Grep -w not printing exact matches Post: 302949175

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

| help | unix | grep - Can I use grep to return a string with exactly n matches?

Hello, I looking to use grep to return a string with exactly n matches. I'm building off this: ls -aLl /bin | grep '^.\{9\}x' | tr -s ' ' -rwxr-xr-x 1 root root 632816 Nov 25 2008 vi -rwxr-xr-x 1 root root 632816 Nov 25 2008 view -rwxr-xr-x 1 root root 16008 May 25 2008...

2. Shell Programming and Scripting

Printing between 2 matches with Perl

Can we please modify this perl one-liner to print lines between pattern1 and pattern2 in a file? Currently it prints lines till pattern2.

3. Shell Programming and Scripting

Using grep returns partial matches, I need to get an exact match or nothing

I’m trying to modify someone perl script to fix a bug. The piece of code checks that the zone name you want to add is unique. However, when the code runs, it finds a partial match using grep, and decides it already exists, so the “create” command exits. $cstatus = `${ZADM} list -vic | grep...

4. Shell Programming and Scripting

Changing exact matches with awk from subfields

To give you some context of my issue the following is some sample dummy data. The field delimiter is "<-->". The 4th field is going to be tags for my notes. The tags should always be unique and sorted alphabetically. 1<-->01/20/12<-->01/20/12<-->1st note<-->1st note<-NL->2 lines...

5. Shell Programming and Scripting

QUESTION1: grep only exact string. QUESTION2: find and replace only exact value with sed

QUESTION1: How do you grep only an exact string. I am using Solaris10 and do not have any GNU products installed. Contents of car.txt CAR1_KEY0 CAR1_KEY1 CAR2_KEY0 CAR2_KEY1 CAR1_KEY10 CURRENT COMMAND LINE: WHERE VARIABLE CAR_NUMBER=1 AND KEY_NUMBER=1 grep...

6. Shell Programming and Scripting

Exact expression matches (can't seem to solve this)

I've seen dozens of similar threads but none seem to match what I'm looking for and I can't seem to make sense of how to do this so any help would be immensely appreciated. I am running a command that generates this output: Mike Smith Mike Smith Alaska Mike Smith Washington Mike Smith Alaska...

7. Shell Programming and Scripting

Perl : printing the files in the exact order as it is..

Hi folks, I am trying to open directory and then print the files in that directory in PERL. I have used the below code. opendir(DIR,$destination) or die ("Cannot open directory $destination"); my @bwfiles = readdir(DIR); print @bwfiles; I am able to retrieve all the files the files...

8. Shell Programming and Scripting

Help in printing n number of lines if a search string matches in a file

Hi I have below script which is used to grep specific errors and if error string matches send an email alert. Script is working fine , however , i wish to print next 10 lines of the string match to get the details of error in the email alert Current code:- #!/bin/bash tail -Fn0 --retry...

9. Shell Programming and Scripting

Grep or sed - printing line only with exact match

LEARN ABOUT POSIX

zgrep

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)