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Full Discussion: Version checking
Top Forums Shell Programming and Scripting Version checking Post 303023063 by MadeInGermany on Tuesday 11th of September 2018 08:40:25 AM
Old 09-11-2018
The purpose of a function is:
it is defined once, and can be used multiple times.
In other words, the function definition should be once, before the loop, NOT in the loop.
Move it to the beginning of your script!
Code:
#!/bin/sh
readconfig(){
...
}
cnt=0
ps -eo args |
while read prog TMP args
do
  ...
  readconfig < $args
  ...
done

In the loop you call the function.
 

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TNTNET-CONFIG(1)					      General Commands Manual						  TNTNET-CONFIG(1)

NAME
tntnet-config - output compiler flags for tntnet usage SYNOPSIS
tntnet-config [--libs] [--cxxflags] [--config[=app]] [--makefile[=app]] [--project=app] [--autoproject=app] [--help] [--version] DESCRIPTION
This manual page documents briefly the tntnet-config command. OPTIONS
This program's options start with two dashes (`-'). A summary of options is included below. --libs Output linker flags. --cxxflags Output C++ preprocessor and compiler flags. --config[=app] Print default configuration file. --makefile[=app] Print a simple makefile for an ecpp project. --project=app Create a simple ecpp project directory. --autoproject=app Create a autotools based ecpp project. --help Show summary of options. --version Show version of program. AUTHOR
tntnet was written by Tommi Makitalo <tommi@tntnet.org>. This manual page was written by Kari Pahula <kaol@debian.org>, for the Debian project (but may be used by others). SEE ALSO
tntnet(8), ecppc(1), ecppl(1), ecppll(1). More documentation can be found in /usr/share/doc/tntnet-doc/. July 3, 2006 TNTNET-CONFIG(1)
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