
           being "starred" in Inoreader and appear in the list of "Starred items". (example: inoreader-flag-star
           "b")

       inoreader-login (parameters: <login>; default value: "")
           This variable sets your Inoreader login for Inoreader support. (example: inoreader-login
           "your-login")

       inoreader-min-items (parameters: <number>; default value: 20)
           This variable sets the number of articles that are loaded from Inoreader per feed. (example:
           inoreader-min-items 100)

       inoreader-password (parameters: <password>; default value: "")
           This variable sets your Inoreader password for Inoreader support. Double quotes should be escaped,
           i.e. you should write \" instead of ". (example: inoreader-password "here_goesAquote:\"")

       inoreader-passwordfile (parameters: <path>; default value: "")
           A more secure alternative to the above, by storing your password elsewhere in your system. (example:
           inoreader-passwordfile "~/.newsboat/inoreader-pw.txt")

       inoreader-passwordeval (parameters: <command>; default value: "")
           Another secure alternative, is providing your password from an external command that is evaluated
           during login. This can be used to read your password from a gpg encrypted file or your system
           keyring. (example: inoreader-passwordeval "gpg --decrypt ~/.newsboat/inoreader-password.gpg")

       inoreader-show-special-feeds (parameters: [yes/no]; default value: yes)
           If set and Inoreader support is used, then "special feeds" like "Starred items" (your starred
           articles) and "Shared items" (your shared articles) appear in your subscription list. (example:
           inoreader-show-special-feeds "no")

       keep-articles-days (parameters: <number>; default value: 0)
           If set to a number greater than 0, only articles that were published within the last <number> days
           are kept, and older articles are deleted. If set to 0, this option is not active. Note that changing
           this setting won’t bring back the articles that were deleted earlier; currently, there’s no non-hacky
           way to bring back deleted articles. (example: keep-articles-days 30)

       macro (parameters: <macro key> <command list>; default value: n/a)
           With this command, you can define a macro key and specify a list of commands that shall be executed
           when the macro prefix and the macro key are pressed. (example: macro k open; reload; quit)

       mark-as-read-on-hover (parameters: [yes/no]; default value: no)
           If set to yes, then all articles that get selected in the article list are marked as read. (example:
           mark-as-read-on-hover yes)

       max-download-speed (parameters: <number>; default value: 0)
           If set to a number greater than 0, the download speed per download is set to that limit (in KB/s).
           (example: max-download-speed 50)

       max-browser-tabs (parameters: <number>; default value: 10)
           Set the maximum number of articles to open in a browser when using the open-all-unread-in-browser or
           open-all-unread-in-browser-and-mark-read commands. (example: max-browser-tabs 4)

       max-items (parameters: <number>; default value: 0)
           Set the number of articles to maximally keep per feed. If the number is set to 0, then all articles
           are kept. (example: max-items 100)

       miniflux-login (parameters: <username>; default value: "")
           Sets the username for use with Miniflux. (example: miniflux-login "admin")

       miniflux-password (parameters: <password>; default value: "")
           Configures the password for use with Miniflux. Double quotes should be escaped, i.e. you should write
           \" instead of ". (example: miniflux-password "here_goesAquote:\"")

       miniflux-passwordfile (parameters: <path>; default value: "")
           A more secure alternative to the above, by storing your password elsewhere in your system. (example:
           miniflux-passwordfile "~/.newsboat/miniflux-pw.txt")

       miniflux-passwordeval (parameters: <command>; default value: "")
           Another secure alternative, is providing your password from an external command that is evaluated
           during login. This can be used to read your password from a gpg encrypted file or your system
           keyring. (example: miniflux-passwordeval "gpg --decrypt ~/.newsboat/miniflux-password.gpg")

       miniflux-url (parameters: <url>; default value: "")
           Configures the URL where the Miniflux installation you want to use resides. (example: miniflux-url
           "https://example.com/miniflux/")

       newsblur-login (parameters: <login>; default value: "")
           This variable sets your NewsBlur login for NewsBlur support. (example: newsblur-login "your-login")

       newsblur-min-items (parameters: <number>; default value: 20)
           This variable sets the number of articles that are loaded from NewsBlur per feed. (example:
           newsblur-min-items 100)

       newsblur-password (parameters: <password>; default value: "")
           This variable sets your NewsBlur password for NewsBlur support. Double quotes should be escaped, i.e.
           you should write \" instead of ". (example: newsblur-password "here_goesAquote:\"")

       newsblur-passwordfile (parameters: <path>; default value: "")
           A more secure alternative to the above, by storing your password elsewhere in your system. (example:
           newsblur-passwordfile "~/.newsboat/newsblur-pw.txt")

       newsblur-passwordeval (parameters: <command>; default value: "")
           Another secure alternative, is providing your password from an external command that is evaluated
           during login. This can be used to read your password from a gpg encrypted file or your system
           keyring. (example: newsblur-passwordeval "gpg --decrypt ~/.newsboat/newsblur-password.gpg")

       newsblur-url (parameters: <url>; default value: "https://newsblur.com")
           Configures the URL where the NewsBlur instance resides. (example: newsblur-url "https://localhost")

       notify-always (parameters: [yes/no]; default value: no)
           If set to no, notifications will only be made when there are new feeds or articles. If set to yes,
           notifications will be made regardless. (example: notify-always yes)

       notify-beep (parameters: [yes/no]; default value: no)
           If set to yes, then the speaker will beep on new articles. (example: notify-beep yes)

       notify-format (parameters: <string>; default value: "newsboat: finished reload, %f unread feeds (%n
       unread articles total)")
           Format string that is used for formatting notifications. See the chapter on format strings for more
           information. (example: notify-format "%d new articles (%n unread articles, %f unread feeds)")

       notify-program (parameters: <command>; default value: "")
           If set, then the configured program will be executed if new articles arrived (through a reload) or if
           notify-always is yes. The first parameter of the called program contains the notification message. In
           order to pass other hard-coded arguments to the program, write an appropriate wrapper shell script
           and use it as <command> instead. (example: notify-program "~/bin/my-notifier")

       notify-screen (parameters: [yes/no]; default value: no)
           If set to yes, then a "privacy message" will be sent to the terminal, containing a notification
           message about new articles. This is especially useful if you use terminal emulations such as GNU
           screen which implement privacy messages. (example: notify-screen yes)

       notify-xterm (parameters: [yes/no]; default value: no)
           If set to yes, then the xterm window title will be set to a notification message about new articles.
           (example: notify-xterm yes)

       ocnews-flag-star (parameters: <character>; default value: "")
           If set and ownCloud News support is used, then all articles that are flagged with the specified flag
           are being "starred" in ownCloud News. (example: ocnews-flag-star "s")

       ocnews-login (parameters: <username>; default value: "")
           Sets the username to use with the ownCloud instance. (example: ocnews-login "user")

       ocnews-password (parameters: <password>; default value: "")
           Configures the password to use with the ownCloud instance. Double quotes should be escaped, i.e. you
           should write \" instead of ". (example: ocnews-password "here_goesAquote:\"")

       ocnews-passwordfile (parameters: <path>; default value: "")
           A more secure alternative to the above, by storing your password elsewhere in your system. (example:
           ocnews-passwordfile "~/.newsboat/ocnews-pw.txt")

       ocnews-passwordeval (parameters: <command>; default value: "")
           Another secure alternative, is providing your password from an external command that is evaluated
           during login. This can be used to read your password from a gpg encrypted file or your system
           keyring. (example: ocnews-passwordeval "gpg --decrypt ~/.newsboat/ocnews-password.gpg")

       ocnews-url (parameters: <url>; default value: "")
           Configures the URL where the ownCloud instance resides. (example: ocnews-url
           "https://localhost/owncloud")

       oldreader-flag-share (parameters: <flag>; default value: "")
           If set and The Old Reader support is used, then all articles that are flagged with the specified flag
           are being "shared" in The Old Reader so that people that follow you can see it. (example:
           oldreader-flag-share "a")

       oldreader-flag-star (parameters: <flag>; default value: "")
           If set and The Old Reader support is used, then all articles that are flagged with the specified flag
           are being "starred" in The Old Reader and appear in the list of "Starred items". (example:
           oldreader-flag-star "b")

       oldreader-login (parameters: <login>; default value: "")
           This variable sets your The Old Reader login for The Older Reader support. (example: oldreader-login
           "your-login")

       oldreader-min-items (parameters: <number>; default value: 20)
           This variable sets the number of articles that are loaded from The Old Reader per feed. (example:
           oldreader-min-items 100)

       oldreader-password (parameters: <password>; default value: "")
           This variable sets your The Old Reader password for The Old Reader support. Double quotes should be
           escaped, i.e. you should write \" instead of ". (example: oldreader-password "here_goesAquote:\"")

       oldreader-passwordfile (parameters: <path>; default value: "")
           A more secure alternative to the above, by storing your password elsewhere in your system. (example:
           oldreader-passwordfile "~/.newsboat/oldreader-pw.txt")

       oldreader-passwordeval (parameters: <command>; default value: "")
           Another secure alternative, is providing your password from an external command that is evaluated
           during login. This can be used to read your password from a gpg encrypted file or your system
           keyring. (example: oldreader-passwordeval "gpg --decrypt ~/.newsboat/oldreader-password.gpg")

       oldreader-show-special-feeds (parameters: [yes/no]; default value: yes)
           If set and The Old reader support is used, then "special feeds" like "People you follow" (articles
           shared by people you follow), "Starred items" (your starred articles) and "Shared items" (your shared
           articles) appear in your subscription list. (example: oldreader-show-special-feeds "no")

       openbrowser-and-mark-jumps-to-next-unread (parameters: [yes/no]; default value: no)
           If set to yes, jump to the next unread item when an item is opened in the browser and marked as read.
           (example: openbrowser-and-mark-jumps-to-next-unread yes)

       opml-url (parameters: <url> ...; default value: "")
           If the OPML online subscription mode is enabled, then the list of feeds will be taken from the OPML
           file found on this location. Optionally, you can specify more than one URL. All the listed OPML URLs
           will then be taken into account when loading the feed list. (example: opml-url
           "https://host.domain.tld/blogroll.opml" "https://example.com/anotheropmlfile.opml")

       pager (parameters: [<command>/internal]; default value: internal)
           If set to internal, then the internal pager will be used. Otherwise, the article to be displayed will
           be rendered to be a temporary file and then displayed with the configured pager. If the command is
           set to an empty string, the content of the PAGER environment variable will be used. If the command
           contains a placeholder %f, it will be replaced with the temporary filename. (example: pager "less
           %f")

       podcast-auto-enqueue (parameters: [yes/no]; default value: no)
           If set to yes, then all podcast URLs that are found in articles are added to the podcast download
           queue. See the respective section in the documentation for more information on podcast support in
           newsboat. (example: podcast-auto-enqueue yes)

       prepopulate-query-feeds (parameters: [yes/no]; default value: no)
           If set to yes, then all query feeds are prepopulated with articles on startup. (example:
           prepopulate-query-feeds yes)

       ssl-verifyhost (parameters: [yes/no]; default value: yes)
           If set to no, skip verification of the certificate’s name against host. (example: ssl-verifyhost no)

       ssl-verifypeer (parameters: [yes/no]; default value: yes)
           If set to no, skip verification of the peer’s SSL certificate. (example: ssl-verifypeer no)

       proxy-auth-method (parameters: <method>; default value: any)
           Set proxy authentication method. Allowed values: any, basic, digest, digest_ie (only available with
           libcurl 7.19.3 and newer), gssnegotiate, ntlm and anysafe. (example: proxy-auth-method ntlm)

       proxy-auth (parameters: <auth>; default value: n/a)
           Set the proxy authentication string. (example: proxy-auth user:password)

       proxy-type (parameters: <type>; default value: http)
           Set proxy type. Allowed values: http, socks4, socks4a, socks5 and socks5h. (example: proxy-type
           socks5)

       proxy (parameters: <server:port>; default value: n/a)
           Set the proxy to use for downloading RSS feeds. (Don’t forget to actually enable the proxy with
           use-proxy yes.) (example: proxy localhost:3128)

       refresh-on-startup (parameters: [yes/no]; default value: no)
           If set to yes, then all feeds will be reloaded when newsboat starts up. This is equivalent to the -r
           commandline option. (example: refresh-on-startup yes)

       reload-only-visible-feeds (parameters: [yes/no]; default value: no)
           If set to yes, then manually reloading all feeds will only reload the currently visible feeds, e.g.
           if a filter or a tag is set. (example: reload-only-visible-feeds yes)

       reload-threads (parameters: <number>; default value: 1)
           The number of parallel reload threads that shall be started when all feeds are reloaded. (example:
           reload-threads 3)

       reload-time (parameters: <number>; default value: 60)
           The number of minutes between automatic reloads. (example: reload-time 120)

       reset-unread-on-update (parameters: <url> [<url>...]; default value: n/a)
           Specifies one or more feed URLs for whose articles the unread flag will be reset if an article has
           been updated, i.e. its content has been changed. This is especially useful for RSS feeds where single
           articles are updated after publication, and you want to be notified of the updates. This option can
           be specified multiple times. (example: reset-unread-on-update "https://blog.fefe.de/rss.xml?html")

       run-on-startup (parameters: <list of operations>; default value: n/a)
           Specifies one or more operations, separated by semicolons, which are executed on Newsboat startup.
           (example: run-on-startup next-unread; open; random-unread; open)

       save-path (parameters: <path-to-directory>; default value: ~/)
           The default path where articles shall be saved to. If an invalid path is specified, the current
           directory is used. (example: save-path "~/Saved Articles")

       scrolloff (parameters: <number>; default value: 0)
           Keep the configured number of lines above and below the selected item in lists. Configure a high
           number to keep the selected item in the center of the screen. (example: scrolloff 5)

       search-highlight-colors (parameters: <fgcolor> <bgcolor> [<attribute> ...]; default value: black yellow
       bold)
           This configuration command specifies the highlighting colors when searching for text from the article
           view. (example: search-highlight-colors white black bold)

       searchresult-title-format (parameters: <format>; default value: "%N %V - Search results (%u unread, %t
       total)%?F? matching filter `%F'&?")
           Format of the title in search result. See "Format Strings" section of Newsboat manual for details on
           available formats. (example: searchresult-title-format "Search result")

       selectfilter-title-format (parameters: <format>; default value: "%N %V - Select Filter")
           Format of the title in filter selection dialog. See "Format Strings" section of Newsboat manual for
           details on available formats. (example: selectfilter-title-format "Select Filter")

       selecttag-format (parameters: <format>; default value: "%4i  %T (%u)")
           Format of the lines in "Select tag" dialog. See the respective section in the documentation for more
           information on format strings. (example: selecttag-format "[%2i] %T (%n unread articles in %f feeds,
           %u feeds total)")

       selecttag-title-format (parameters: <format>; default value: "%N %V - Select Tag")
           Format of the title in tag selection dialog. See "Format Strings" section of Newsboat manual for
           details on available formats. (example: selecttag-title-format "Select Tag")

       show-keymap-hint (parameters: [yes/no]; default value: yes)
           If set to no, then the keymap hints on the bottom of screen will not be displayed. (example:
           show-keymap-hint no)

       show-title-bar (parameters: [yes/no]; default value: yes)
           If set to no, then the title bar on the top of the screen will not be displayed. (example:
           show-title-bar no)

       show-read-articles (parameters: [yes/no]; default value: yes)
           If set to yes, then all articles of a feed are listed in the article list. If set to no, then only
           unread articles are listed. (example: show-read-articles no)

       show-read-feeds (parameters: [yes/no]; default value: yes)
           If set to yes, then all feeds, including those without unread articles, are listed. If set to no,
           then only feeds with one or more unread articles are list. (example: show-read-feeds no)

       suppress-first-reload (parameters: [yes/no]; default value: no)
           If set to yes, then the first automatic reload will be suppressed if auto-reload is set to yes.
           (example: suppress-first-reload yes)

       swap-title-and-hints (parameters: [yes/no]; default value: no)
           If set to yes, then the title at the top of screen and keymap hints at the bottom of screen will be
           swapped. (example: swap-title-and-hints yes)

       text-width (parameters: <number>; default value: 0)
           If set to a number greater than 0, all HTML will be rendered to this maximum line length or the
           terminal width (whichever is smaller). If set to 0, the terminal width will always be used. Does not
           apply when using external renderer or viewing the source. Also note that "Link" header and "Links"
           section won’t be affected by it—they contain URLs which are better not wrapped. (example: text-width
           72)

       toggleitemread-jumps-to-next-unread (parameters: [yes/no]; default value: no)
           If set to yes, jump to the next unread item when an item’s read status is toggled in the article
           list. (example: toggleitemread-jumps-to-next-unread yes)

       ttrss-flag-publish (parameters: <character>; default value: "")
           If set and Tiny Tiny RSS support is used, then all articles that are flagged with the specified flag
           are being marked as "published" in Tiny Tiny RSS. (example: ttrss-flag-publish "b")

       ttrss-flag-star (parameters: <character>; default value: "")
           If set and Tiny Tiny RSS support is used, then all articles that are flagged with the specified flag
           are being "starred" in Tiny Tiny RSS. (example: ttrss-flag-star "a")

       ttrss-login (parameters: <username>; default value: "")
           Sets the username for use with Tiny Tiny RSS. (example: ttrss-login "admin")

       ttrss-mode (parameters: [multi/single]; default value: multi)
           Configures the mode in which Tiny Tiny RSS is used. In single-user mode, login and password are used
           for HTTP authentication, while in multi-user mode, they are used for authenticating with Tiny Tiny
           RSS. (example: ttrss-mode "single")

       ttrss-password (parameters: <password>; default value: "")
           Configures the password for use with Tiny Tiny RSS. Double quotes should be escaped, i.e. you should
           write \" instead of ". (example: ttrss-password "here_goesAquote:\"")

       ttrss-passwordfile (parameters: <path>; default value: "")
           A more secure alternative to the above, by storing your password elsewhere in your system. (example:
           ttrss-passwordfile "~/.newsboat/ttrss-pw.txt")

       ttrss-passwordeval (parameters: <command>; default value: "")
           Another secure alternative, is providing your password from an external command that is evaluated
           during login. This can be used to read your password from a gpg encrypted file or your system
           keyring. (example: ttrss-passwordeval "gpg --decrypt ~/.newsboat/ttrss-password.gpg")

       ttrss-url (parameters: <url>; default value: "")
           Configures the URL where the Tiny Tiny RSS installation you want to use resides. (example: ttrss-url
           "https://example.com/ttrss/")

       unbind-key (parameters: <key> [<dialog>]; default value: n/a)
           Unbind key <key>. This means that no operation is called when <key> is pressed. If you provide "-a"
           as <key>, all currently bound keys will become unbound. Optionally, you can specify a dialog (for a
           list of available dialogs, see bind-key above). If you specify one, the key binding will only be
           unbound for the specified dialog. (example: unbind-key R)

       urls-source (parameters: <source>; default value: "local")
           This configuration command sets the source where URLs shall be retrieved from. By default, this is
           the urls file. Alternatively, you can set it to opml, which enables newsboat’s OPML online
           subscription mode, to ttrss which enables newsboat’s Tiny Tiny RSS support, to oldreader, which
           enables newsboat’s The Old Reader support, to newsblur, which enables NewsBlur support, to feedhq for
           FeedHQ support, to ocnews for ownCloud News support, to inoreader for Inoreader support, or to
           miniflux for Miniflux support. Query feed specifications will be read from the local urls file
           regardless of this setting. (example: urls-source "oldreader")

       urlview-title-format (parameters: <format>; default value: "%N %V - URLs")
           Format of the title in URL view. See "Format Strings" section of Newsboat manual for details on
           available formats. (example: urlview-title-format "URLs")

       use-proxy (parameters: [yes/no]; default value: no)
           If set to yes, then the configured proxy will be used for downloading the RSS feeds. (example:
           use-proxy yes)

       user-agent (parameters: <string>; default value: "")
           If set to a non-zero-length string, this value will be used as HTTP User-Agent header for all HTTP
           requests. (example: user-agent "Lynx/2.8.5rel.1 libwww-FM/2.14")

       wrap-scroll (parameters: [yes/no]; default value: no)
           If set to yes, moving down while on the last item in a list will wrap around to the top and vice
           versa. (example: wrap-scroll yes)

AVAILABLE OPERATIONS

       open (default key: ENTER)
           Open the currently selected feed or article.

       quit (default key: q)
           Quit the program or return to the previous dialog (depending on the context).

       hard-quit (default key: Q)
           Quit the program without confirmation.

       reload (default key: r)
           Reload the currently selected feed.

       reload-all (default key: R)
           Reload all feeds.

       mark-feed-read (default key: A)
           Mark all articles in the currently selected feed read.

       mark-all-feeds-read (default key: C)
           Mark articles in all feeds read.

       mark-all-above-as-read (default key: n/a)
           Mark all above as read.

       save (default key: s)
           Save the currently selected article to a file.

       save-all (default key: n/a)
           Save all articles from currently selected feed.

       next-unread (default key: n)
           Jump to the next unread article.

       prev-unread (default key: p)
           Jump to the previous unread article.

       next (default key: J)
           Jump to next list entry.

       prev (default key: K)
           Jump to previous list entry.

       random-unread (default key: ^K)
           Jump to a random unread article.

       open-in-browser (default key: o)
           Open the URL associated with the current article, or selection when in the URL view.

       open-in-browser-and-mark-read (default key: O)
           Open the URL associated with the current article, or selection when in the URL view. When used in the
           article view, it will also mark the article as read.

       open-all-unread-in-browser (default key: n/a)
           Open all the unread URLs in the current feed.

       open-all-unread-in-browser-and-mark-read (default key: n/a)
           Open all the unread URLs in the current feed and mark them as read.

       help (default key: ?)
           Run the help screen.

       toggle-source-view (default key: ^U)
           Toggle between the HTML view and the source view in the article view.

       toggle-article-read (default key: N)
           Toggle the read flag for the currently selected article, and clear the delete flag if set.

       toggle-show-read-feeds (default key: l)
           Toggle whether read feeds should be shown in the feed list.

       show-urls (default key: u)
           Show all URLs in the article in a list (similar to urlview).

       clear-tag (default key: ^T)
           Clear current tag.

       set-tag (default key: t)
           Select tag.

       open-search (default key: /)
           Open the search dialog. When a search is done in the article list, then the search operation only
           applies to the articles of the current feed, otherwise to all articles.

       goto-url (default key: #)
           Open the URL dialog and then open a specified URL in the browser.

       one (default key: 1)
           Open URL 1 in the browser.

       two (default key: 2)
           Open URL 2 in the browser.

       three (default key: 3)
           Open URL 3 in the browser.

       four (default key: 4)
           Open URL 4 in the browser.

       five (default key: 5)
           Open URL 5 in the browser.

       six (default key: 6)
           Open URL 6 in the browser.

       seven (default key: 7)
           Open URL 7 in the browser.

       eight (default key: 8)
           Open URL 8 in the browser.

       nine (default key: 9)
           Open URL 9 in the browser.

       zero (default key: 0)
           Open URL 10 in the browser.

       enqueue (default key: e)
           Add the podcast download URL of the current article (if any is found) to the podcast download queue
           (see the respective section in the documentation for more information on podcast support).

       edit-urls (default key: E)
           Edit the list of subscribed URLs. newsboat will start the editor configured through the VISUAL
           environment variable (if unset, EDITOR is used; fallback: vi). When editing is finished, newsboat
           will reload the URLs file.

       reload-urls (default key: ^R)
           Reload the URLs configuration file.

       redraw (default key: ^L)
           Redraw the screen.

       cmdline (default key: :)
           Open the command line.

       set-filter (default key: F)
           Set a filter.

       select-filter (default key: f)
           Select a predefined filter.

       clear-filter (default key: ^F)
           Clear currently set filter.

       bookmark (default key: ^B)
           Bookmark currently selected article or URL.

       edit-flags (default key: ^E)
           Edit the flags of the currently selected article.

       next-unread-feed (default key: ^N)
           Go to the next feed with unread articles. This only works from the article list.

       prev-unread-feed (default key: ^P)
           Go to the previous feed with unread articles. This only works from the article list.

       next-feed (default key: j)
           Go to the next feed. This only works from the article list.

       prev-feed (default key: k)
           Go to the previous feed. This only works from the article list.

       delete-article (default key: D)
           Delete the currently selected article.

       delete-all-articles (default key: ^D)
           Delete all articles in the current feed.

       purge-deleted (default key: $)
           Purge all articles that are marked as deleted from the article list.

       view-dialogs (default key: v)
           View list of open dialogs.

       close-dialog (default key: ^X)
           Close currently selected dialog.

       next-dialog (default key: ^V)
           Go to next dialog.

       prev-dialog (default key: ^G)
           Go to previous dialog.

       pipe-to (default key: _| _)
           Pipe article to command.

       sort (default key: g)
           Sort feeds/articles by interactively choosing the sort method.

       rev-sort (default key: G)
           Sort feeds/articles by interactively choosing the sort method (reversed).

       up (default key: UP)
           Go up one item in the list.

       down (default key: DOWN)
           Go down one item in the list.

       pageup (default key: PPAGE)
           Go up one page in the list.

       pagedown (default key: NPAGE)
           Go down one page in the list.

       home (default key: HOME)
           Go to the first item in the list.

       end (default key: END)
           Go to the last item in the list.

       macro-prefix (default key: ,)
           Initiate macro execution. The next key press selects the actual macro and runs it.

       switch-focus (default key: TAB)
           Switch focus between widgets. This is currently only applicable to the filebrowser and dirbrowser
           contexts.

TAGGING

       Newsboat comes with the possibility to categorize or "tag", as we call it, RSS feeds. Every RSS feed can
       be assigned 0 or more tags. Within newsboat, you can then select to only show RSS feeds that match a
       certain tag. That makes it easy to categorize your feeds in a flexible and powerful way.

       Usually, the urls file contains one RSS feed URL per line. To assign a tag to an RSS feed, simply attach
       it as a single word, separated by blanks such as space or tab. If the tag needs to contain spaces, you
       must use quotes (") around the tag (see example below). An example urls file may look like this:

           https://blog.fefe.de/rss.xml?html interesting conspiracy news "cool stuff"
           https://rss.orf.at/news.xml news orf
           https://www.heise.de/newsticker/heise.rdf news interesting

       When you now start newsboat with this configuration, you can press "t" to select a tag. When you select
       the tag "news", you will see all three RSS feeds. Pressing "t" again and e.g. selecting the "conspiracy"
       tag, you will only see the https://blog.fefe.de/rss.xml?html RSS feed. Pressing "^T" clears the current
       tag, and again shows all RSS feeds, regardless of their assigned tags.

       A special type of tag are tags that start with the tilde character (~). When such a tag is found, the
       feed title is set to the tag name (excluding the ~ character). These type of tags are ignored when any
       kind of "first tag" property is used. With this feature, you can give feeds any title you want in your
       feed list:

           https://rss.orf.at/news.xml "~ORF News"

       Another special type of tag are tags that start with the exclamation mark (!). When such a tag is found,
       the feed is hidden from the regular list of feeds and its content can only be found through a query feed.

           https://rss.orf.at/news.xml "!ORF News (hidden)"

SCRIPTS AND FILTERS

       Newsboat contains support for Snownews extensions. The RSS feed readers Snownews and Liferea share a
       common way of extending the readers with custom scripts. Two mechanisms, namely "execurl" and "filter"
       type scripts, are available and supported by newsboat.

       An "execurl" script can be any program that gets executed and whose output is interpreted as RSS feed,
       while "filter" scripts are fed with the content of a configured URL and whose output is interpreted as
       RSS feed.

       The configuration is simple and straight-forward. Just add to your urls file configuration lines like the
       following ones:

           exec:~/bin/execurl-script
           filter:~/bin/filter-script:https://some.test/url

       The first line shows how to add an execurl script to your configuration: start the line with exec: and
       then immediately append the path of the script that shall be executed. If this script requires additional
       parameters, simply use quotes (see [_using_double_quotes] for details):

           "exec:~/bin/execurl-script param1 param2"

       The second line shows how to add a filter script to your configuration: start the line with filter:, then
       immediately append the path of the script, then append a colon (:), and then append the URL of the file
       that shall be fed to the script. Again, if the script requires any parameters, simply quote the whole
       thing:

           "filter:~/bin/filter-script param1 param2:https://url/foobar"

       In both cases, the tagging feature as described above is still available:

           exec:~/bin/execurl-script tag1 tag2 "quoted tag"
           filter:~/bin/filter-script:https://some.test/url tag3 tag4 tag5

       If you need to write your own extension, see this
       <https://web.archive.org/web/20090724045314/http://kiza.kcore.de/software/snownews/snowscripts/writing>
       short guide"  for an introduction. A collection <https://github.com/kouya/snownews/tree/master/contrib>
       of existing scripts"  might also help.

       Newsboat comes with an example exec script which shows one way to generate an RSS channel. It also
       includes a way to see which exact arguments are passed to the script by Newsboat. This example can be
       found in the doc/examples subdirectory.

COMMAND LINE

       Like other text-oriented software, Newsboat contains an internal commandline to modify configuration
       variables ad hoc and to run own commands. It provides a flexible access to the functionality of Newsboat
       which is especially useful for advanced users.

       To start the commandline, type ":". You will see a ":" prompt at the bottom of the screen, similar to
       tools like vi(m) or mutt. You can now enter commands. Pressing the "Enter" key executes the command
       (possibly giving feedback to the user) and closes the commandline. You can cancel entering commands by
       pressing the "Esc" key. The history of all the commands that you enter will be saved to the
       history.cmdline file, stored next to the cache.db file. The backlog is limited to 100 entries by default,
       but can be influenced by setting the history-limit configuration variable. To disable history saving, set
       the history-limit to 0.

       The commandline provides you with some help if you can’t remember the full names of commandline commands.
       By pressing the "Tab" key, newsboat will try to automatically complete your command. If there is more
       than one possible completion, you can subsequently press the "Tab" key to cycle through all results. If
       no match is found, no suggestion will be inserted into the commandline. For the set command, the
       completion also works for configuration variable names.

       In addition, some common key combination such as "Ctrl-G" (to cancel input), "Ctrl-K" (to delete text
       from the cursor position to the end of line), "Ctrl-U" (to clear the whole line) and "Ctrl-W" (to delete
       the word before the current cursor position) were added.

       Please be aware that the input history of both the command line and the search functions are saved to the
       filesystems, to the files history.cmdline resp. history.search (stored next to the cache.db file). By
       default, the last 100 entries are saved, but this can be configured (configuration variable
       history-limit) and also totally disabled (by setting said variable to 0).

       Currently, the following command line commands are available:

       quit
           Quit newsboat

       q
           Alias for quit

       save <filename>
           Save current article to <filename>

        set <variable>[=<value>|&|!]
           Set (or get) configuration variable value. Specifying a ! after the name of a boolean configuration
           variable toggles their values, a & directly after the name of a configuration variable of any type
           resets its value to the documented default value.

       tag <tagname>
           Select a certain tag

       goto <case-insensitive substring>
           Go to the next feed whose name contains the case-insensitive substring.

       source <filename> [...]
           Load the specified configuration files. This allows it to load alternative configuration files or
           reload already loaded configuration files on-the-fly from the filesystem.

       dumpconfig <filename>
           Save current internal state of configuration to file, so that it can be instantly reused as
           configuration file.

       <number>
           Jump to the <number>th entry in the current dialog

FILES

       By default, Newsboat stores all the files in a traditional Unix fashion, i.e. in the "dotdir" located at
       ~/.newsboat. However, it also supports a modern way, XDG Base Directory Specification
       <https://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html>, which splits the files between
       the following locations:

       •   ~/.local/share/newsboat/~/.config/newsboat/

       If these directories exist or the environment variables $XDG_CONFIG_HOME and $XDG_DATA_HOME are set,
       newsboat will use these directories, otherwise it will default to ~/.newsboat as its configuration
       directory.

       If you’re currently using ~/.newsboat/ but wish to migrate to XDG directories, you should move the files
       as follows:

       config, urls
           to $HOME/.config/newsboat/

       cache.db, history.search, history.cmdline, queue
           to $HOME/.local/share/newsboat/

       dotfiles
           $HOME/.newsboat/config

           $HOME/.newsboat/urls

       XDG
           $HOME/.config/newsboat/config

           $HOME/.config/newsboat/urls

ENVIRONMENT

       BROWSER
           Tells Newsboat what browser to use if there is no browser setting in the config file. If this
           variable doesn’t exist, a default of lynx(1) will be used.

       CURL_CA_BUNDLE
           Tells Newsboat to use the specified certificate file to verify the peer. The file may contain
           multiple certificates. The certificate(s) must be in PEM format.

           This option is useful if your libcurl is built without useful certificate information, and you can’t
           rebuild the library yourself.

       EDITOR
           Tells Newsboat what fallback editor to use when editing the urls file via the edit-urls operation and
           no VISUAL environment variable is set. If this variable doesn’t exist either, a default of vi(1) will
           be used.

       PAGER
           Tells Newsboat what pager to use if the pager setting in the config file is explicitly set to an
           empty string.

       TMPDIR
           Tells Newsboat to use the specified directory for storing temporary files. If this variable doesn’t
           exist, a default of /tmp will be used.

       VISUAL
           Tells Newsboat what editor to use when editing the urls file via the edit-urls operation. If this
           variable doesn’t exist, the EDITOR environment variable will be used.

       XDG_CONFIG_HOME
           Tells Newsboat which base directory to use for the configuration files. See also the section on files
           for more information.

       XDG_DATA_HOME
           Tells Newsboat which base directory to use for the data files. See also the section on files for more
           information.

SEE ALSO

       podboat(1)

AUTHOR

       Alexander Batischev

                                                   2020-10-15                                        NEWSBOAT(1)