diff --git a/sources/Daily Ubuntu Tips – Change Samba Workgroup And Computer Name.md b/sources/Daily Ubuntu Tips – Change Samba Workgroup And Computer Name.md
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+crowner的坑
 Daily Ubuntu Tips – Change Samba Workgroup And Computer Name
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 Here’s another question new users to Ubuntu asked the most. The answer to the question is simple but when you’re new to anything, it takes time to fully understand it.