### open() “/var/lib/nginx/tmp/client_body/0000000001” failed (13: Permission denied) #### 报错： ``` /var/log/nginx/error.log open() "/var/lib/nginx/tmp/client_body/0000000001" failed (13: Permissio
### CentOS 7.3非root用户配置ssh免密码登陆 #### 配置流程： 客户端：生成密钥公钥 服务端：添加公钥 #### 具体方法： 切换到非root用户 `# su YOURUSERNAME` 生成密钥 `$ ssh-keygen` *Generating public/private rsa key pair. Enter file in whic
### CentOS 7.3非root用户执行git clone时卡在正克隆到'XXXXXX' `$ git clone git@github.com:XXX/XXXXXX.git` *正克隆到 'XXXXXX'... ssh: connect to host github.com port 22: Connection timed out fatal: Could not read fr
### CentOS 7.3执行git clone时卡在正克隆到'XXXXXX' `# git clone git@github.com:XXX/XXXXXX.git` *正克隆到 'XXXXXX'... ssh: connect to host github.com port 22: Connection timed out fatal: Could not read from remo
### CentOS 7.3 PHP Warning:Headers and client library minor version mismatch. Headers:50564 Library:50645 #### 报错： ``` /var/log/nginx/error.log PHP Warning: mysqli::__construct(): Headers and