# linux使用clash

### 首先第一步更新系统

```bash
sudo apt-get update
```

### 下载clash

新建一个目录来存放clash

```bash
mkdir clash
```

随后进入目录

```bash
cd clash
```

下载clash

请务必根据自己的系统来灵活调整下载的版本，查询系统详情的命令为uname -a

```bash
wget https://github.com/doreamon-design/clash/releases/download/v2.0.24/clash_2.0.24_linux_amd64.tar.gz
```

解压

```bash
#注意活用tab键补齐
tar -zxvf clash_2.0.24_linux_amd64.tar.gz
```

重命名方便使用

```bash
mv clash_2.0.24_linux_amd64.tar.gz clash
```

赋予clash可执行权限

```bash
chmod 777 clash
```

### 设置配置文件

```bash
#订阅链接请自行替换，另外curl获取的链接一定要加上引号
curl -f "订阅链接" >> config.yaml
```

成功后会在当前目录生成一个config.yaml文件

运行以下命令启动clash

```bash
#运行的时候会使用当前文件夹的config.yaml文件
./clash -d ./
```

命令运行时会自动配置所需文件，需要等待一会儿

设置命令行代理

```bash
export https_proxy=http://127.0.0.1:7890 http_proxy=http://127.0.0.1:7890
```

```bash
#访问下google看看是否有返回
curl "www.google.com"
```

取消命令行代理

```bash
unset http_proxy
unset https_proxy
```

### 在服务器中

可以配合screen命令进行使用

```bash
#下载screen
apt-get install screen

#创建一个screen,clash这个字段可自行替换
screen -S clash
```

现在我们就能在一个单独的窗口运行clash

想要退出screen让它在后台运行，按下Ctrl+A+D即可

```bash
#再回到screen界面
screen -r clash
```

想要删除screen，进入想要删除的screen中，按下Ctrl+D


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