###################################################bash
#!/bin/bashspa
#判斷進程是否存在,若是不存在就啓動它進程
PIDS=`ps -ef |grep myprocess |grep -v grep | awk '{print $2}'`awk
if [ "$PIDS" != "" ]; thengrep
echo "myprocess is runing!"process
elsesudo
cd /root/ps
./myprocess
#運行進程
fi
###################################################
#!/bin/bash
#判斷進程是否存在,若是不存在就啓動它若是存在就重啓它
PIDS=`ps -ef |grep myprocess |grep -v grep | awk '{print $2}'`
if [ "$PIDS" != "" ]; then
kill -9 $PIDS
#先關閉進程,在運行此進程
cd /root/myprocess
sudo ./myprocess
#從新運行進程
else
cd /root/myprocess
sudo ./myprocess
#運行進程
fi