I get an error with the code, sorry if I miss anything silly.
#!/usr/bin/perl -w

if (!defined($ENV{foo})) {
   if (@ARGV > 0 && $ARGV[0] eq 'nested') {
      die("Unable to find value for env var FOO\n");
   }

exec '/bin/csh', '-c', sprintf("source script1.csh ; perl $0 nested %s
+",join(" ",@ARGV));
   die("Unable to execute csh: $!\n");
}

printf "%s = %s\n",$_,$ENV{$_} foreach keys %ENV;

[download]
The script1.csh
setenv PATH_ORIG "${PATH}"
setenv MANPATH_ORIG "${MANPATH}"
setenv LD_LIBRARY_PATH_ORIG "${LD_LIBRARY_PATH}"

[download]

And the Error I get is
Missing $ on loop variable at tmp.pl line 13.

Please help me out...
Thanks

In reply to Re^4: how to set environmental vars by rsennat
in thread how to set environment vars by rsennat

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