diff --git a/sources/tech/20220627 Make a temporary file on Linux with Bash.md b/sources/tech/20220627 Make a temporary file on Linux with Bash.md
deleted file mode 100644
index 95311b4a8c..0000000000
--- a/sources/tech/20220627 Make a temporary file on Linux with Bash.md	
+++ /dev/null
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-[#]: subject: "Make a temporary file on Linux with Bash"
-[#]: via: "https://opensource.com/article/22/6/make-temporary-file-bash"
-[#]: author: "Seth Kenlon https://opensource.com/users/seth"
-[#]: collector: "lkxed"
-[#]: translator: "geekpi"
-[#]: reviewer: " "
-[#]: publisher: " "
-[#]: url: " "
-
-Make a temporary file on Linux with Bash
-======
-The mktemp command on Fedora-based systems and tempfile on Debian-based systems are specially designed to alleviate that burden by making it easy to create, use, and remove unique files.
-
-![bash logo on green background][1]
-
-Image by: Opensource.com
-
-When programming in the Bash scripting language, you sometimes need to create a temporary file. For instance, you might need to have an intermediary file you can commit to disk so you can process it with another command. It's easy to create a file such as `temp` or anything ending in `.tmp`. However, those names are just as likely to be generated by some other process, so you could accidentally overwrite an existing temporary file. And besides that, you shouldn't have to expend mental effort coming up with names that seem unique. The `mktemp` command on Fedora-based systems and `tempfile` on Debian-based systems are specially designed to alleviate that burden by making it easy to create, use, and remove unique files.
-
-### Create a temporary file
-
-Both `mktemp` and `tempfile` create a temporary file as their default action and print the name and location of the file as output:
-
-```
-$ tempfile
-/tmp/fileR5dt6r
-
-$ mktemp 
-/tmp/tmp.ojEfvMaJEp
-```
-
-Unless you specify a different path, the system places temporary files in the `/tmp` directory. For `mktemp`, use the `-p` option to specify a path:
-
-```
-$ mktemp -p ~/Demo
-/home/tux/Demo/tmp.i8NuhzbEJN
-```
-
-For `tempfile`, use the `--directory` or `-d` option:
-
-```
-$ tempfile --directory ~/Demo/
-/home/sek/Demo/fileIhg9aX
-```
-
-### Find your temporary file
-
-The problem with using an auto-generated temporary file is that you have no way of knowing what its name is going to be. That's why both commands return the generated file name as output. You can use an interactive shell such as Konsole, GNOME Terminal, or [rxvt][2] to use the filename displayed on your terminal to interact with the file.
-
-However, if you're writing a script, there's no way for you to intervene by reading the name of the file and using it in the following commands.
-
-The authors of `mktemp` and `tempfile` thought of that problem, and there's an easy fix. The terminal sends output to a stream called *stdout.*You can capture stdout by setting a variable to the results of a command launched in a subshell:
-
-```
-$ TMPFILE=$(mktemp -p ~/Demo)
-
-$ echo $TMPFILE
-/home/tux/Demo/tmp.PjP3g6lCq1
-```
-
-Use `$TMPFILE` when referring to the file, and it's the same as interacting directly with the file itself.
-
-### Create a temporary directory with mktemp
-
-You can also use the `mktemp` command to create a directory instead of a file:
-
-```
-$ mktemp --directory -p ~/Demo/
-/home/tux/Demo/tmp.68ukbuluqI
-
-$ file /home/tux/Demo/tmp.68ukbuluqI
-/home/tux/Demo/tmp.68ukbuluqI: directory
-```
-
-### Customize temporary names
-
-Sometimes you might want an element of predictability in even your pseudo-randomly generated filenames. You can customize the names of your temporary files with both commands.
-
-With `mktemp`, you can add a suffix to your filename:
-
-```
-$ mktemp -p ~/Demo/ --suffix .mine
-/home/tux/Demo/tmp.dufLYfwJLO.mine
-```
-
-With `tempfile`, you can set a prefix and a suffix:
-
-```
-$ tempfile --directory ~/Demo/ \
---prefix tt_ --suffix .mine
-/home/tux/Demo/tt_0dfu5q.mine
-```
-
-### Tempfile as touch
-
-You can also set a custom name with `tempfile` :
-
-```
-$ tempfile --name not_random
-not_random
-```
-
-When you use the `--name` option, it's absolute, ignoring all other forms of customization. In fact, it even ignores the `--directory` option:
-
-```
-$ tempfile --directory ~/Demo \
---prefix this_is_ --suffix .all \
---name not_random_at
-not_random_at
-```
-
-In a way, `tempfile` can be a substitute for `touch` and `test` because it refuses to create a file that already exists:
-
-```
-$ tempfile --name example.txt
-open: file exists
-```
-
-The `tempfile` command isn't installed on all Linux distributions by default, so you must ensure that it exists before you use it as a hack around `test` in a script.
-
-### Install mktemp and tempfile
-
-[GNU Core Utils][3] includes the `mktemp` command. Major distributions include Core Utils by default (it's the same package that contains `chmod`, `cut`, `du`, and other essential commands).
-
-The Debian Utils package includes the `tempfile` command and is installed by default on most Debian-based distributions and Slackware Linux.
-
-### Wrap up
-
-Temporary files are convenient because there's no confusion about whether they're safe to delete. They're temporary, meant to be used as needed and discarded without a second thought. Use them when you need them, and clear them out when you're done.
-
---------------------------------------------------------------------------------
-
-via: https://opensource.com/article/22/6/make-temporary-file-bash
-
-作者：[Seth Kenlon][a]
-选题：[lkxed][b]
-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://opensource.com/users/seth
-[b]: https://github.com/lkxed
-[1]: https://opensource.com/sites/default/files/lead-images/bash_command_line.png
-[2]: https://opensource.com/article/19/10/why-use-rxvt-terminal
-[3]: https://www.gnu.org/software/coreutils/
diff --git a/sources/tech/20220629 Finding Your Router-s IP Address -Default Gateway- in Ubuntu and Other Linux.md b/sources/tech/20220629 Finding Your Router-s IP Address -Default Gateway- in Ubuntu and Other Linux.md
index aa80b91ef9..e9d64a6b13 100644
--- a/sources/tech/20220629 Finding Your Router-s IP Address -Default Gateway- in Ubuntu and Other Linux.md	
+++ b/sources/tech/20220629 Finding Your Router-s IP Address -Default Gateway- in Ubuntu and Other Linux.md	
@@ -2,7 +2,7 @@
 [#]: via: "https://itsfoss.com/router-ip-address-linux/"
 [#]: author: "Abhishek Prakash https://itsfoss.com/author/abhishek/"
 [#]: collector: "lkxed"
-[#]: translator: " "
+[#]: translator: "geekpi"
 [#]: reviewer: " "
 [#]: publisher: " "
 [#]: url: " "
diff --git a/translated/tech/20220627 Make a temporary file on Linux with Bash.md b/translated/tech/20220627 Make a temporary file on Linux with Bash.md
new file mode 100644
index 0000000000..fbb9edf51b
--- /dev/null
+++ b/translated/tech/20220627 Make a temporary file on Linux with Bash.md	
@@ -0,0 +1,146 @@
+[#]: subject: "Make a temporary file on Linux with Bash"
+[#]: via: "https://opensource.com/article/22/6/make-temporary-file-bash"
+[#]: author: "Seth Kenlon https://opensource.com/users/seth"
+[#]: collector: "lkxed"
+[#]: translator: "geekpi"
+[#]: reviewer: " "
+[#]: publisher: " "
+[#]: url: " "
+
+在 Linux 上使用 Bash 创建一个临时文件
+======
+基于 Fedora 的系统上的 mktemp 命令和基于 Debian 的系统上的 tempfile 是专门为减轻这种负担而设计的，它使创建、使用和删除独特的文件变得容易。
+
+![bash logo on green background][1]
+
+图片来源：Opensource.com
+
+使用 Bash 脚本语言进行编程时，有时需要创建一个临时文件。例如，你可能需要一个可以提交到磁盘的中间文件，以便你可以使用另一个命令对其进行处理。创建诸如 `temp` 之类的文件或任何以 `.tmp` 结尾的文件很容易。但是，这些名称很可能是由其他进程生成的，因此你可能会不小心覆盖现有的临时文件。除此之外，你不应该花费脑力想出看起来独特的名字。基于 Fedora 的系统上的 `mktemp` 命令和基于 Debian 的系统上的 `tempfile` 是专门为减轻这种负担而设计的，它使创建、使用和删除独特的文件变得容易。
+
+### 创建一个临时文件
+
+`mktemp` 和 `tempfile` 都创建一个临时文件作为它们的默认操作，并打印文件的名称和位置作为输出：
+
+```
+$ tempfile
+/tmp/fileR5dt6r
+
+$ mktemp 
+/tmp/tmp.ojEfvMaJEp
+```
+
+除非你指定不同的路径，否则系统会将临时文件放在 `/tmp` 目录中。对于 `mktemp`，使用 `-p` 选项指定路径：
+
+```
+$ mktemp -p ~/Demo
+/home/tux/Demo/tmp.i8NuhzbEJN
+```
+
+对于 `tempfile`，使用 `--directory` 或 `-d` 选项：
+
+```
+$ tempfile --directory ~/Demo/
+/home/sek/Demo/fileIhg9aX
+```
+
+### 找到你的临时文件
+
+使用自动生成的临时文件的问题是你无法知道它的名字是什么。这就是为什么两个命令都返回生成的文件名作为输出的原因。你可以使用 Konsole、GNOME 终端或 [rxvt][2] 等交互式 shell 来使用终端上显示的文件名与文件进行交互。
+
+但是，如果你正在编写脚本，则无法通过读取文件名并在以下命令中使用它来进行干预。
+
+`mktemp` 和 `tempfile` 的作者想到了这个问题，并且有一个简单的解决方法。终端将输出发送到名为 *stdout* 的流。你可以通过将变量设置为在子 shell 中启动的命令的结果来捕获标准输出：
+
+```
+$ TMPFILE=$(mktemp -p ~/Demo)
+
+$ echo $TMPFILE
+/home/tux/Demo/tmp.PjP3g6lCq1
+```
+
+引用文件时使用 `$TMPFILE`，它与直接与文件本身交互相同。
+
+### 使用 mktemp 创建一个临时目录
+
+你还可以使用 `mktemp` 命令创建目录而不是文件：
+
+```
+$ mktemp --directory -p ~/Demo/
+/home/tux/Demo/tmp.68ukbuluqI
+
+$ file /home/tux/Demo/tmp.68ukbuluqI
+/home/tux/Demo/tmp.68ukbuluqI: directory
+```
+
+### 自定义临时名称
+
+有时你甚至可能希望在伪随机生成的文件名中加入可预测性元素。你可以使用这两个命令自定义临时文件的名称。
+
+使用 `mktemp`，你可以为文件名添加后缀：
+
+```
+$ mktemp -p ~/Demo/ --suffix .mine
+/home/tux/Demo/tmp.dufLYfwJLO.mine
+```
+
+使用 `tempfile`，你可以设置前缀和后缀：
+
+```
+$ tempfile --directory ~/Demo/ \
+--prefix tt_ --suffix .mine
+/home/tux/Demo/tt_0dfu5q.mine
+```
+
+### 把 Tempfile 作为 touch 使用
+
+你还可以使用 `tempfile` 设置自定义名称：
+
+```
+$ tempfile --name not_random
+not_random
+```
+
+当你使用 `--name` 选项时，它是绝对的，忽略所有其他形式的自定义。事实上，它甚至忽略了 `--directory` 选项：
+
+```
+$ tempfile --directory ~/Demo \
+--prefix this_is_ --suffix .all \
+--name not_random_at
+not_random_at
+```
+
+在某种程度上，`tempfile` 可以替代 `touch` 和 `test`，因为它拒绝创建已经存在的文件：
+
+```
+$ tempfile --name example.txt
+open: file exists
+```
+
+`tempfile` 命令并非默认安装在所有 Linux 发行版上，因此在将其用作脚本中的 `test` 的 hack 之前，你必须确保它存在。
+
+### 安装 mktemp 和 tempfile
+
+[GNU Core Utils][3] 包括 `mktemp` 命令。主要发行版默认包括 Core Utils（它与包含 `chmod`、`cut`、`du` 和其他基本命令的包相同）。
+
+Debian Utils 软件包包含 `tempfile` 命令，默认安装在大多数基于 Debian 的发行版和 Slackware Linux 上。
+
+### 总结
+
+临时文件很方便，因为不会混淆它们是否可以安全删除。它们是临时的，意在根据需要使用并毫不犹豫地丢弃。在需要时使用它们，并在完成后清除它们。
+
+--------------------------------------------------------------------------------
+
+via: https://opensource.com/article/22/6/make-temporary-file-bash
+
+作者：[Seth Kenlon][a]
+选题：[lkxed][b]
+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://opensource.com/users/seth
+[b]: https://github.com/lkxed
+[1]: https://opensource.com/sites/default/files/lead-images/bash_command_line.png
+[2]: https://opensource.com/article/19/10/why-use-rxvt-terminal
+[3]: https://www.gnu.org/software/coreutils/