Swap space is a space on the hard disk which is the substitute for physical memory. In case, the computer’s physical memory runs short then its virtual memory is used to store information memory on the disk.
The find command in Linux is used to locate files in one or more directories. Users can set a specific search area, filter or find the files and perform actions on the files that match the search.
Bashtop is a resource monitoring utility in Linux which is terminal based. It displays the statistics of the CPU, memory utilization, and running processes along with network bandwidth.
Strong passwords are very secure to protect our data from attackers. There are many ways to generate secure passwords in Linux within the terminal.
Atop is a full-screen performance monitor used in a Linux environment which can log and report the activity of all server processes to analyze its performance.
Pstree command displays the running processes in a tree-like structure which is a visual alternative to another similar command called ps in Linux.
The ls command might be familiar to you if you've used Linux in the past. List is abbreviated as "ls". The most used command in Linux or Unix is "ls". The ls command is used to list a directory's contents. To simplify your life, become proficient with the "ls" command.
When dealing with LINUX, you may find yourself in a position where you need to transfer a group of files or a whole directory. In this situation, you might want to know how much disc space that directory or set of files takes up.
When working with shell in Linux & Unix, one of the most important commands is "find", which allows you to inspect all files and folders on your server. The provided lines are sent to the standard output device with this command.