python中thefuck包的安装和使用(每个python程序员都应该安装的神器)
thefuck诞生
你是不是经常在终端敲错命令?敲错命令,删掉重敲,很烦有没有?当你一再敲错的时候,内心一定很崩溃,一定在默念FUCK!
。就这样thefuck
神器就诞生了。thefuck
不仅能修复字符输入顺序的错误,在很多别的你想说fuck
的情况下,thefuck
依然有效,反正只要你因为命令的问题报错,就请fuck
一下。
thefuck的使用方法(超级简单)
示例
1、命令拼写不对
-
# puthon
-
No command 'puthon' found, did you mean:
-
Command 'python' from package 'python-minimal' (main)
-
Command 'python' from package 'python3' (main)
-
zsh: command not found: puthon
-
# fuck
-
python
-
Python 3.4.2
2、命令输错
-
# git brnch
-
git: 'brnch' is not a git command. See 'git --help'.
-
Did you mean this?
-
branch
-
# fuck
-
git branch
-
* master
3、权限不够
-
# apt-get install vim
-
E: Could not open lock file /var/lib/dpkg/lock - open (13: Permission denied)
-
E: Unable to lock the administration directory (/var/lib/dpkg/), are you root?
-
# fuck
-
sudo apt-get install vim
-
[sudo] password for nvbn:
-
Reading package lists... Done
安装
1、安装thefuck
运行以下命令:
-
#CentOS系统
-
yum -y update && yum -y install gcc
-
wget https://bootstrap.pypa.io/get-pip.py
-
python get-pip.py && yum -y install python-devel
-
sudo -H pip install thefuck
-
#Ubuntu/Debian系统
-
sudo apt update
-
sudo apt install python3-dev python3-pip
-
sudo pip3 install thefuck
更多安装及使用方法查看Github
项目地址:https://github.com/nvbn/thefuck。
2、配置
-
#编辑bashrc配置文件
-
vim ~/.bashrc
-
#在文件尾加入一行给thefuck取别名fuck
-
eval "$(thefuck --alias fuck)"
-
#使生效
-
source ~/.bashrc
最后使用fuck
命令来纠正命令行拼写错误。
更新到最新的 thefuck 的方法非常简单: sudo pip3 install thefuck --upgrade