阿里云服务器常见操作

`
liunx服务启动

切换到项目路径(其他模块儿自己改最后一层路径)

cd /opt/git/tl/teamleader/tl-service

拉取最新代码

git pull

执行打包

./package-uat.sh

切换到tl启动的目录

cd /home/tl

原来的包重命名

mv tl-service-0.0.1-SNAPSHOT.jar tl-service-$(date +%Y-%m-%d_%H-%M-%S).jar

切换到jar包路径

cd /opt/git/tl/teamleader/tl-service/target

复制或移动jar包到指定文件夹

cp tl-service-0.0.1-SNAPSHOT.jar /home/tl/

杀掉原来的进程并后台启动自己新复制过来的jar包

ps -ef | grep tl-service | grep -v grep | awk \'{print $2}\' | xargs kill -9

后台启动

nohup java -jar tl-service-0.0.1-SNAPSHOT.jar > tl.out &
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其他问题：
//查看防火墙状态
systemctl status firewalld.service

//启动防火墙
systemctl start firewalld.service

//关闭防火墙

systemctl stop firewalld.service

//重启防火墙

systemctl restart firewalld.service

//在开机时启用一个服务

systemctl enable firewalld.service

//在开机时禁用一个服务

systemctl disable firewalld.service

//防火墙开放端口查看

firewall-cmd --list-all

//结果
public (active)
	target: default
	icmp-block-inversion: no
	interfaces: eth0
	sources:
	services: cockpit dhcpv6-client ssh
	ports: 3306/tcp 8080/tcp
	protocols:
	masquerade: no
	forward-ports:
	source-ports:
	icmp-blocks:
	rich rules:

//添加开放端口

firewall-cmd --zone=public --add-port=8080/tcp --permanent

//重载防火墙

firewall-cmd --reload