GNU/Linux Debian How to Give Write Permission Of All User Of Group

Adding User

2. 2. Adding User to Group

   First, to Add User to Group
   Simply play:

   sudo usermod -a -G [NEWGROUP] $USER

   So for Instance:

   sudo usermod -a -G rvm $USER

   Finally, Check if the Group is Enabled for the Current Logged in User with:

   groups | grep [NEWGROUP]

   And If Not then to Reload the User Environment play:

   su $USER

   You’ll be prompted to Enter the User’s Password to Login.