FID(1)

NAME
fid - List identifiers in F1; if F2 is also given, list those common to both

SYNOPSIS
fid [OPTION] FILENAME [FILENAME2]

DESCRIPTION

List identifiers that occur in FILENAME, or if FILENAME2 is also given list the identifiers that occur in both files.

-f, --file=FILE
    file name of ID database

--help
    display this help and exit

--version
    output version information and exit

REPORTING BUGS
Report bugs to bug-idutils@gnu.org

SEE ALSO
The full documentation for fid is maintained as a Texinfo manual. If the info and fid programs are properly installed at your site, the command

    info fid

should give you access to the complete manual.