diff --git a/sources/tech/20180719 Incomplete Path Expansion (Completion) For Bash.md b/sources/tech/20180719 Incomplete Path Expansion (Completion) For Bash.md deleted file mode 100644 index cb9087fd54..0000000000 --- a/sources/tech/20180719 Incomplete Path Expansion (Completion) For Bash.md +++ /dev/null @@ -1,84 +0,0 @@ -translating---geekpi - -Incomplete Path Expansion (Completion) For Bash -====== - -![](https://4.bp.blogspot.com/-k2pRIKTzcBU/W1BpFtzzWuI/AAAAAAAABOE/pqX4XcOX8T4NWkKOmzD0T0OioqxzCmhLgCLcBGAs/s1600/Gnu-bash-logo.png) - -[bash-complete-partial-path][1] enhances the path completion in Bash (on Linux, macOS with gnu-sed, and Windows with MSYS) by adding incomplete path expansion, similar to Zsh. This is useful if you want this time-saving feature in Bash, without having to switch to Zsh. - -Here is how this works. When the `Tab` key is pressed, bash-complete-partial-path assumes each component is incomplete and tries to expand it. Let's say you want to navigate to `/usr/share/applications` . You can type `cd /u/s/app` , press `Tab` , and bash-complete-partial-path should expand it into `cd /usr/share/applications` . If there are conflicts, only the path without conflicts is completed upon pressing `Tab` . For instance Ubuntu users should have quite a few folders in `/usr/share` that begin with "app" so in this case, typing `cd /u/s/app` will only expand the `/usr/share/` part. - -Here is another example of deeper incomplete file path expansion. On an Ubuntu system type `cd /u/s/f/t/u` , press `Tab` , and it should be automatically expanded to cd `/usr/share/fonts/truetype/ubuntu` . - -Features include: - -* Escapes special characters - -* If the user starts the path with quotes, character escaping is not applied and instead, the quote is closed with a matching character after expending the path - -* Properly expands ~ expressions - -* If bash-completion package is already in use, this code will safely override its _filedir function. No extra configuration is required, just make sure you source this project after the main bash-completion. - -Check out the [project page][2] for more information and a demo screencast. - -### Install bash-complete-partial-path - -The bash-complete-partial-path installation instructions specify downloading the bash_completion script directly. I prefer to grab the Git repository instead, so I can update it with a simple `git pull` , therefore the instructions below will use this method of installing bash-complete-partial-path. You can use the [official][3] instructions if you prefer them. - -1. Install Git (needed to clone the bash-complete-partial-path Git repository). - -In Debian, Ubuntu, Linux Mint and so on, use this command to install Git: - -``` -sudo apt install git -``` - -2. Clone the bash-complete-partial-path Git repository in `~/.config/`: - -``` -cd ~/.config && git clone https://github.com/sio/bash-complete-partial-path -``` - -3. Source `~/.config/bash-complete-partial-path/bash_completion` in your `~/.bashrc` file, - -Open ~/.bashrc with a text editor. You can use Gedit for example: - -``` -gedit ~/.bashrc -``` - -At the end of the `~/.bashrc` file add the following (as a single line): - -``` -[ -s "$HOME/.config/bash-complete-partial-path/bash_completion" ] && source "$HOME/.config/bash-complete-partial-path/bash_completion" -``` - -I mentioned adding it at the end of the file because this needs to be included below (after) the main bash-completion from your `~/.bashrc` file. So make sure you don't add it above the original bash-completion as it will cause issues. - -4\. Source `~/.bashrc`: - -``` -source ~/.bashrc -``` - -And you're done, bash-complete-partial-path should now be installed and ready to be used. - - - --------------------------------------------------------------------------------- - -via: https://www.linuxuprising.com/2018/07/incomplete-path-expansion-completion.html - -作者：[Logix][a] -选题：[lujun9972](https://github.com/lujun9972) -译者：[译者ID](https://github.com/译者ID) -校对：[校对者ID](https://github.com/校对者ID) - -本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出 - -[a]:https://plus.google.com/118280394805678839070 -[1]:https://github.com/sio/bash-complete-partial-path -[2]:https://github.com/sio/bash-complete-partial-path -[3]:https://github.com/sio/bash-complete-partial-path#installation-and-updating diff --git a/translated/tech/20180719 Incomplete Path Expansion (Completion) For Bash.md b/translated/tech/20180719 Incomplete Path Expansion (Completion) For Bash.md new file mode 100644 index 0000000000..446bb9e497 --- /dev/null +++ b/translated/tech/20180719 Incomplete Path Expansion (Completion) For Bash.md @@ -0,0 +1,82 @@ +针对 Bash 的不完整路径展开（补全） +====== + +![](https://4.bp.blogspot.com/-k2pRIKTzcBU/W1BpFtzzWuI/AAAAAAAABOE/pqX4XcOX8T4NWkKOmzD0T0OioqxzCmhLgCLcBGAs/s1600/Gnu-bash-logo.png) + +[bash-complete-partial-path][1] 通过添加不完整的路径展开（类似于 Zsh）来增强 Bash（它在 Linux 上，macOS 使用 gnu-sed，Windows 使用 MSYS）中的路径补全。如果你想在 Bash 中使用这个省时特性，而不必切换到 Zsh，它将非常有用。 + +这是它如何工作的。当按下 `Tab` 键时，bash-complete-partial-path 假定每个部分都不完整并尝试展开它。假设你要进入 `/usr/share/applications` 。你可以输入 `cd /u/s/app`，按下 `Tab`，bash-complete-partial-path 应该把它展开成 `cd /usr/share/applications` 。如果存在冲突，那么按 `Tab` 仅补全没有冲突的路径。例如，Ubuntu 用户在 `/usr/share` 中应该有很多以 “app” 开头的文件夹，在这种情况下，输入 `cd /u/s/app` 只会展开 `/usr/share/` 部分。 + +这是更深层不完整文件路径展开的另一个例子。在Ubuntu系统上输入 `cd /u/s/f/t/u`，按下 `Tab`，它应该自动展开为 `cd /usr/share/fonts/truetype/ubuntu`。 + +功能包括： + +* 转义特殊字符 + +* 如果用户路径开头使用引号，则不转义字符转义，而是在展开路径后使用匹配字符结束引号 + +* 正确展开 ~ 表达式 + +* 如果 bash-completion 包正在使用，则此代码将安全地覆盖其 _filedir 函数。无需额外配置，只需确保在主 bash-completion 后 source 此项目。 + +查看[项目页面][2]以获取更多信息和演示截图。 + +### 安装 bash-complete-partial-path + +bash-complete-partial-path 安装说明指定直接下载 bash_completion 脚本。我更喜欢从 Git 仓库获取，这样我可以用一个简单的 `git pull` 来更新它，因此下面的说明将使用这种安装 bash-complete-partial-path。如果你喜欢，可以使用[官方][3]说明。 + +1. 安装 Git（需要克隆 bash-complete-partial-path 的 Git 仓库）。 + +在 Debian、Ubuntu、Linux Mint 等中，使用此命令安装 Git： + +``` +sudo apt install git +``` + +2. 在 `~/.config/` 中克隆 bash-complete-partial-path 的 Git 仓库： + +``` +cd ~/.config && git clone https://github.com/sio/bash-complete-partial-path +``` + +3. 在 `~/.bashrc` 文件中 source `~/.config/bash-complete-partial-path/bash_completion`， + +用文本编辑器打开 ~/.bashrc。例如你可以使用 Gedit： + +``` +gedit ~/.bashrc +``` + +在 `~/.bashrc` 的末尾添加以下内容（在一行中）： + +``` +[ -s "$HOME/.config/bash-complete-partial-path/bash_completion" ] && source "$HOME/.config/bash-complete-partial-path/bash_completion" +``` + +我提到在文件的末尾添加它，因为这需要包含在你的 `~/.bashrc` 文件的主 bash-completion 下面（之后）。因此，请确保不要将其添加到原始 bash-completion 之上，因为它会导致问题。 + +4\. Source `~/.bashrc`: + +``` +source ~/.bashrc +``` + +这样就好了，现在应该安装完 bash-complete-partial-path 并可以使用了。 + + + +-------------------------------------------------------------------------------- + +via: https://www.linuxuprising.com/2018/07/incomplete-path-expansion-completion.html + +作者：[Logix][a] +选题：[lujun9972](https://github.com/lujun9972) +译者：[geekpi](https://github.com/geekpi) +校对：[校对者ID](https://github.com/校对者ID) + +本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出 + +[a]:https://plus.google.com/118280394805678839070 +[1]:https://github.com/sio/bash-complete-partial-path +[2]:https://github.com/sio/bash-complete-partial-path +[3]:https://github.com/sio/bash-complete-partial-path#installation-and-updating