Run the Last Executed Command as Root with sudo !!

Run the Last Executed Command as Root with sudo !! Tutorial and Steps

So here we discuss the Run the Last Executed Command as Root with sudo !!, and after a lot of requests from our users here is a guide about Run the Last Executed Command as Root with sudo !!.

Have you ever tried to run a command line tool only to find that you don’t have the necessary rights to use it? Or maybe the command itself actually requires root access in order to run? You will usually experience this with a ‘permission denied’ error message in the terminal. Instead, retype the entire command string or press the up arrow and move cursor to precede command with sudo, you can do an awesome trick which reruns the last command executed with sudo privileges. Best of all, this great last command will run as root again trick works in macOS / Mac OS X and Linux.

OK, just by the headline alone, you probably think this is just a bit of an exaggeration because of the exclamation points, but I swear I’m not just super excited about the sudo command (although this command is really great!) … no, instead, the exclamation points are actually part of using the sudo tool in this regard.

How to Run the last command executed again as the root user

If you want quickly run the last command executed, but as the root superuser, just type the following:

sudo !!

Yes, it is “sudo” followed by a space and two exclamation points.

This will immediately run the previously executed command, but with the sudo prefix, which usually means you need to enter an administrator password to complete the sequence.

An example of this is if you are trying to edit the hosts file or any other system file that requires system permissions. Just instead of re-entering the entire command string preceded by sudo sudo !! and the previous command (!!) will be executed under sudo.

For example, suppose you try to change the user’s host file:

nano / etc / hosts

But you can’t save or edit the file due to lack of proper user credentials, right? No sweat, instead of retyping the full ‘sudo nano / etc / hosts’ command string, just type the following:

sudo !!

This takes the last command (nano / etc / hosts in this case) and automatically adds sudo, making it the complete ‘sudo nano / etc / hosts’

This works with literally any command line tool and command executor, so try it out, it’s pretty cool.

As mentioned earlier, this trick works on the command line of macOS and Linux, and probably many other Unix-based operating systems as well.

Run the Last Executed Command as Root with sudo !! Guide is free?

Starting from: Free
This guide is a free model
Free Trial: May be included, please check on the official site, we mentioned above.
The Run the Last Executed Command as Root with sudo !! tutorial price is Free or Freemium. This means you can truly enjoy the Run the Last Executed Command as Root with sudo !! guide.

The Run the Last Executed Command as Root with sudo !! guide gives you an easy-to-use and efficient management and Run the Last Executed Command as Root with sudo !! allows you to focus on the most important things. It’s friendly guide to use maybe you will love it and Run the Last Executed Command as Root with sudo !! tutorial can be used on Linux, Windows or android devices.

Run the Last Executed Command as Root with sudo !!: advantage and disadvantage



PROS:

  • The Run the Last Executed Command as Root with sudo !! Guide is free to use for our readers.
  • This means you can truly enjoy this guide.
  • All steps are easy to use if you have any problem then ask via comment os contact us.

CONS:

  • No Cons



Run the Last Executed Command as Root with sudo !!: benefits

  • The Run the Last Executed Command as Root with sudo !! tutorial is free .
  • Helps many users follow up with interest in a timely manner.
  • The price of the Run the Last Executed Command as Root with sudo !! guide is free.

Run the Last Executed Command as Root with sudo !!: FAQ

Tutorial Summary: Run the Last Executed Command as Root with sudo !!

In this guide, we told you about Run the Last Executed Command as Root with sudo !!; please read all steps so that you understand Run the Last Executed Command as Root with sudo !! in case if you need any assistance from us, then contact us.

How this tutorial helping you?

So in this guide, we discuss the Run the Last Executed Command as Root with sudo !!, which undoubtedly helps you.

What is actual time in which this method complete?

The time to complete the Run the Last Executed Command as Root with sudo !! tutorial is 10+ minutes.

What are the supported Device?

Apple

What are the supported Operating system?

mac OS


Run the Last Executed Command as Root with sudo !! Tutorial: final note

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