Bash不会自动完成文件的(Tab) [英] Bash will not auto-complete (Tab) with files

问题描述

bash中的自动完成功能(带有Tab)可在文件夹上使用，但不能用于文件.

Auto-completion in bash (with Tab) works on folders, but not with files.

• 我正在运行Ubuntu 13.10
• 我没有触摸过 .bashrc 文件

这是 .bashrc 文件底部的外观，其中安装并更新了 bash-completion 部分:

This is how the bottom part of the .bashrc file looks, with the bash-completion part installed and updated:

# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
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

有什么想法吗?

推荐答案

有时很难预测第三方"bash_completion"软件包(不要与bash或其本机完成混淆).

The third party "bash_completion" package (not to be confused with bash or its native completion) can sometimes be hard to predict.

1. 专门将某些命令设置为永远不会完成文件，例如 cd
2. 某些命令将拒绝填写某些文件名，因为bash_completion并未意识到程序会处理它们，例如 mplayer .
3. 某些命令只是个错误，特别是当路径包含空格和其他字符时，例如 scp .

如果您遇到的情况不是bash_completion没有帮助，则可以使用 M-/(又名 Alt +/)来使用bash的本机文件名代替完成.

If you're ever in a situation where bash_completion isn't being helpful, you can use M-/ (aka Alt + /) to use bash's native filename completion instead.

如果命令经常给您带来麻烦，则可以在 .bashrc 末尾使用 complete -r thatcommand 禁用此命令的bash_completion.

If a command is frequently giving you trouble, you can disable bash_completion for this command using complete -r thatcommand at the end of your .bashrc.

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