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Re^3: perl script not working after moved to new host

by Old_Gray_Bear (Bishop)
on Jan 26, 2016 at 00:33 UTC ( [id://1153626]=note: print w/replies, xml ) Need Help??


in reply to Re^2: perl script not working after moved to new host
in thread perl script not working after moved to new host

And what happened after you fixed these errors?

----
I Go Back to Sleep, Now.

OGB

Replies are listed 'Best First'.
Re^4: perl script not working after moved to new host
by prabhakard (Novice) on Jan 26, 2016 at 03:37 UTC

    after fix the permission error, from shell I can run that shell script(system)-------------------- same script when we calling from perl script not working,.....................it through system error 256 on browser

    Again please note that the same script working via perl on other system without any issue.

    Please help me to identify the issue on this system

      Try this cut down version of your program on both working and non-working systems and compare the contents of $ENV{'PATH'}

      #!/usr/bin/perl use strict; use warnings; use CGI ':standard'; use CGI::Carp 'fatalsToBrowser'; my $node = param('node'); my $target = "raksan"; my $wwwpath = '/target'; my $wwwrealpath = "/home/nagios/stat/$target/htdocs"; my $tmpgraph = "rrd-$$.gif"; my $recenttimes = time - 3600 * 36; print header(),start_html(); my $cmd = "/home/nagios/stat/scripts/ng_rrd2img.sh $target $node dig $ +recenttimes now 300 130 > $wwwrealpath/tmp/$tmpgraph"; my $status = system($cmd); if ($status){ warn "$?"; } my $path = join "\n",split ';',$ENV{'PATH'}; print qq!<pre>$cmd</pre> <pre>PATH $path</pre> <img src="$wwwpath/tmp/$tmpgraph" alt="$wwwpath/tmp/$tmpgraph" border= +"1"/>!; print end_html();
      poj

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