linux command error message bash: /usr/bin/find: No such file or directory
I have readhat 7.1 machine, it worked fine. Suddenly it started giving error message for all the command. I was not able execute ls ,du, find commands. It giving the error message.
bash: /usr/bin/find: No such file or directory
bash: /usr/bin/du: No such file or directory
If I copy the command file from some other machine, its working.
Any idea, why I am getting this message.