LoadRunner grep statements for errors

90kts (koops) — Wed, 19 Mar 2008 22:07:14 GMT


grep -rnE "Error|Warning|error|warning" * | grep \.html  | grep "Error"
<br />
<br />grep -rnEA10 "Error|Warning|error|warning" * | grep \.html  | grep -E "<b>"
<br />
<br />grep -rnEA200 "0\-0" * | grep \.html | grep -E "advertiserId"
<br /></code>
</article>
<article>
<h1>Count line of code</h1>
<p>aniline (Aniline) — Tue, 11 Dec 2007 01:04:29 GMT</p>
// Use wc to count lines 
<br />
<br /><code>
<br />
<br />#!/bin/bash
<br />
<br />check out goes here
<br />cd dir
<br />grep -r "*;*" * | wc -l
<br />
<br /></code>
</article>
<article>
<h1>extract table names from sql log file</h1>
<p>shantanuo (shantanu oak) — Fri, 12 Oct 2007 08:23:02 GMT</p>
<code>
<br />grep "from " /var/log/mysql/mysqld.log | awk -Ffrom '{print $2}' | awk '{print $1}' | cat > /home/shantanu/testing.txt
<br /></code>
</article>
<article>
<h1>Parse Exim log file with SpamAssassin score</h1>
<p>Wallace (Wallace) — Sat, 29 Sep 2007 08:50:51 GMT</p>
<code>
<br />grep '\[Spam score: [1-9]' /var/log/exim/main.log | awk '{print $3}' | xargs -t -i grep {} /var/log/exim/main.log > /var/log/exim/spam_score.log
<br /></code>
<br />
<br /><code>
<br />grep 'reporter\.pl' /var/log/exim/main.log | awk '{print $3}' | xargs -t -i grep {} /var/log/exim/main.log > /var/log/exim/spam_reporter.pl.log
<br /></code>
</article>
<article>
<h1>email addresses using egrep</h1>
<p>shantanuo (shantanu oak) — Fri, 28 Sep 2007 03:19:19 GMT</p>
// email addresses
<br />
<br /><code>
<br />egrep "\w+([._-]\w)*@\w+([._-]\w)*\.\w{2,4}"
<br /></code>
</article>
<article>
<h1>unix wizards of the realm:</h1>
<p>jm3 (john manoogian III) — Sun, 19 Aug 2007 17:34:54 GMT</p>
// SVN ignore based on .cvsignore file:
<br />
<br /><code>
<br />svn propset svn:ignore -F .cvsignore .
<br /></code>
<br />
<br />// grep:
<br /><code>
<br />  … with line number: -n
<br />  … with file name: -H
<br /></code>
<br />
<br />// os x housekeeping:
<br /><code>
<br /></code>
<br />
<br />// install perl module:
<br /><code>
<br />sudo perl -MCPAN -e 'install Bundle::LWP'
<br /></code>
<br />
<br />// meta refresh (i have never typed this line start to finish in my life. i have probably copy-pasted it 7,000 times
<br /><code>
<br /><meta http-equiv=Refresh content="0; URL=http://blog.jm3.net/" />
<br /></code>
<br />
<br />// get files off codeswami:
<br /><code>
<br />ssh -l cs 208.101.26.91
<br /></code>
<br />
<br />// SQL tricks:
<br />http://jm3.net/cgi-bin/safe/wiki.pl?MySqlLibrary
<br />
</article>
<article>
<h1>Twitter bot weatherlisbon</h1>
<p>griflet (guillaume riflet) — Mon, 18 Jun 2007 21:37:40 GMT</p>
This little bash script shows how to use curl, grep, tail, sed and perl one-liners in order to compose a bleeding-edge twitter bot.
<br />This one returns daily weather forecasts for Lisbon city based on the BBC weather forecast rss feed.
<br />
<br /><code>
<br />#! /bin/sh
<br />
<br />#Goto here
<br />here=/home/guillaume/Personal
<br />cd $here
<br />
<br />#BBC Lisbon weather id
<br />id=0048
<br />
<br />#BBC weather RSS feed address
<br />feed="http://feeds.bbc.co.uk/weather/feeds/rss/5day/world/${id}.xml"
<br />
<br />#City
<br />city=lisbon
<br />
<br />#temporary file
<br />file="weather${city}"
<br />
<br />#Weather twitter bot
<br />twitbot=weatherlisbon:*******
<br />
<br />#Timestamp the log file
<br />echo .>> $file.log
<br />date >> $file.log
<br />
<br />#Read the RSS feed and filter it
<br />curl $feed | grep 'title' | tail -n 1 | perl -wlne'm/title>(.*)<\/title/i && print $1' | sed -e "s/°//g" > $file.txt
<br />
<br />#Read the forecast into a weather variable
<br />read weather < $file.txt
<br />
<br />#Twit the weather variable away
<br />curl --basic --user $twitbot --data status="$weather" http://twitter.com/statuses/update.xml >> $file.log
<br /></code>
</article>
<article>
<h1>grep for a file, excluding svn metadata directories and files</h1>
<p>rsanheim (Rob Sanheim) — Tue, 20 Mar 2007 15:13:51 GMT</p>
Grep for something, excluding the annoying svn metadata (.svn**)
<br />The find piece could also be used for more general tasks -- just remove the pipe and take a look at the output to see if it will work for you.
<br />I tried (and failed) to use the find to a path preserving copy from within a subdirectory in a checkout...though there must be a way.
<br />
<br /><code>
<br />find . -path '*/.svn' -prune -o -type f -print | xargs -e grep -I -n -e PATTERN
<br /></code>
</article>
<article>
<h1>Find and replace</h1>
<p>seanmurphy (Sean Murphy) — Tue, 06 Feb 2007 01:07:43 GMT</p>
This will search all files recursively for SEARCH_STRING and replace all occurrences of SEARCH_STRING with REPLACE_STRING throughout each unique file found. It also creates a backup of each modified file so that FILE is backed-up as FILE~ (with a tilde).
<br />
<br /><code>
<br />grep -R --files-with-matches 'SEARCH_STRING' . | sort | uniq | xargs perl -pi~ -e 's/SEARCH_STRING/REPLACE_STRING/'
<br /></code>
</article>
<article>
<h1>search with grep in linux</h1>
<p>nevadalife (nevada) — Sat, 23 Sep 2006 18:11:26 GMT</p>
<br />Searching files
<br />
<br />grep (r - recursive, s - no messages, n -line number, i - case insensitve, H -with filename)
<br /><code>
<br />grep -rsniH your_string
<br /></code>
<br />match lines containing the string "I am a cat" or the string "I am a dog".
<br /><code>
<br />grep "I am a \(cat\|dog\)" 
<br /></code>
<br />
<br />Search application
<br />
<br />to find PID (process ID) of a certain application or process,
<br /><code>
<br />pgrep
<br /></code>
<br />
<br />find application port
<br /><code>
<br />netstat -a | grep ftp
<br /></code>
<br />
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DZone Snippets: grep code

LoadRunner grep statements for errors
