42 lines
646 B
Perl
Executable File
42 lines
646 B
Perl
Executable File
#!/usr/bin/perl
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#
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# UNIX-cp in Perl
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use File::Copy;
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use File::Basename;
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sub Usage
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{
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my ($txt) = @_;
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print "Usage:\n";
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print "\tcp file1 file2\n";
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print "\tcp file [ file2 file3 ...] directory\n";
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print "\nError: $txt\n" if $txt;
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exit 2;
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}
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# need at least two args: ARGV[0] and ARGV[1]
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Usage("need more args") if $#ARGV < 1;
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$target=$ARGV[$#ARGV];
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@sources=@ARGV[0..$#ARGV-1];
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if (-d $target)
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{
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foreach $file ( @sources )
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{
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$base=basename($file);
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copy ($file, "$target/$base");
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}
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}
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else
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{
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Usage("Cannot copy more than one source into a single target")
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if ($#sources != 0);
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copy ($sources[0], $target);
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}
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# EOF cp.pl
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