linux 常用命令积累

原创于 2025-12-11 19:37:37 发布 · 201 阅读

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#linux #运维 #服务器

linux 安装unzip 命令
yum install unzip zip

解压zip包到指定文件夹
unzip elasticsearch-analysis-ik-7.2.0.zip -d elasticsearch-analysis-ik-7.2.0

查看linux防火墙状态
systemctl status firewalld
iptables的
service iptables status
关闭防火墙
systemctl stop firewalld

CentOS 6.5关闭防火墙
servcie iptables stop
centos7关闭防火墙
systemctl stop firewalld
systemctl stop firewalld.service

docker安装

检查并卸载系统中旧版docker

   sudo yum remove docker \
           docker-client \
           docker-client-latest \
           docker-common \
           docker-latest \
           docker-latest-logrotate \
           docker-logrotate \
           docker-engine

安装必备的软件包，允许yum使用https进行传输

	sudo yum install -y yum-utils   device-mapper-persistent-data   lvm2

添加daocker仓库

	sudo yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

安装社区版docker

	sudo yum install docker-ce docker-ce-cli containerd.io

添加镜像源

cd /etc/docker/
vim daemon.json
# 将下面的镜像源地址复制到daemon.json 文件中
{
	"registry-mirrors": [
		"https://docker.1panel.live",
		"https://docker.m.daocloud.io",
		"https://hub.rat.dev",
		"https://mirror.ccs.tencentyun.com"
	]
}

启动docker

# 启动
sudo systemctl start docker
# 设置开机自启动
sudo systemctl enable docker

重启docker
```
sudo systemctl restart docker
```
参考文档
https://blog.csdn.net/Li_WenZhang/article/details/141051155

scp

上传本地文件到服务器或者从本服务器复制文件到其他服务器
scp ./test.zip root@0.0.0.0:./workspace/
文件夹
scp -r ./test root@0.0.0.0:./workspace/

后台启动应用 nohup *** &
nohup sh bin/mqbroker -c conf/2m-2s-sync/broker-a.properties &

curl命令简单使用

POST

curl -H "Content-Type:application/json" -H "type:1010" -X POST -d '{"startDate":"","endDate":"","merchantName":"阿狸","pageNo":1,"pageSize":10,"status":1,"merchantCode": "00000000000000000000"}' 'localhost:9002/user/merchant/queryPage'

POST

curl -X GET 'localhost:9004/product/category/queryFirstCategoryChild?pcCode=12473'

参考：https://blog.csdn.net/iss_jin/article/details/121807744