How to Run Backup File Without Entering Password for Sudo in Ubuntu 16.04

If you are looking to run a backup file without entering a password for sudo in Ubuntu 16.04, you can achieve this by configuring sudoers file to allow the specific command without a password prompt.

Step-by-Step Guide:

1. Open a terminal window.
2. Enter the command sudo visudo and press enter. This will open the sudoers file for editing.
3. Scroll down to the section that looks like User privilege specification.
4. Add the following line below the existing entries: your_username ALL=(ALL) NOPASSWD: /path/to/your/backup_command
5. Replace your_username with your actual Ubuntu username and /path/to/your/backup_command with the path to your backup command.
6. Save and close the file by pressing Ctrl+X, then Y to confirm the changes, and Enter.

Now, you should be able to run the backup file using sudo without being prompted for a password.

Remember to use this feature with caution as it can pose security risks if misconfigured.