CentOS Archives - Adam In Tech

How to: download entire repositories and check for updates daily CentOS/RHEL/Fedora

December 12, 2020 December 12, 2020

For those of you who deploy many systems running on Linux, especially the CentOS/RHEL/Fedora variety, you may want to speed up the process. Especially when it comes to installing packages and updates without having to wait for your internet connection. Luckily, you can download an entire repository and serve it straight from the server. Here’s how you can do so by using a bash script.

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How To Reset A Forgotten Password in CentOS

September 4, 2020 November 13, 2020

Sometimes we tend to forget the root password to our system. This is something that most of us cannot afford to lose as these systems are running critical applications or storing sensitive data. Luckily for those who have this problem and are running RHEL/CentOS can reset any forgotten password with ease.

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Configure network interfaces in CentOS

February 19, 2020 November 13, 2020

The process of configuring your network settings in CentOS is a bit different from certain Linux distributions. By default, when you first install CentOS, NetworkManager is installed. We are going to go through the process of applying a static IP with it.

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NetworkManager: how to disable in CentOS

February 17, 2020 November 13, 2020

If you are running CentOS in an headless server environment, then there’s no need for NetworkManager. There is another way to configure your network interface(s) in CentOS by utilizing the Network service. First, we need to get NetworkManager out of the way. Here’s how.

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