[root@umsmaster ~]# ps -aef |grep postmaster
postgre 2680 1 0 08:25 ? 00:00:01 /usr/local/pgsql/bin/postmaster -D /usr/local/pgsql/data
root 20661 19348 0 13:59 pts/2 00:00:00 grep postmaster
[root@umsmaster ~]# ps -aef |grep postmaster |grep -v grep
postgre 2680 1 0 08:25 ? 00:00:01 /usr/local/pgsql/bin/postmaster -D /usr/local/pgsql/data
[root@umsmaster ~]# ps -aef |grep postmaster |grep -v grep|awk '{print $2}'
check=`ps -aef |grep postmaster |grep -v grep|awk '{print $2}' `
if [ "$check" = "" ];then
exit 0
fi
exit 1
postgre 2680 1 0 08:25 ? 00:00:01 /usr/local/pgsql/bin/postmaster -D /usr/local/pgsql/data
root 20661 19348 0 13:59 pts/2 00:00:00 grep postmaster
[root@umsmaster ~]# ps -aef |grep postmaster |grep -v grep
postgre 2680 1 0 08:25 ? 00:00:01 /usr/local/pgsql/bin/postmaster -D /usr/local/pgsql/data
[root@umsmaster ~]# ps -aef |grep postmaster |grep -v grep|awk '{print $2}'
2680
check=`ps -aef |grep postmaster |grep -v grep|awk '{print $2}' `
if [ "$check" = "" ];then
exit 0
fi
exit 1
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