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What are /dev/random and /dev/urandom in Linux?
Both /dev/random and /dev/urandom are used for generating random numbers in Linux. Learn more about them.…
Explain
Difficult Linux concepts explained in simpler terms so that everyone can understand it.
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Understanding the ASCII Table
Learn the history of ASCII, character encoding and the ASCII table. Basically everything important associated with ASCII.…
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What is /dev/null in Linux?
/dev/null is the blackhole equivalent of Linux systems. What is it and why it used?…
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What is /dev/zero in Linux?
One of the special device files in Linux, /dev/zero is used for creating files filled with zeroes.…
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top vs htop: What's the Difference?
Both top and htop are similar command line tools used for system monitoring in Linux. Here's how they are different from each other.…
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What is the Purpose of /etc/hosts File in Linux
The /etc/hosts file is an integral part of the Linux system. But what is it used for?…
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Understanding the Differences Between Podman and Docker
Docker is synonymous with containers however Podman is getting popular for containerization as well. Wha's the difference between the two?…
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Everything You Important You Should Know About the known_hosts file in Linux
There is a known_hosts file in the .ssh directory and it is an integral part of the SSH mechanism. Learn more about it.…
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What is Dash Shell in Linux?
Not many people are aware of a dash shell which is usually found in the Debian Linux distribution. Here's a quick introduction.…
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Making the Most of man pages in Linux
Though extremely useful, man pages in Linux can be daunting and intimidating at first. This article aims to make it a bit easier to peruse manuals and quickly get the help one needs.…
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Beginner's Guide to Syslogs in Linux
The good old syslogs are still relevant in the systemd age of journal logs. Learn the basics of logging with syslogd in this guide.…
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What's the difference between kill and killall commands?
Both kill and killall commands are used for force stopping (killing) processes in Linux. Learn the difference between the two similar commands.…
