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Top Forums Shell Programming and Scripting Help with bash script problem Post 302850875 by perl_beginner on Thursday 5th of September 2013 10:49:07 PM
Old 09-05-2013
Help with bash script problem

Hi,

Below is my bash script:
Code:
[perl_beginner@]cat run_all.sh

if [ $1 !~/+/ ] && [ $2 !~/+/ ]; then
Number_Count_Program $1.results $2.results > $1.$2.counts
else
Number_Split_Program $1.results $2.results > $1.$2.split
fi

After I run the following command:
Code:
./run_all.sh A B
./run_all.sh: line 1: [: A: unary operator expected

Anybody advice to edit my bash script, run_all.sh ?

The purpose I write the bash script is automatic the server run "Number_Count_Program" if first and second argument key in is don't have any "+";
As long as either first or second argument got "+", it will run "Number_Split_Program".

"Number_Count_Program" and "Number_Split_Program" is an c++ program which worked well.
Thanks for any advice.
 

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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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