| 标题 | shell 服务状态监控 |
| 分类 | 范文、应用文-IT技术专栏-网络编程 |
| 范文 | #!/bin/sh DBSTAT=`ps -ef|grep 'postmaster'|grep -v 'grep'` if [ "$DBSTAT" == "" ]; then echo "DB down" DBstus=`ps -ef|grep 'postmaster'|grep -v 'grep'` while [ "$DBstus" == "" ]; do if ["$DBstus" == ""]; then echo "DB starting ..." /etc/init.d/postgresql start DBstus=`ps -ef|grep 'postmaster'|grep -v 'grep'` else echo "PostgreSQL already running! " fi done else echo "DB running" fi |
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