防止在Linux中重复执行jar的脚本指南



#!/bin/bash
ENV=dev
SER_NAME=batch
JAR_FULL=/was/batch/test.jar
case $1 in
restart)
if apid=$(pgrep -f $SER_NAME)
then
for pid in $apid; do
echo "Stop $SER_NAME pid : $pid"
kill -9 $pid
done
else
echo "$SER_NAME is not running ... "
fi
nohup java -jar $JAR_FULL --spring.profiles.active=$ENV > /dev/null 2>&1 &
echo "$SER_NAME" start"
;;
stop)
if apid=$(pgrep -f $SER_NAME)
then
for pid in $apid; do
echo "Stop $SER_NAME - pid : $pid"
kill -9 $pid
done
else
echo "$SER_NAME is not running ..."
fi
;;
start)
if apid=$(pgrep -f $SER_NAME)
then
echo "$SER_NAME is already running ..."
for pid in $apid; do
echo "Running $SER_NAME -pid : $pid"
done
else
nohup java -jar $JAR_FULL --spring.profiles.active=$ENV > /dev/null 2>&1 &
echo "$SER_NAME start!"
fi
;;
esac

示例(运行.sh

console(chmod 755 run.sh

控制台(/run.sh启动

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