One of the most powerful utilities you can use when working with Linux systems is the terminal. Here, you can execute any commands to perform any tasks you might think of – launching an application, installing/ uninstalling applications, creating and …
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Linux is known most famously for freedom (free as in free speech, not free beer). It will allow you to do anything to your system, which goes to such an extent that it even implodes if you tell it to. …
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Whether you are a system administrator or a person who uses Linux as the daily drive operating system, you might encounter network issues once in a while. Even if you can do some configurations from the Settings window, command-line tools …
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An IP (Internet Protocol) address is a unique identifier identifying a device connected to the internet or a local network. It acts as an identifier that permits data to be sent between devices on a network. They contain location information …
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Once you make changes in the network interface, they affect the network services manager of your system. To enable the system or machine to connect to the network, one needs to restart the network interface to apply the changes without …
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If you have ever seen any movie or series with a “hacker” character (a genuinely good example would be Mr. Robot), you have seen this scene. There is a bunch of random text on the screen, the hacker puts in …
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A checksum is small-sized data obtained from a block of digital data used to detect errors. The checksum value uses a transmission message to represent bit numbers. Extensively, it has been used and still is in use by IT experts …
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Wget is a command-line, open-source utility to download files and web pages from the internet. It gets data from the internet and displays it in your terminal or saves it to a file. The wget utility is non-interactive. You can …
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We all detest when a running Linux system becomes slow or sluggish over time. You might have invested in powerful PC hardware but find it getting slow when you run multiple applications. Linux systems are known for their resilience and …
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Linux Containers have been around for some time but became widely available when introduced in the Linux kernel in 2008. Containers are lightweight, executable application components that combine app source code with OS libraries and dependencies required to run the …
