This article covers how to control access using Apache’s built in access control features.
This is a step-by-step guide on setting up login based authentication using the authentication features provided by the Apache software (httpd)
This is walktrhough how to generate ssl certificates and then configure https on a CentOS 7 Apache server to use the ssl certificate.
This is walktrhough how to generate ssl certificates and then configure https on a CentOS 7 Apache server to use the ssl certificate.
The kernel itself also comes with its own settings that can be tweaked, via customizing kernel parameters. There are a wide range of kernel level parameters that gets set during system boot up.
To start storing data on a block device (e.g. a partition, logical volume, or antire storage device) you first need to install a filesystem on the block device. After that you then need to mount the filesystem. Mounting a filesystem is simply the act of associating a directory (aka a […]Read more »
A storage device is a term used loosely to mean anything that’s used for storing data. Storage devices comes in various forms, but they most commonly in the form of a partition (e.g. /dev/sdb2), or an unpartitioned block device (e.g. /dev/sdc), or a logical volume (e.g. /dev/mapper/centos-home). Before you can […]Read more »
A block devices is usually a physical device that’s used for storing data, e.g. Hard drives and solid state drives. A partition is basically a way to organise a block device’s storage into smaller segments, that means creating partitions allows you to use a percentage of your block device’s storage space for a specific purpose and leave the rest available for other uses.
A unit is a resource that systemd can manage. If you look inside the /usr/lib/systemd/system directory, you will find files with different extensions, e.g. .socket, .target, .mount, …etc.
If you have forgotten what your CentOS/RHEL system’s root password is, then you need to reset your machine’s root password. Resetting the root password requires rebooting your CentOS 7 machine, and then edit the GRUB parameters during boot time.