The new operating system, Windows 10, introduces a new feature called “sudo.” This allows a user to run a command with the same permissions as other users, such as the superuser. This is equivalent to the “run as administrator” option in Windows. Multiple administrators can be created thanks to the sudo option, and access control is the most important of the many operating system concepts. Policies governing access control ensure that no user is allowed to perform tasks for which they have not been granted permission. ..

  1. Type the following command into a terminal: sudo apt-get update
  2. Type the following command into a terminal: sudo apt-get install sudo
  3. Type the following command into a terminal:
  4. Type the following command into a terminal:
  5. Type the following command into a terminal:
  6. Type the following command into a terminal:
  7. Type the following command into a terminal:

Steps to use sudo command on Linux

Updating your system with the sudo command

  1. First, you must be a root user.
  2. To update your system, run the update command with the privileges of a root user.
  3. After updating your system, you can reboot your system by running the reboot command with the privileges of a root user.

Step 2: Type the following command to start a new terminal: sudo nano /etc/profile Step 3: Change the following line to read as follows: export PS1=’[\033[01;31m’ Step 4: Save and close the nano file. Now, type the following command to start a new terminal on Debian GNU/Linux systems: sudo apt-get install nano

sudo update Step 3: After running the “update” command, you will need to reboot your computer in order for the changes to take effect. To do this, type the following command into the terminal: reboot ..

When you press the Enter key, the “update” command will take a few seconds to complete its execution, depending on the total number of packages to be updated. The more packages or dependencies that are broken or out of date, the more time it takes to run the “update” command.

Updating your system with the sudo command

After a system update, you should also update packages whose updated versions are available on the Internet. This process takes a little longer than running the simple “update” command because you finish up installing all the latest versions of packages for which updates are available. In addition, these updates also require additional disk space on your system. To upgrade the packages on your system, you must run the “upgrade” command with “sudo” privileges. ..

sudo apt-get update Step 2: In your Linux Mint 20 Terminal you must run the following command: sudo apt-get install python3 python3-pip Step 3: In your Linux Mint 20 Terminal you must run the following command: sudo apt-get install build-essential libssl-dev libcrypto++5.0 libcurl4-openssl1.0 libcurl6-openssl1.0

If you want to proceed with the installation, type “Y” and press Enter. If you don’t want to update your packages, type “N” and press Enter. ..

The process of installing a new update for your computer can take a few minutes, depending on the number of packages that must be updated.

Creating a text file with the sudo command

To create a text file with the nano editor, you must use the sudo command. The entire process is explained in the following steps:

  1. To open a terminal window and gain root privileges, type “sudo su” and press Enter.
  2. Type “nano myfile” to open the myfile text file in your default editor.
  3. To save your changes, type “Ctrl+X” (or “Command+X”) and press Enter. ..

git clone https://github.com/apache/commons-lang3 Step 2: In the cloned repository, you will find a file called “commons-lang3.git” which contains the source code for the commons-lang3 library. Step 3: To build and install commons-lang3, you will need to use the following command: git clone https://github.com/apache/commons-lang3 cd commons-lang3 make

Step 2: You can replace “MyFile.txt” with any name of your choice for your text file instead of naming it MyFile.txt. As in this case, we named our text file sudo.txt.

To create a new text file in your Home directory with the name you specify, type: sudo nano ..

To save your work, press Ctrl+X to exit nano and then type Y to confirm the save. If you want to check if your text file was actually created on your Home directory, you can run the “sudo” command or use the ls -l command. ..

Final Words

To use sudo on a Linux system, you must first create a new user account called “root” and then log in as that user. After logging in as root, you will need to use the sudo command to change your password. You can also use sudo to change your default shell or to set up security features for your system.