I have an instance on Tomcat running on EC2. Based on some resourcing reasons that I don't want to get into, I'd like it to restart each evening at 11:00pm. I'm not interested in reloading or stopping the applications context as the PermGen space gets crowded until eventually the box tips over and dies.
我有一个在EC2上运行的Tomcat实例。基于一些我不想进入的资源原因，我希望每天晚上11点重新开始。我对重新加载或停止应用程序上下文不感兴趣，因为PermGen空间会变得很拥挤，直到最后一个方框提示结束并死亡。
So where on an aws linux instance do I specify service tomcat7 restart and give it a cron expression?
那么，在aws linux实例上，我在哪里指定服务tomcat7重启并给它一个cron表达式呢?
1 个解决方案
#1
2
To add a cronab entry for root user:
为root用户添加cronab条目:
sudo crontab -e
which will open an editor. Insert the following line to restart tomcat7 at 11pm daily
它将打开一个编辑器。插入以下行以在每天晚上11点重新启动tomcat7
0 23 * * * /sbin/service tomcat7 restart
#1
2
To add a cronab entry for root user:
为root用户添加cronab条目:
sudo crontab -e
which will open an editor. Insert the following line to restart tomcat7 at 11pm daily
它将打开一个编辑器。插入以下行以在每天晚上11点重新启动tomcat7
0 23 * * * /sbin/service tomcat7 restart