Solve bash: xxx: command not found in centos

Solve bash: xxx: command not found in centos

If some environment variables are set in the/etc/profile file, the system command is always unavailable:

-Bash: xxx: command not found

That's proved right. You have a problem modifying the environment variable. Don't be flustered. Fortunately, the export command is available for you:

Export PATH =/usr/bin:/usr/sbin:/bin:/sbin:/usr/X11R6/bin

You can use common commands by using the above command, but it is only for this modification. Now, when will the profile file be modified?

Modify the error part of the profile file to the source/etc/profile file!