http://www.radiantcore.com/ All of the Radiant Core posts tagged with kill. en-ca Copyright 2006, Radiant Core Inc. All rights reserved. webmaster@radiantcore.com webmaster@radiantcore.com Martin Kuplens-Ewart <info@radiantcore.com> http://www.radiantcore.com/blog/archives/10/11/2006/tomcathangups http://www.radiantcore.com/blog/archives/10/11/2006/tomcathangups http://www.radiantcore.com/blog/archives/10/11/2006/tomcathangups#comments
Over time we've developed a set of handy aliases to handle the regular ups and downs and keeping an eye on Catalina.out, tomcat's log file of choice. Recently however, I've been having to make more frequent search-and-destroy excursions to resolve hanging processes. After a couple dozen repetitions and mutterings about wishing for a one-liner, I decided to navigate the murky waters of command-line scripting.

The result of a bit of munging and googling is a fantastic one-liner (or if you configure it as an alias, one-worder):

ps -auxww|grep java|grep tomcat|grep -v grep|awk "{system("sudo kill "$2 " > /dev/null")}

And because they've made my work so much more convenient, here's my full set of aliases, ready to be dropped into your .profile (all you need to do is define your TOMCAT_HOME):

alias tomstart='$TOMCAT_HOME/bin/startup.sh'
alias tomstop='$TOMCAT_HOME/bin/shutdown.sh'
alias tomlog='tail -f $TOMCAT_HOME/logs/catalina.out'
alias tomgrep='ps -auxww|grep tomcat'
alias tomkill='ps -auxww|grep java|grep tomcat|grep -v grep|awk "{system("sudo kill "$2 " > /dev/null")}"'

]]> Java Fri, 10 Nov 2006 12:00:00 GMT