riskshell/shell/savePid

#!/bin/sh
#保存应用进程pid
#重试时间
second=5s
while true
  do
    pid=`findPortPid $1`
    if [ -z $pid ]
    then
      echo "没有找到端口:$1的pid，$second后重试"
      sleep $second
    else
      echo "端口:$1的pid：`$pid`"
      echo $pid>$1.pid
      break
    fi
  done