Build a Log Parser with Bash | Linux Today

Build a Log Parser with Bash

Written By
Web Webster
Web Webster
Mar 4, 2011

[ Thanks to Andrew
Weber
for this link. ]

“The idea behind a log parser is to create a loop that
will check all of your required logs to return information about
specific needs that you may have as an administrator. For example,
with this script you may want to search a specific log for one or
two text strings that are very important to the function of your
system.

#!/bin/bash

script=$(basename $0)_errors
log1=/var/log/messages
log2=/var/log/secure
log3=/var/log/dmesg

Complete
Story

Web Webster

Web Webster

Web Webster has more than 20 years of writing and editorial experience in the tech sector. He’s written and edited news, demand generation, user-focused, and thought leadership content for business software solutions, consumer tech, and Linux Today, he edits and writes for a portfolio of tech industry news and analysis websites including webopedia.com, and DatabaseJournal.com.

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