w command in Linux is utilized to show who is signed on and what they are doing. This command shows the data about the users right now on the machine and their processes. The header shows, in a specific order, the current time, how long the system has been running, the number of users are …
In this article, we are going to learn Linux whoami Command with Example. In computing, whoami is a command found on most Unix-like operating systems, Intel iRMX 86, every Microsoft Windows operating system since Windows Server 2003, and on ReactOS. It is a concatenation of the words “Who am I?” and prints the effective username …
The Linux Operating System is loaded up with a few commands which any hopeful Linux master or power user for example system admin should have a decent handle of. One of such commands is uptime and today, I’ll momentarily examine its purpose and syntax. Uptime Command In Linux: It is used to find out how …
In this article, we are going to learn Basic Linux System Commands (administration commands) that are required for the LFCA certification exam. Linux system gives a tremendous pool of commands that you can use to administer and manage with your system and they are as per the following. Follow the below Article for Basic Linux …
In this instructional tutorial, I will make yours through steps you can use to delete a user’s account along with his/her home directory on a Linux system. To figure out how to create user accounts and manage them on Linux systems, read the accompanying articles from the links below: As a System Administrator in Linux, …
Zip Command is a tool used in Linux to Compress a file or a Directory to reduce its Size, There are so many other Useful features are there in zipping like compress so many files into one file, Protect the zip file with Password, Encrypt the zip file and So on. Let’s take a Scenario …
In this article, we are going to learn how to compress files using the bz2 file compression tool (bzip2 Linux command) and unzip bz2 compressed file. bzip2 is an open-source compress tool similar to the zip & gzip compression tool used to compress large sized files to reduce their size. bzip2 can compress files not …
In this article, we are going to discuss uname Linux commands with examples. uname command helps to check Linux version & system information like using uname command you can check Operating System details, Kernel Version, Operating System architecture whether it’s 32 Bit or 64 Bit and many more. So let’s go ahead and have a …
In this article, e are going to learn how to use Linux gzip command (gzip compression) to compress files and directories. gzip command is a very useful tool in Linux like zip command and bzip2 command used to compress files and directories. Best Linux Gzip Command (Gzip Compression) With Examples: Compress a File using Linux gzip command: …
In this article, we are going to learn how we can use Linux free command to check Memory Usage. As we know that Memory is one of the major parts of computers. We have two types of Memory in our system i.e. Physical Memory and Virtual Memory. Physical memory is nothing but RAM and SWAP …