mount command in Linux with examples

mount command in Linux with examples

We can use the mount command in Linux to attach file systems and removable devices such as USB flash drives. The default file system for most Linux distributions is ext4. We can also dismount file systems with the unmount command.

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dd command in Linux with examples

dd command in Linux with examples

Linux considers anything stored on a file system as files, even block devices. This means commands such as the dd command in Linux can be very handy in many situations, as it can be used to convert and copy files in the terminal, backup disks, or wipe data. The dd command is just as fundamental as it is useful, as it’s ready to use even on the most basic installations of Linux distros.

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du command in Linux with examples

du command in Linux with examples

On any operating system, the files on your hard disk take up a certain amount of space. In Linux specifically, you can view how much space that these files take up in the command line terminal by using the du command. The du command (the name is shortened from “disk usage”), as the name implies, will simply display, in its output, the amount of disk space being used by a specified file or directory.

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at command in Linux with examples

at command in Linux with examples

In Linux, you can automate many processes using various commands. You can even automate the process of running those commands. You can use the at command to run commands at a specified point in the future or it will only run these commands once. You can specify the time using key words like “tomorrow,” next week,” etc.

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bc command in Linux with examples

bc command in Linux with examples

Most users naturally think of a calculator on their computer as a GUI application, or something that is accessed directly from the desktop. But it’s also possible to use the bc command in Linux to run calculations through the command line terminal. bc is an acronym for “basic calculator.”

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cksum command in Linux with examples

cksum command in Linux with examples

Transferring files is a common activity you’ll frequently engage in, whether you are using Linux or any other operating system. Typically, this will go pretty smoothly, as this process is not very complex for computer systems. But file corruption can occur in some instances. The cksum command in Linux helps us verify file integrity and weed out corrupted downloads and file transfers.

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