1 #!/usr/bin/env perl 2 # Perform simple file and directory manipulation in a portable way 3 if ( $#ARGV <= 0 ) 4 { 5 print "Usage: $0 mkdir|rmdir|rm|move|gone path1 [path2] [more commands...]\n"; 6 exit 1; 7 } 8 9 use File::Copy; 10 while(@ARGV) { 11 my $cmd = shift @ARGV; 12 my $arg = shift @ARGV; 13 if ($cmd eq "mkdir") { 14 mkdir $arg || die "$!"; 15 } 16 elsif ($cmd eq "rmdir") { 17 rmdir $arg || die "$!"; 18 } 19 elsif ($cmd eq "rm") { 20 unlink $arg || die "$!"; 21 } 22 elsif ($cmd eq "move") { 23 my $arg2 = shift @ARGV; 24 move($arg,$arg2) || die "$!"; 25 } 26 elsif ($cmd eq "gone") { 27 ! -e $arg || die "Path $arg exists"; 28 } else { 29 print "Unsupported command $cmd\n"; 30 exit 1; 31 } 32 } 33 exit 0; 34
