Category: SysAdmin

A Comprehensive Guide to Upgrading GitLab from Major Version to Major Version in Debian

by Dan | Apr 20, 2023 | Development, SysAdmin | 0

Upgrading software to newer versions is crucial for staying up to date with the latest features,...

Reset WordPress Password via PHPMyAdmin or SQL Commands

by Dan | Jun 22, 2022 | SysAdmin | 0

I’ve had several people come to me with complete fear in there eyes after losing or...

Upgrade Debian Stretch (9) to Buster (10)

by Dan | Feb 11, 2022 | Snippets, SysAdmin | 0

Debian is a popular version, or fork, of the Linux operating system. Debian 10, codenamed Buster. The previous version Debian 9 Stretch is officially supported until June 2022. Debian version 10 offers a longer support period...

VPS Error: Unable to create cgroup for vm**: No such file or directory

by Dan | Jun 19, 2020 | SysAdmin | 0

error: Failed to create domain from /etc/libvirt/qemu/v1001.xml
error: Unable to create cgroup for v1001: No such file or directory

How to Clear RAM Memory, Cache, Buffer and Swap Space on Linux in SSH

by Dan | Jan 8, 2020 | Snippets, SysAdmin | 4

Checking Linux Memory usage # free -m Shows the current memory usage, formatted in MB # cat...

Jitsi Meet Logo and Text Change

by Dan | Dec 4, 2019 | SysAdmin | 0

A fantastic open source video conferencing peice of software from Jitsi is Jitsi Meet which can be installed for free, Once you’ve got a version up and running, customizing the logo and text is fairly simple! ...

Rebuild cPanel Roundcube Database

by Dan | May 21, 2019 | Snippets | 0

Sometimes you may find that your Webmail Clients receive an error on 1 specific user, or a few when trying to access the Roundcube web mail – is Horde loading fine? You can always try rebuilding the Roundcube database,...

What is DNS Flag Day? (1st Feb 2019)

by Dan | Jan 21, 2019 | SysAdmin | 0

As we welcome 2019 into our warm arms, the internet continues to struggle with packet loss, high...

cPanel Professional Certification (FREE)

by Dan | Jun 12, 2018 | Education, SysAdmin | 3

I finally took the challenge and was prompted to get the cPanel Certification by cPanel University...

Clearing Minecraft Server Lag

by Dan | Feb 4, 2018 | SysAdmin | 0

You’re happily playing Minecraft when all of a sudden the entire world starts to jitter,...

Accessing WHM without the root password

by Dan | Feb 2, 2018 | Snippets | 0

Have you needed to login to Web Hosting Manager (WHM) but haven’t had the password to hand?...

Enabling SPF and DKIM for all domains (WHM / cPanel Server)

by Dan | Oct 2, 2017 | Snippets | 0

cPanel currently provides no way of bulk / mass enabling of SPF Records or DKIM protection for...