Sponsored Content
Full Discussion: grep command usage
Top Forums Shell Programming and Scripting grep command usage Post 302320889 by mnmonu on Friday 29th of May 2009 08:19:57 AM
Old 05-29-2009
you read the manual. type below code:

man grep
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

grep usage

grep can filter the text which want to display, but if I want it do not show the text specific in grep, how to do? thk a lot! (2 Replies)
Discussion started by: zp523444
2 Replies

2. Shell Programming and Scripting

awk and grep command usage

hi Can anyone explain me how these two commands awk and grep works in a ksh shell Thanks Babu (1 Reply)
Discussion started by: ksmbabu
1 Replies

3. UNIX for Dummies Questions & Answers

Grep usage help

Hello, I have a list in .txt format of email addresses and I need to extract just a specific domain ... The list format is like: "123456";"user@domain.com";"email";"john";"name" "123457";"user2@domain.com";"email";"john";"name" "123458";"user3@domain.com";"email";"john";"name"... (7 Replies)
Discussion started by: holyearth
7 Replies

4. Shell Programming and Scripting

Grep command usage in shell

hi, I am facing a problem when i use grep command in shell script. problem is as follows... 1)i has declared an variable (say a) 2)Now i am searching for an pattern in a file and i used the followig command cat /wls_../../scripts/log.txt | grep $a-JUL-08 i am not getting any... (6 Replies)
Discussion started by: hemanth_t
6 Replies

5. UNIX for Dummies Questions & Answers

Grep Usage

Hello, I am trying to use grep to locate multiple uses of the same word in the same line. The word has to be 3+ char, upper or lower or both. I tried this code <code> grep \({3,}\)*\1 i* </code> and i turned out zero results. Any ideas? ____________________________________________... (5 Replies)
Discussion started by: Omega1589
5 Replies

6. HP-UX

how can I find cpu usage memory usage swap usage and logical volume usage

how can I find cpu usage memory usage swap usage and I want to know CPU usage above X% and contiue Y times and memory usage above X % and contiue Y times my final destination is monitor process logical volume usage above X % and number of Logical voluage above can I not to... (3 Replies)
Discussion started by: alert0919
3 Replies

7. UNIX for Advanced & Expert Users

Grep usage

my file contains xxabced.p dlksfad; dflsdkjflkds flksdjflkdioewf erfsdlkfjsdla; dlkfjsd;lfkj msgdadf.p dslk kdjflksdjfl;asdfasdfjkljl fdsf;jd ppuskldf.p i want the output is xxabced.p msgdadf.p ppuskldf.p Can any one give the command? (1 Reply)
Discussion started by: kingganesh04
1 Replies

8. Homework & Coursework Questions

grep usage help?

Use and complete the template provided. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: I have to find all the files where the function sequentialInsert is called and the directory is ~cs252/Assignments/commandsAsst/project 2.... (2 Replies)
Discussion started by: jennkat
2 Replies

9. Shell Programming and Scripting

Usage of grep command to extract only the words.

Dear Folks, I am a newbee to UNIX. I want to extract the SQLSTATE from a log file. For example the log file content is SQL0010N The string constant beginning with "' from table1 a, table 2" does not have an ending string delimiter. SQLSTATE=42603 when I give the the command as ... (4 Replies)
Discussion started by: dinesh1985
4 Replies

10. UNIX for Dummies Questions & Answers

Command to display the space usage (memory usage) of a specific directory.

Hi all, Can you please tell me the command, with which one can know the amount of space a specific directory has used. df -k . ---> Displays, the amount of space allocated, and used for a directory. du -k <dir name> - gives me the memory used of all the files inside <dir> But i... (2 Replies)
Discussion started by: abhisheksunkari
2 Replies
ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)
All times are GMT -4. The time now is 04:50 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy