There are quite a few paid plugins that do a few simple things which can be done for free. header.tpl The first step is to add your Google Tag Manager…
Add Google Tag Manager code to WHMCS
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IPSet hash is full csf
When blocking or allowing a large number of IPs with csf and ipset, you may have come across this error: To increase this you can edit the following file: Increase…
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Javascript split string based on first occurrence of a character
This guy has a really nice method for splitting a string based on the first occurrence of a character in Javascript: Calling this method can yield the first occurrence of…
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How to update DNS TTL for all domains in WHM
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How to format drive to ext4 and mount
Find the path of your drive with the following: This will show you the name of the drive such as sda, sdb etc. Assuming the drive name is sdb, you…
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How to enable quotas for ext4 Ubuntu 22.04
The first step is to edit your /etc/fstab file as follows: After the discard option, add usrquota and grpquota as follows: Reboot your machine. Finally, run the following command to…
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How to remove lock on RBD image (watchers)
When trying to remove an image with rbd, you might have encountered this error: To try and remove this lock is a nightmare when Googling around for a solution. The…
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How to install Windows 11 on Proxmox 7
There are a couple of important steps that need to be followed in order to install Windows 11 on Proxmox 7. One the main changes between installing Windows 11 and…
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Change hostname Ubuntu 22.04
Most guides will suggest one of the following ways to change the hostname: You’ll find that if you’re running cloud-init, that none of these methods persist the hostname after a…
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How to generate an SSH key pair in Linux
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