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What should I do if the command cannot be used in linux? I believe there are many people do not understand, today, in order to give you a better understanding of the linux commands can not be used to deal with methods, so give you a summary of the following content, let's look down.

Problem analysis:

This problem indicates that there is a problem with your / etc/profile configuration, usually because of a problem with the path configuration. Eliminate errors in the addition, then restart a new window and execute the source / etc/profile command to solve the problem.

Vi is also useless when all commands are not available. At this point, you need to use the absolute path of the shell command to invoke the command.

The specific methods are as follows:

# Edit profile file / usr/bin/vim / etc/profile

Then execute the following command in the new window:

Source / etc/profile

About linux commands can not be used should be shared here on how to deal with, I hope that the above content can have a certain reference value, you can learn to apply. If you like this article, you might as well share it for more people to see.

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