riskshell/shell/savePid

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