/Shell/Bash/Run sudo command with password in one line

Run sudo command with password in one line

$ echo "your_password" | sudo -S <command>

Run bash script linux with sudo password

echo <password> | sudo -S <command>

Run command without sudo password

# Run `visudo` to edit the file `/etc/sudoers`:
sudo visudo

# For example, to allow the `shutdown` command to run without a password. 
# Add this to the file, replacing `myusername` with your own login name for your PC:
myusername ALL = NOPASSWD: /sbin/shutdown

# NOTE: `sudo` is still required to run the command so you still have to specify the command as:
sudo shutdown

Source: linux.byexamples.com

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