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Full Discussion: Call a Perl script within a bash script and store the ouput in a .txt file
Top Forums Shell Programming and Scripting Call a Perl script within a bash script and store the ouput in a .txt file Post 302876099 by mecaka on Thursday 21st of November 2013 05:02:25 PM
Old 11-21-2013
Network Call a Perl script within a bash script and store the ouput in a .txt file
I'm attempting to write a bash script that will create a network between virtual machines. It accepts three arguments: an RSpec that describes the network topology, and two list of machines (servers and clients).
I have a (working) Perl script that I want to call. This Perl script takes an RSpec and finds the machine names and/or IP addresses, and prints them to the STDOUT.
What I want to happen is for the bash script to call the perl script (which is in a subdirectory), and pipe the output to a .txt file. Right now, I keep getting an error saying the perl script doesn't exist, though I am giving it the full pathname.
This is the bash script:
Code:
#!/bin/bash
case $# in
3) ;;
*) printf "Need three arguments!\n"
   exit 1 ;;
esac

perl "$HOME/Documents/begPerl/etIDs.plx" "$1" > "$HOME/Documents/ AllMachines.txt" || exit 1

The error I'm getting is:
Code:
Can't open perl script "/home/*****/Documents/begPerl/getIDs.plx": No such file or directory

If it helps any, I'm using ubuntu on a VirtualBox VM (physical machine is a MacBook Pro). (The starred out text was a folder containing my name...)
Any and all help (and explanations, too) would be greatly appreciated. I'm relatively new to both perl and bash (only been using these languages for a few months).
I am aware that there are other threads dealing with similar topics, but I could not find one that suited this problem specifically.
Last edited by mecaka; 11-21-2013 at 08:42 PM..
 

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LEARN ABOUT DEBIAN

pct-scanner-script

PCT-SCANNER-SCRIPT(1)					      General Commands Manual					     PCT-SCANNER-SCRIPT(1)

NAME

       pct-scanner-script - easy scan and create merged DjVu and PDF documents for archiving

SYNOPSIS

       pct-scanner-script [--help]

DESCRIPTION

       pct-scanner-script  is  a  bash script and configuration system to easily scan documents and create a digital archiving. It can create DjVu
       PDF and JPEG outputs, in merged and individual files. It also has a configuration system where different  configurations  can  be  defined,
       making it easy to switch between configurations.

       Please use pct-scanner-script --help to find all program options, the complete help, and all examples.

       Features:
	 - auto archiving in merged and individual DjVu, PDF, and JPEG files
	 - auto and manual resume when scanning somehow fails
	 - cascading configuration system, for easy customizing
	 - easy command-line-style bash program, with useful options
	 - archiving made possible with both adf and flatbed scanners
	 - built for productivity and daily use
	 - uses bash, scanadf and other mainstream processing tools
	 - multilanguage commandline output

OPTIONS

       -h, --help, -?
	      Show summary of options, help, and examples.

DEBUGGING

       This  program  is  a  helper  script  to easy scan and automated digital document archiving for normal and adf scanners. You can debug this
       script by running it as bash -x pct-scanner-script [options]. The script is just a nice wrapper for the scanadf, DjVu and PDF tools.

SEE ALSO

       scanadf(1),

AUTHOR

       pct-scanner-script and this manual page are written by:
	      Jelle de Jong <jelledejong@powercraft.nl>.

								  March 31, 2009					     PCT-SCANNER-SCRIPT(1)
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