Skip to main content
Revision bc35b8e435cc1036db65a94a026247e8746543d0 authored by Dr. Stephen Henson on 01 December 2013, 23:09:44 UTC, committed by Dr. Stephen Henson on 01 December 2013, 23:09:44 UTC
make update
1 parent 6859f3f
Raw File
dirname.pl
#!/usr/local/bin/perl

if ($#ARGV < 0) {
    die "dirname.pl: too few arguments\n";
} elsif ($#ARGV > 0) {
    die "dirname.pl: too many arguments\n";
}

my $d = $ARGV[0];

if ($d =~ m|.*/.*|) {
    $d =~ s|/[^/]*$||;
} else {
    $d = ".";
}

print $d,"\n";
exit(0);
back to top