Revision dbd512e1b73b28bb073d8674ca57743e0cc9895d authored by Andy Polyakov on 13 February 2014, 14:23:36 UTC, committed by Andy Polyakov on 13 February 2014, 14:23:36 UTC
(and remove duplicates).
1 parent fcc6f69
perlpath.pl
#!/usr/local/bin/perl
#
# modify the '#!/usr/local/bin/perl'
# line in all scripts that rely on perl.
#
require "find.pl";
$#ARGV == 0 || print STDERR "usage: perlpath newpath (eg /usr/bin)\n";
&find(".");
sub wanted
{
return unless /\.pl$/ || /^[Cc]onfigur/;
open(IN,"<$_") || die "unable to open $dir/$_:$!\n";
@a=<IN>;
close(IN);
if (-d $ARGV[0]) {
$a[0]="#!$ARGV[0]/perl\n";
}
else {
$a[0]="#!$ARGV[0]\n";
}
# Playing it safe...
$new="$_.new";
open(OUT,">$new") || die "unable to open $dir/$new:$!\n";
print OUT @a;
close(OUT);
rename($new,$_) || die "unable to rename $dir/$new:$!\n";
chmod(0755,$_) || die "unable to chmod $dir/$new:$!\n";
}
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