1. Shell Programming and Scripting

When i grep a file and store it in a file it is storing as a zero byte file any way to avoid that..... (6 Replies)

2. Shell Programming and Scripting

I have the results of a grep with -n store in a shell variable ie VAR=`grep -n -e 'PATTERN' file` How ever I am missing the line breaks in the variable , How do I store the resualts of grep with many lines in to a variables. I want the varable should be the sawmway as we do the grep grep... (3 Replies)

3. Shell Programming and Scripting

I have a variable A echo $A 5060 I am exporting the value X,Y,Z and it id fetching right thing and When I run C=`${X} -l ${Y} ${Z} "trap '' INT;. ~/.profile >/dev/null 2>/dev/null; netstat -na | grep \$A`" here it is going to same directory and also running netstat -na | grep 5060 ... (4 Replies)

4. UNIX for Dummies Questions & Answers

Hello, I have a question regarding the awk command. Here is the line I need to grep: 1 F= -.13250138E+03 E0= -.13249556E+03 d E =-.174650E-01 mag= 35.2157 Instead of displaying the number in red I would like to store it as a variable such as X. Is there a way to do this? Thanks for any... (3 Replies)

5. Shell Programming and Scripting

Hi, I have a file contains attribute value pair like.. ..name=erick rollno=583.0 pass=recon.. From the above line, i need to grep for only "rollno" and store "rollno=583.0" in a variable. Pls suggest (6 Replies)

6. Shell Programming and Scripting

Hi all, I have a script in which i need to run a command like "/opt/dell/srvadmin/sbin/omreport about" and output will be something like Version : 6.3.0 Copyright : Copyright (C) xxx Inc. 1995-2010 All rights reserved. Company : xxx Inc. In this i need to save the version... (13 Replies)

7. Shell Programming and Scripting

Hi, I am trying to do the following thing var='date' $var Above command substitutes date for and in turn runs the date command and i am getting the todays date value. I am trying to do the same thing as following, but facing some problems, unique_host_pro="sed -e ' /#/d'... (3 Replies)

8. UNIX for Dummies Questions & Answers

Guys, I was wondering what command can be used to parse the "LaxOrdID" field into a separate file? These messages are in thousands and I need to perform a comparision. (6 Replies)

9. Shell Programming and Scripting

In a directory i have a file *output* whose contents are changing for every simulation. zgrep "trace file is" *output* | zgrep g o/p: trace file is Int_01.1352176388z4f56ec33.0.trace.gz I want to extract "Int_01.1352176388z4f56ec33.0.trace.gz" from the above result into a variable. i... (2 Replies)

10. Shell Programming and Scripting

!#bin/bash clear var= grep @gmail.com email.txt | wc -l echo $var echo $var exit 0 OUTPUT: 1000 _ _ Where _ represent space (no value or nothing) (4 Replies)