During testing, I accidentally deleted centos/root using rm -rf
Delete the /root directory, the system will not crash, and it can start normally, but it just looks unpleasant!
Solution:
1. Create the /root directory directly; mkdir /root
2. Copy the hidden files under /etc/skel/ to the /root directory; cp /etc/skel/.bash* /root
3. Restart
4. Be careful when using rm -rf in the production environment. It is best to test it in the test environment to make sure there are no problems before using it! ! !
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