Linux系统安装Bash自动补全bash-completion
目录
Linux系统安装Bash自动补全(bash-completion)
一、安装工具
1、Linux 发行版
Debian/Ubuntu
sudo apt-get update && sudo apt-get install -y bash-completionRHEL/CentOS 7+
sudo yum install -y bash-completion # CentOS 7
sudo dnf install -y bash-completion # CentOS 8+/Fedora 2、源码安装(通用)
git clone https://github.com/scop/bash-completion.git
cd bash-completion
autoreconf -i
./configure
make && sudo make install 安装后需在 ~/.bashrc 添加加载脚本
二、配置加载
安装完成后,需在 ~/.bashrc 或 ~/.bash_profile 中添加以下内容
if [ -f /usr/share/bash-completion/bash_completion ]; then
. /usr/share/bash-completion/bash_completion
fi 生效配置
source ~/.bashrc # 或重启终端 然后校验下自动补全功能就完成了