Linux

Linux shutdown command

Linux shutdown: commands for shutting down and restarting Linux

Using Linux shutdown commands, Linux operating systems can easily be stopped, shut down, and restarted. In addition to being able to set up a Linux shutdown with a time delay, the shutdown command can also be used to turn off the system’s main power supply, set up a wall message or cancel a previously initiated shutdown.

Linux Cat command

Linux Cat command: meaning and usage

If you know your way around the command line, chances are you’re familiar with the Linux Cat command. Linux Cat is used to take a quick look at configuration files or forward the contents of a file to another command. But what’s the deal with the command’s cuddly name? Read on to find out more about Linux Cat.

Linux SED command

What is sed command on Linux?

Although Linux distributions can also be controlled via a graphical interface, many things can be done more quickly via commands in the command line. For example, you can use SED under Linux to revise complete databases with just one line. To do this, however, you need to be familiar with the options and functions of the command, as well as with regular expressions. We’ll make it easy for you to...

Linux SCP command

Linux SCP command

The Linux SCP command used to be the standard for securely copying files between computers in a network. These days, the tool has become outdated and eclipsed by more powerful alternatives. We explain how to use the command and give practical examples, before presenting two great alternative tools.

Alternative file managers for Windows, Linux, and Mac

The most popular file managers for Windows, Linux, and Mac

A central program on every operating system is the file manager. Whether on Windows, Linux, or macOS – in order to perform file and directory operations conveniently and efficiently, you should rely on a file manager that meets all your requirements. The pre-installed programs like Windows Explorer, Apple’s Finder, or Nautilus on Ubuntu, on the other hand, come with a greatly reduced range of...

Traceroute: your digital pathfinder for data packages

What is Traceroute (tracert)?

Whether at home or at your business: network issues can really grind one’s gears. When ensuring that all the cables have been connected and the settings have been checked multiple times is of no help, it may be time to make use of traceroute or tracert. These help users find the source of all their frustration.

Introduction to netstat

What is netstat?

Various computer networks are connected with one another via the internet. In order to build up such connections, both the sending as well as the receiving systems have to provide transfer interfaces, or ports. Netstat allows you to find out which ports are opened by your own system and which active connections exist — all of this helps reduce the risk of undesired access attempts.

Linux ln command

Linux ln command: Creating links in Linux

The Linux ln command creates links in the Linux command line. Only a little code is required to create hard and soft links in the command line. Just keep in mind what types of links are right for your purposes. Keep reading to learn about hard and soft links and see various Linux ln examples.


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