apt-get install bash-completion
vim ~/.bashrc 在檔案的最後一行加如下程式碼
if [ -f /etc/bash_completion ]; then . /etc/bash_completion fi
source ~/.bashrc
apt-get install bash-completion
vim ~/.bashrc 在檔案的最後一行加如下程式碼
if [ -f /etc/bash_completion ]; then . /etc/bash_completion fi
source ~/.bashrc