Servicenetworkrestart garbled solution

Why does servicenetworkrestart contain garbled codes and cannot connect to the Internet? # echo $ LANG: check your code and check whether your system lacks certain fonts (Chinese, etc.) # yumsearchfonts, this will affect the display of text. garbled characters appear in exportLANG = e service network restart.


Why is there gibberish and no internet connection?

------ Solution --------------------
# Echo $ LANG

Check your code and see if your system lacks some fonts (Chinese, etc)

# Yum search fonts
------ Solution --------------------
This will affect text display,
------ Solution --------------------
Export LANG = en_US.utf8

Use secureCRT ssh to log on.
------ Solution --------------------
The client encoding also affects the display. ,
SecureCRT or putty have set display encoding, unified settings for UTF-8
------ Solution --------------------
1. your character set
2. your library
3. set the character set of your ssh client
4. set the font of your ssh client

The question mark is usually because the character set is changed to Chinese, but there is no Chinese font