in reply to Re: output of one program doesn't show in another on server
in thread output of one program doesn't show in another on server

Thanks a million for your help guys

  1. I do have #!/usr/bin/perl on the top of my runthis.pl
  2. I'm running on RHEL/Apache2 on an AmazonEC2 instance.

I updated my code according to NetWallah and AnonymousMonk's suggestions, I get the following error as predicted:

Error running runthis.pl : No such file or directory at /var/www/html/abc.cgi line 15

My files are in this path : /var/www/html , this is where I've configured apache to run .cgi and .pl scripts. I changed my line like this:

my @ret = `\usr\bin\perl /var/www/html/runthis.pl`;

No Luck, still says No such file or directory.

  1. Forgive my stupidity here, is my absolute path formed wrong?
  2. I didn't quite understand how I should use the FindBin module mbethke mentions. Any clues here would be awesome. Thanks!

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Re^3: output of one program doesn't show in another on server
by AnomalousMonk (Archbishop) on Dec 18, 2012 at 17:38 UTC

     qx// `` (backticks) is double-quotish-interpolating, so  \usr\bin\perl is really: 

    >perl -wMstrict -le
"print qq{'\usr\bin\perl'};
"
Unrecognized escape \p passed through at -e line 1.
'Sinperl'

    [download]

    (Were you using warn-ings?)

    Update: Oops... Fixed example code to include initial backslash. (And always, always avoid Sinperl!)

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      Thanks very much for your reply. Forgive me but I don't fully understand your answer though. Should I trying using qx instead of backticks?
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      Hey thanks so much. It works in the end. I updated the original post (top post) with my findings. Thanks so much.
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