Administration tools
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Administration tools
How to stop and disable firewall on CentOS 8
Firewalld dynamically manages the trust level of network connections and comes as a complete firewall solution. Firewalld service mainly used to configure and manage network…
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Administration tools
Enable Automatic Software Updates on CentOS 8
Security updates, as most of you would agree, are very important. Under Linux it is always advisable to keep the installed packages up to date,…
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Administration tools
How to install htop on CentOS 8/RHEL 8
Htop is very interactive, gives you additional information about running processes, and allows for manipulations such as sorting the list of processes using various criteria…
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Administration tools
How to disable SELinux on CentOS 8
SELinux, also known as Security-Enhanced Linux, is a security feature embedded in the Linux kernel. SELinux leverages Mandatory Access controls (MAC) to confine users to…
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Administration tools
How to Install RPM Packages on CentOS
The RPM Package Manager (RPM) is a powerful package management system used by Red Hat Linux and its derivatives such as CentOS and Fedora. RPM…
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Administration tools
Install PIP to manage python packages in linux
Pip (recursive acronym for “Pip Installs Packages” or “Pip Installs Python“) is the package management system for Python, used to install and manage software packages…
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Administration tools
How to use linux uptime command
If you are a Linux newbie, and have interest in system administration, or you want to become a power user, then you need to have…
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Administration tools
How to calculate ip address with ipcalc
When doing any moderate to advanced networking, you are likely to have to deal with subnetting. While some people have an ability to do the…
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Administration tools
How to Generate sosreport on Ubuntu 18.04
Sosreport generates an archive of configuration and diagnostic information from the running system. The archive may be stored locally or centrally for recording or tracking…
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Administration tools
Install Cockpit on Ubuntu 18.04/18.10
Cockpit is a web-based server management tool for Linux. It is easy to use web-based tool. It’s easy to start containers, administer storage, configure networks,…
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