Bash 不会自动完成（Tab）文件
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Bash will not auto-complete (Tab) with files
提问by Finn
Auto-completion in bash (with Tab) works on folders, but notwith files.
bash 中的自动完成（使用 Tab）适用于文件夹，但不适用于文件。
- I'm running Ubuntu 13.10
- I haven't touched my .bashrcfile
- 我正在运行 Ubuntu 13.10
- 我没有碰过我的.bashrc文件
This is how the bottom part of the .bashrcfile looks, with the bash-completionpart installed and updated:
这是.bashrc文件底部的外观，安装并更新了bash-completion部分：
# 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
Any ideas?
有任何想法吗？
回答by that other guy
The third party "bash_completion" package (not to be confused with bash or its native completion) can sometimes be hard to predict.
第三方“bash_completion”包（不要与 bash 或其本机完成混淆）有时很难预测。
- Some commands are specifically set up to not never complete files, like
cd - Some commands will refuse to complete certain filenames, because bash_completion doesn't realize the program handles them, like
mplayer. - Some commands are just buggy, especially when paths contain spaces and other characters, like for
scp.
- 某些命令专门设置为从不完成文件，例如
cd - 有些命令会拒绝完成某些文件名，因为 bash_completion 没有意识到程序会处理它们，例如
mplayer. - 有些命令只是有问题，特别是当路径包含空格和其他字符时，例如 for
scp。
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.
如果您遇到 bash_completion 没有帮助的情况，您可以使用M-/(aka Alt + /) 来代替使用 bash 的本机文件名完成。
If a command is frequently giving you trouble, you can disable bash_completion for this command using complete -r thatcommandat the end of your .bashrc.
如果某个命令经常给您带来麻烦，您可以在 .bashrccomplete -r thatcommand的末尾使用此命令禁用 bash_completion .bashrc。
回答by Troveldom
.bashrc file seems ok so the problem probably is in one of the bash_completion files.
.bashrc 文件似乎没问题，所以问题可能出在 bash_completion 文件之一中。
I suggest you backup the files and try to replace them with these:
我建议您备份文件并尝试用以下文件替换它们：
for /etc/bash_completion:
对于 /etc/bash_completion：
for /usr/share/bash-completion/bash_completion:
对于 /usr/share/bash-completion/bash_completion：
that are the standard completion files for ubuntu 13.10. Restart the console before checking if it worked.
这是 ubuntu 13.10 的标准完成文件。在检查它是否工作之前重新启动控制台。
回答by Chris Povirk
One possible cause for this is a file named !. Some default bash-completionsetups have a bugwhen such a file exists. You can remove the file or patch /usr/share/bash-completion/bash_completionas shown in the bug link.
造成这种情况的!一个可能原因是名为. 当此类文件存在时，某些默认bash-completion设置会出现错误。您可以删除/usr/share/bash-completion/bash_completion错误链接中显示的文件或补丁。
