/etc/bash.bashrc 里面有这几行语句
#enable bash completion in interactive shells
# if ! shopt -oq posix; then
# if [ -f /usr/share/bash-completion/bash_completion ]; then
# . /usr/share/bash-completion/bash_completion
# elif [ -f /etc/bash_completion ]; then
# . /etc/bash_completion
# fi
# fi
去掉注释
#enable bash completion in interactive shellsif ! shopt -oq posix; then
if [ -f /usr/share/bash-completion/bash_completion ]; then
. /usr/share/bash-completion/bash_completion
elif [ -f /etc/bash_completion ]; then
. /etc/bash_completion
fi
fi
. /etc/bash.bashrc就ok了
本文介绍如何在Bash环境中启用交互式shell的自动补全功能。通过修改/etc/bash.bashrc文件,去除特定行的注释来实现。具体步骤包括检查bash_completion文件是否存在,并在存在的情况下加载该文件。
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