Provided by: wcstools_3.9.6-1_amd64 

NAME
fileroot - AME
SYNOPSIS
fileroot file1 file2 file3 ...
DESCRIPTION
FILEROOT: Drop file name extension fileroot -r c1 c2 file1 file2 file3 ... -r replaces c1 with c2 in file name -2 drops two extensions at once fileroot EB_SOURCE June 2020 FILEROOT(1)