riskshell/shell/savePid

#!/bin/sh
#保存应用进程pid
echo "findPort $1"
#重试时间
second=5s
while true
  do
    pid=`findPortPid $1`
    if [ `$pid|wc -l` -eq 0 ]
    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>pid
      break
    fi
  done