Summary of solutions to the problem of Chinese garbled characters under Linux

When you first start learning and using the Linux system, everyone will encounter a problem, that is, when the terminal input command is echoed, the Chinese characters are displayed as garbled characters. In fact, the problem of garbled characters is caused by the character set integrated into the system. Because the character set of the corresponding characters cannot be used correctly, the OS cannot recognize the text, resulting in garbled characters. If you need to operate files under Windows in Linux, you may often encounter file encoding conversion problems. The default file format in Windows is GBK (gb2312), while Linux is generally UTF-8. When the problem of Chinese garbled characters occurs, how should we solve it? What's the solution? The following content is to talk about the solution to the Chinese garbled problem under Linux.

Solution to Chinese garbled code problem under linux

1. Chinese garbled code problem under linux Solution

The files transferred from Windows to Linux are garbled, and we want to display Chinese in Linux. What should we do? We first test whether the Chinese in Linux can be normal. Display? Answer: yes. So the problem is more obvious. The copied files from Windows cannot be displayed, which means that the formats supported under Windows and Linux are different.

2. How about Chinese garbled characters in Linux? Solution

1) Check the current system language After logging in to the Linux system and opening the operation terminal, enter echo $LANG to check the current system language system language.

2) Check the installed language pack To check whether there is a Chinese language pack, you can enter the locale command in the terminal. If there is zh cn, it means that the Chinese language has been installed

3) What if there is no Chinese language? You can download and install the Chinese language package yum groupinstall chinese-support from the Internet (if you cannot download it from other computers, upload it)

3. Solve the problem of Chinese garbled characters in Linux

Modify the /root/.bash_profile file and add export.GB18030
For other users, the file must also be modified accordingly
putty can be displayed when using this method Chinese, but the desktop system is in English, and the Chinese display of all web pages is still garbled

4. Some cases of Chinese garbled files under Linux

In fact, the problem of garbled characters is caused by Caused by the character set integrated into the system. Because the character set of the corresponding characters cannot be used correctly, the OS cannot recognize the text, resulting in garbled characters. The solution is not difficult...
First of all, we need to know The language environment variables that control Linux OS are $LANG and $LC_ALL. To solve the problem of garbled characters, we only need to set the above two variables correctly.

5. Four steps to solve the problem of Linux system A problem with Chinese garbled characters occurred

CentOS system accessed g.cn and found Chinese garbled characters.

So I used the previous method: yum -y install fonts-chinese

After the CentOS system is installed, Chinese fonts still cannot be displayed. I use gedit to edit the source code, and the Chinese comments are also garbled.

Later, I finally found the following method to solve the problem, which requires two Chinese support packages:
fonts-chinese-3.02-12.el5.noarch.rpm
ftp://ftp.muug. mb.ca/mirror/centos/5.4/os/x86_64/CentOS/fonts-chinese-3.02-12.el5.noarch.rpm

fonts-ISO8859-2-75dpi-1.0-17.1.noarch.rpm
ftp://ftp.muug.mb.ca/mirror/centos/5.4/os/x86_64/CentOS/fonts-ISO8859-2-75dpi-1.0-17.1.noarch.rpm
One is Chinese font, One is the font display package.

6. Some experience in solving Oracle Chinese garbled characters under Linux

The reasons for garbled characters in Oracle database:
The operating system is consistent with the server, but the client is different from The server character set is inconsistent
The client is consistent with the server, but the operating system is inconsistent with the server
Solution:
Set the relevant character set to ensure that the operating system, client, and database server have characters for these three The sets are all the same.

Related questions and answers

1. Chinese garbled characters in the ubuntu folder

2. linuxgarbled code

3. iterm configures utf8 encoding, the local terminal Chinese is not garbled, and the ssh remote Chinese is garbled, how to fix it

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