Sponsored Content
Top Forums Shell Programming and Scripting KSH Script to Execute command from specific column in file Post 302549398 by Jeevanm on Tuesday 23rd of August 2011 02:27:55 AM
Old 08-23-2011
Error KSH Script to Execute command from specific column in file

Hi Unix Experts,Team

I have a file (say comand_file.prm), The file has a command specified in column 6 (say "./execute_script.sh"). I want to execute this command in my script.
I am writing a KSH script to achieve this. Could you please assist me with this.
 

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

ksh execute command containing double quotes

How do I execute a command containing a double quote ? I pass a variable to grep that contains spaces, so I need to quote it, but it does not work. #!/usr/bin/ksh set -x txt='"next to"' cmd="grep $txt ~dpearso5/file2" echo $cmd $cmd This is the error I get: + grep "next to"... (1 Reply)
Discussion started by: pearson05
1 Replies

2. Shell Programming and Scripting

Assigning a specific format to a specific column in a text file using awk and printf

Hi, I have the following text file: 8 T1mapping_flip02 ok 128 108 30 1 665000-000008-000001.dcm 9 T1mapping_flip05 ok 128 108 30 1 665000-000009-000001.dcm 10 T1mapping_flip10 ok 128 108 30 1 665000-000010-000001.dcm 11 T1mapping_flip15 ok 128 108 30... (2 Replies)
Discussion started by: goodbenito
2 Replies

3. Shell Programming and Scripting

Execute command on first column (filename) retrieved from a file

Hi, I have a file abcd.txt which in turn contains 20 file names as column 1. Now I want to run a command "ct co -nc" / "cp" / "mv" on each of these $1 column content i.e. on each of the 20 file names. How can do this using a script so that I need not run the same command 20 times... (13 Replies)
Discussion started by: royzlife
13 Replies

4. Shell Programming and Scripting

How can I execute another shell from my ksh script?

I am newbie in UNIX, so please excuse me for the stupid question.:) Here is a problem: I created ksh script where the part of the functionality include an opening of a second session with another shell process "runrep"(runrep is a custom reporting shell designed by Advent Geneva). When I run my... (3 Replies)
Discussion started by: alexstar
3 Replies

5. Shell Programming and Scripting

how to execute ksh simple shell script without creating .sh file

please help me to execute a simple shell script like for i in `ls echo $i done . i dont want to create a new sh file to execute it. Can i just type and execute it ? because I always this kind of simple for loops . Please help . Thanks (7 Replies)
Discussion started by: Sooraj_Linux
7 Replies

6. Shell Programming and Scripting

find specific file names and execute a command depending on file's name

Hi, As a newbie, I'm desperate ro make my shell script work. I'd like a script which checks all the files in a directory, check the file name, if the file name ends with "extracted", store it in a variable, if it has a suffix of ".roi" stores in another variable. I'm going to use these two... (3 Replies)
Discussion started by: armando110
3 Replies

7. Shell Programming and Scripting

Overwrite specific column in xml file with the specific column from adjacent line

I have an xml file dumped from rrd file, that I want to "patch" so the xml file doesn't contain any blank hole in the resulting graph of the rrd file. Here is the file. <!-- 2015-10-12 14:00:00 WIB / 1444633200 --> <row><v> 4.0419731265e+07 </v><v> 4.5045912770e+06... (2 Replies)
Discussion started by: rk4k
2 Replies

8. Shell Programming and Scripting

sed working on command line but file unchanged when execute with Shell script

I have a simple task to replace unix line feed end of line characters with carriage returns. When I run the following “change file in place” sed instruction from the command line all the Line feeds are successfully replaced with Carriage returns. sed -i 's/$/\r/' lf_file.txt But that same... (1 Reply)
Discussion started by: hawkman2k
1 Replies

9. Shell Programming and Scripting

Modifying bash script to take each line in a file and execute command

I need to modify a bash script to to take each line in a file and execute command. I currently have this: #!/bin/bash if ; then echo "Lipsa IP"; exit; fi i=1 ip=$1 while ; do if ; then rand=`head -$i pass_file | tail -1` user=`echo $rand | awk '{print $1}'` pass=`echo $rand | awk '{print $2}'`... (3 Replies)
Discussion started by: galford
3 Replies
SHUNIT2(1)																SHUNIT2(1)

NAME
shunit2 - A unit test framework for shell scripts SYNOPSIS
shunit2 unitfile DESCRIPTION
shUnit2 is a xUnit unit test framework for Bourne based shell scripts, and it is designed to work in a similar manner to JUnit, PyUnit, etc.. If you have ever had the desire to write a unit test for a shell script, shUnit2 can do the job. You can either run shunit2 directly from the commandline and specify the unit file or directly source the shunit2 executable. If you directly execute shunit2 and don't specify a unitfile shunit2 assumes a empty testfile and will return without an error message. EXAMPLE
Simple script to test if 1 equals 1 #! /bin/sh testEquality() { assertEquals 1 1 } # load shunit2 . shunit2 Execute shUnit2 unit tests directly from the commandline shunit2 /path/to/unit/file OPTIONS
shunit2 does not support any commandline options at all. You can either source shunit2 to execute your unit tests or directly run shunit2 as a commandline script. SEE ALSO
For more information see http://code.google.com/p/shunit2/ or have a look at the installed documentation in /usr/share/doc/shunit2/ AUTHOR
shunit2 was written by Kate Ward <kate.ward@forestent.com>. This manpage was written by Ulrich Dangel <mru@spamt.net>. 2.1.6 03/25/2012 SHUNIT2(1)
All times are GMT -4. The time now is 07:13 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy