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Linux system user created user user, user is liuqiang, system login error report

After user users log in to the system, the / directory of root is displayed.

Last login: Sat Jan 13 14:07:31 2018 from mu02 [root@c02b03 ~] # su liuqiangbash: / home/liuqiang/.bashrc: Permission deniedbash-4.1$ ls-l / home

Solution:

Using the command ls-l / home to check the permissions under this directory, it is found that the owner and group of user under / home of the user user have changed, not user

Use the following command to modify the owner and group of user:

Sudo chown user (owner)-R / home/user;sudo chgrp user (group)-R / home/user

For example:

Chown liuqiang-R / home/liuqiangchgrp liuqiang-R / home/liuqiang

Check again that the owner and group of user are both liuqiang.

Log in with user users again: login successful

Or use chown-R-v liuqiang6:liuqiang6 hadoop-1.2.1 directly.

In this way, the owner of the directory, along with the following files, will change.

Check mount-l for / lustre/home on / home type none (rw,bind)

Execute umount / home.

These are the details of what to do if linux users cannot log in. For more information, please pay attention to other related articles!

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