shell 启动和停止脚本

启动脚本

start_kmeans_v3.sh

#!/bin/bash

#用于kmeans_data_v3_hadle启动

ps -ef | grep kmeans_data_v3_hadle.py > stop.txt

a2=$(awk 'END{print NR}' stop.txt)

rm -rf stop.txt

if [ ${a2} -gt 1 ]; then

    echo "已启动服务，请不要重复启动!"

else

    nohup python -u kmeans_data_v3_hadle.py > v3_hadlo.log &

fi

 

停止脚本

stop_kmeans_v3.sh

#!/bin/bash

#authon

#用于停掉kmeans_data_v3_hadle.py程序

ps -ef | grep kmeans_data_v3_hadle.py > stop.txt

a1=$(awk -F ' ' 'NR==1{print $2}' stop.txt)

kill -9 $a1

rm -rf stop.txt