How to Fix Linux Command Line Displaying Gibberish Characters? 如何解决Linux命令行显示乱码问题） (linux 调用命令行 乱码)
How to Fix Linux Command Line Displaying Gibberish Characters?
Introduction:
Linux command line is a powerful tool for system administration and troubleshooting. However, it can be frustrating when the command line shows gibberish characters instead of the expected output. This can happen due to various reasons such as incorrect locale settings, missing fonts, or incorrect terminal emulator settings. In this article, we will discuss some tips to fix Linux command line displaying gibberish characters.
Tip 1: Check Locale Settings
Locale settings define the character set used by the system to encode text. If the locale settings are incorrect, the command line may display gibberish characters. To check the current locale settings, type the following command in the terminal:
“`
locale
“`
This will display the current locale settings. If the locale settings are incorrect, you can change them by using the following command:
“`
sudo dpkg-reconfigure locales
“`
This command will launch an interactive script that allows you to select the desired locale settings. Once you have selected the appropriate settings, reboot your system for the changes to take effect.
Tip 2: Install Missing Fonts
Sometimes the command line may display gibberish characters because the necessary fonts are missing. To check if the required fonts are installed, type the following command in the terminal:
“`
fc-list
“`
This will display a list of all the fonts installed on your system. If the required font is missing, you can install it by using the following command:
“`
sudo apt-get install font-name
“`
Replace font-name with the name of the font that you wish to install. Once the font is installed, restart your terminal emulator for the changes to take effect.
Tip 3: Use Proper Terminal Emulator Settings
The terminal emulator you are using may not have the correct settings to display non-ASCII characters. To fix this, you can try changing the terminal emulator settings to use UTF-8 encoding. To do this, follow these steps:
1. Open the terminal emulator.
2. Click on the “Edit” menu and select “Profile Preferences”.
3. Click on the “General” tab and select “UTF-8” as the character encoding.
4. Click on the “Fonts” tab and select a font that supports the characters you need.
5. Click on the “Compatibility” tab and make sure that the “UTF-8” option is selected.
Once you have made these changes, test the command line to see if the issue has been resolved.
Tip 4: Use Unicode Characters
If you are working with non-ASCII characters, it is essential to use Unicode characters. Unicode is a universal character set that supports all languages and scripts. To use Unicode characters, you will need to ensure that your text editor, terminal emulator, and system locale settings support Unicode.
Conclusion:
These are some tips for fixing the Linux command line displaying gibberish characters. Incorrect locale settings, missing fonts, and improper terminal emulator settings are the most common reasons for this issue. By following the tips discussed in this article, you can quickly troubleshoot this issue and have a functional Linux command line.
相关问题拓展阅读：
为什么在win10上linux会出现乱码
win10中使用linu命令 步骤如下：点击屏幕左下并瞎角的Win图标，然后在弹出的菜单中选择“所有应用”
在所有绝没空应用中找到并展开 Windows PowerShell 文件夹，启动其下的 Windows PowerShell。
将会打开一个命令行窗口。然后，请察厅稍微等待一会，直到出现 PowerShell 命令提示符为止。
便可以输入 Linux 命令
对于喜欢安装个英文版的Windows来说的同鞋，想必都碰到了原有的文本文档中的中文
显示乱码的问题。在这里就来通过设置系统项来让系统显示正常。设置后还可以让中文的文件名使用微软雅黑来显示，默认的实在是显示的不好看，给人一种粗糙的
感觉。 1、单击开始菜单，选择Settings菜单。 2、在settings对话框中单击Time&Language。
3、在盯猜TIME&LANGUAGE选项中，单击左侧的Region&Language。然后在右侧单击Additional
date,time,®ional settings 4、此中打开的这个窗口是不是感觉很熟悉啊，这个就是控制面板。单击Change
location。 5、在Region对话框中单击Administrative选项卡。单击下面的Change system location。
6、在弹出的Region Settings对话框中的下拉列表中选择Chinese (Simplified,
China)，这个代表凯扒型中文简体，里面还有其他的一些Chinese，不要选错喽。这时候弹出一个对话框让重启，根据需要进行重启。
7、重启后会发现目录列表中的中文变漂亮了，文本文档中的乱码也好了。
右击左下角开始菜单，打开“设置”面板在“设置”窗口右侧的搜索框中搜索“可选功能”，再单击“添裤判加可选功能”点击安装之后会发现它消失了。这时候点击左上角的返回按钮，可以基晌看到如下图所示的进度提示。5等进度条走满，表明胡锋改功能安装完毕。6最后，完全退出刚刚显示不正常的软件，再重新打开，即可看见完整的日语支持。
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