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Top Forums Shell Programming and Scripting Calling a perl script from a perl script Post 302106142 by new2ss on Tuesday 6th of February 2007 08:40:25 PM
Old 02-06-2007
Calling a perl script from a perl script

Code:
printf(”Going to call another script... \n”);
system(”/my_dir/B.pl”); # call another perl script B.pl
exit;

Hi everyone, above is an example that i am using to call another perl script from the current perl script.

I have two concerns :
1) This there a better way of achieving the same purpose ( ie call another perl script from a perl script)?

2) Notice there is an exit command in my calling script. Will the exit command be executed only after B.pl is completed OR it will be executed immediately B.pl is called?
 

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build-lives-rfx-plugin(1)				      General Commands Manual					 build-lives-rfx-plugin(1)

NAME
build-lives-rfx-plugin - builds rendered effects for LiVES SYNOPSIS
build-lives-rfx-plugin script_name [plugin_dir] -get section file DESCRIPTION
This perl script is used by LiVES to compile an RFX (rendered effect) plugin for LiVES. It is generally called from build-lives-rfx-plugin- multi for a script which has a language code representing LiVES-perl. The script_name must be the full (absolute) path to the plugin script, and plugin_dir can be used to specify the output directory where the compiled plugin should be generated. If plugin_dir is not defined then /tmp is assumed. The second variant with -get is used to print out a script section from a plugin script to stdout. It is generally only used internally by LiVES. Return values The script returns the following values 0 - success 1 - the value of a trigger was greater than the number of parameters 2 - a value could not be read from the script file 3 - the language code of the plugin script was not equivalent to LiVES-perl 4 - the API version level of the plugin script was invalid 5 - the <define> section was missing from the plugin script SEE ALSO
build-lives-rfx-plugin-multi(1), lives(1) AUTHOR
Gabriel Finch a.k.a Salsaman (salsaman@xs4all.nl) May 9 2010 build-lives-rfx-plugin(1)
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