Solution to the garbled output problem of cat in golang

The tutorial column of golang below will introduce to you how to solve the problem of cat output garbled characters. I hope it will be helpful to friends in need!

I encountered a problem today. Check the result set returned by the log file. Use the command:

 cat xxx.log | grep '2021-03-07' | grep 'abc' | grep 110

to find the output Chinese garbled characters, vim to check the file encoding ：

vim xxx.log:set fileencoding

The file encoding is: cp936
Since it will be garbled, let’s be simple and crude, directly convert the file encoding, use the following command:

iconv -f cp936 -t utf-8 xxx.log  > xxx_utf.log

Then operate the xxx_utf.log file:

 cat xxx_utf.log | grep '2021-03-07' | grep 'abc' | grep 110

The output is normal.                                                                                                                

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