create /dev/null

Are you getting /dev/null: Permission denied error in terminal ?

Chances are you accidentally deleted /dev/null or something happened that you are unaware of.

But no worries you can make /dev/null again by following the mentioned steps and get rid of the problem.

1. First go to terminal
2. sudo rm /dev/null
3. sudo mknod -m 0666 /dev/null c 1 3

And this should solve the problem.