centos7安装thefuck命令

centos7自带的python2.7

1，下载2.7版本的pip
wget https://bootstrap.pypa.io/pip/2.7/get-pip.py

2，安装pip
sudo python get-pip.py

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如果安装成功，请忽略这一步，失败的可以这样：

sudo yum -y install epel-release

sudo yum -y install python-pip

sudo python get-pip.py

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mkdir -p ~/.pip

vi  ~/.pip/pip.conf

把下面内容粘贴进去，加快下载速度

[global]
index-url = https://pypi.doubanio.com/simple/
timeout = 1000
[install]
use-mirrors = true
mirrors = https://pypi.doubanio.com//
 

3，安装thefuck3.19版本，这个版本支持python2.7
pip install thefuck==3.19

4，修改配置文件
vi ~/.bashrc

5，末尾追加
alias fuck='eval $(thefuck $(fc -ln -1));history -r'

6，应用生效
source ~/.bashrc

打错了？fuck一下！