New files for non-root users under Linux

If you use a non-root account to create a file it is problematic to create a file (no permissions)

Workaround:

First switch to the root user's permission to work

Su Root

Enter your password

Then Vim/etc/sudoers
After the recent editing mode, if you find this file has insufficient permissions, then use chmod to modify the permissions of the file

Find root all= (all) all

Edit on its next line

You want to have a privileged user name all= (all) all

Then switch back to your current user in Su

At this point, you'll find that you've got this privilege.

New files for non-root users under Linux