Wednesday, February 21, 2018

Linux Recovery and Boot Disk Creation


Creation of a floppy with GRUB on MBR:GRUB: GRand Unified BootloaderThe GRUB bootloader is first run when the computer initially boots. After it runs, it passes control to the operating system kernel. [...]
Tuesday, February 20, 2018

Basic Vi Commands


The default editor that comes with the UNIX operating system is called vi (visual editor). [Alternate editors for UNIX environments include pico and emacs, a product of GNU.] The UNIX vi editor is a [...]
Tuesday, February 20, 2018

Upgrade ownCloud From Packages


The best method for keeping ownCloud current on Linux servers is by configuring your system to use ownCloud’s Open Build Service repository. Then stay current by using your Linux package manager to install [...]
Tuesday, February 20, 2018

Upgrading PostgreSQL Version on Ubuntu Server


When you need to upgrade the PostgreSQL version on Ubuntu, the process is pretty straightforward. This works for upgrading any version from Postgres 9.1, 9.2, 9.3, 9.4, 9.5, and 9.6.We're going to be [...]
Tuesday, February 20, 2018

How to update cURL to the latest version?


The current cURL version installed on a server differs from the latest version on the cURL website.How to update cURL to the latest version?Answer-Connect to a Plesk server via SSH.-Update cURL to the [...]
Tuesday, February 20, 2018

How to Upgrade MongoDB to Latest Stable Version


As usual with any software, old versions of MongoDB accumulate a number of security issues that if not addressed properly, could leave your data unprotected from attackers.In order to ensure the best [...]
Tuesday, February 20, 2018

How to upgrade to PHP 7 on CentOS 7 Linux Server


The objective is to install or replace existing PHP 5 with PHP 7 on CentOS 7 Linux server. As you will see, this procedure is fairly simple when using Remi Repository. Requirements Privileged access [...]