linux 下mycli的安装与使用 （mysql命令行增强工具）

前置条件

0.准备python相关依赖（注意linux服务器自带python2.6版本保留，千万别删除）

yum install -y libffi-devel

yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel

1.需要安装高版本python,这里选择 Python 3.7.7  下载地址：https://www.python.org/downloads/release/python-377/

2. 将Python-3.7.7.tgz 上传至 /home 下 ，执行解压命令

2.1 tar -xf Python-3.7.7.tgz 

2.2 进入目录 cd Python-3.7.7

2.3 开始安装： 

[[email protected] Python-3.7.7]#  ./configure --prefix=/usr/local/Python-3.7.7/

[[email protected] Python-3.7.7]#  make

[[email protected] Python-3.7.7]#  make  install

成功后如上图所示 会默认安装 pip和steuptools.pip

3. 配置python37全局命令：

[[email protected] Python-3.7.7]# ln -s  /usr/local/Python-3.7.7/bin/python3.7  /usr/bin/python37

配置pip37全局命令：

[[email protected] bin]# ln -s /usr/local/Python-3.7.7/bin/pip3.7 /usr/bin/pip37

4.安装mycli (本文重点)

[[email protected] bin]# pip37 install mycli -i http://mirrors.aliyun.com/pypi/simple --trusted-host mirrors.aliyun.com

 4.1配置mycli全局命令

[[email protected] mycli]# ln -s /usr/local/Python-3.7.7/bin/mycli /usr/bin/mycli
 

4.2 使用mycli

[[email protected] /]# mycli -h 192.168.1.165 -P 3306 -u root -p 123456