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Top Forums Shell Programming and Scripting tail and redirect until finding a specific word Post 302476845 by new_bee on Thursday 2nd of December 2010 05:19:26 PM
Old 12-02-2010
PHP tail and redirect until finding a specific word

Hey guys,
I'm a new bee to this forum as well as to Unix, just having a requirement which i'm not sure how to write shell script for it..

Here is my requirement

This is related to tomcat catalina.out file. Just want to display the content of this file until it finds a word like 'server started'. Once we get this line in catalina.out, tail -f catalina.out should be terminated. Not sure how to do it.


Any advice would be appreciated.

Thanks
 

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MTAIL(1)							   User Commands							  MTAIL(1)

NAME
mtail - tail variant designed for web developers monitoring logfiles SYNOPSIS
mtail [options] <file>... DESCRIPTION
MonkeyTail allows a user to tail multiple files on both local and remote hosts and clearly marks inactivity by putting 5 newlines in the output whenever a pause in output over 3 seconds is detected. MonkeyTail is implemented a fairly simple wrapper script around standard tail, ssh, and sudo. OPTIONS
-q Quiet mode --quiet " " -n Output the last N lines of each file before tailing (defaults to 0) <file>... Files to tail. These can specified in the following ways: @<groupname> - expands the group (from .mtailrc) to a list of files to tail <filename> - tails a local file. +<filename> - attempts to sudo and tail a local file (will prompt for pwd if required). <remotehost>:<filename> - attempts to invoke tail via ssh on a remote host. +<remotehost>:<filename> - attempts to invoke sudo tail via ssh on a remote host (will prompt for pwd if required). SEE ALSO
mtailrc(5), tail(1) AUTHOR
Martyn Smith <martyn@dollyfish.net.nz> mtail May 2008 MTAIL(1)
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