Linux and Unix, Open Source, Linux Howtos
SSH Secure Shell is an encryption network protocol that provides secure encrypted communications between two hosts. It allows you to connect to a remote machine securely over an insecure network. …
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By default when you set up the server you will configure the primary network interface. This is part of the build work that everyone does. Sometimes you may need to …
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The password enforcement policy is common to all operating systems and applications. If you want to implement a password enforcement policy on Linux, go to the following article. The password …
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You have a small infrastructure and want to check multiple system performance simultaneously for some reason. This script will help you to create a report for you. You can use …
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One of the typical tasks of Linux administrators is to check successful and failed login attempts in the Linux system. This ensures that there are no illegal attempts at the …
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There are several commands in Linux to obtain system information such as processor information, manufacturer name, and serial number, etc,. You may need to run several commands to collect this …
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This tutorial shows you how to quickly check whether a given website is up (alive) or down from a Linux terminal. You may already know some of these commands to …
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Some time ago, we had wrote Bash script to monitor disk space usage on a Linux system with an email alert. That script works on a single machine, and you …
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If you are running a large Linux environment you may have already integrated your Red Hat systems with the Satellite. If yes, there is a way to export this from …
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It is a good practice to backup configuration files before performing any activity on a Linux system. You can use this script if you are restarting the server after several …
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