By using VNC over an SSH tunnel you have all the security you require and there is no need to fiddle with SSL certificates etc. Install the Ubuntu Desktop environment:…
Setup TigerVNC over SSH tunnel on Ubuntu 22.04
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Increase post_max_size for alt php for specific user
Edit the alt_php.ini file for user When inside CageFS for the user then run the following: Add the following to this file: The above can be pasted between the following…
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Gallery Widget
Increase VM disk on Proxmox
Add capacity to disk from Proxmox Input the amount of EXTRA disk space you want added to the VM (NOT the total disk space) From terminal/console on the VM Run…
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How to install cloud-init in Alpine 3.16
Uncomment the community repository. Note, that this only installs the cloud-init package. You still need to run the following to actually initialise and enable cloud-init:
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Solved – Error: Enable to find a match: zabbix-agent
This error pops up if the repository has been previously added, but not properly/partially installed, or if you don’t have the repository at all. To ensure that we don’t already…
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Cannot find package perl-Linux-Inotify2 on Cloudlinux 8
When trying to install perl-Linux-Inotify2 on Cloudlinux 8, you might encounter the following error: missing groups or modules: perl-Linux-Inotify2 To fix this, you simply need to enable the perl module…
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Encrypt sensitive passwords in Ansible playbook
Keeping passwords in Ansible playbooks can be a bad idea, and as such these passwords should be encrypted. Passwords can be encrypted by using the ansible-vault command with the parameter…
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Ansible – check if file contains text
This is perhaps an unorthodox way to check if a file contains specific text, but it does seem to be the simplest and mostly commonly recommended on Ansible forums. The…
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Train SpamAssassin SPAM with .eml file
SpamAssassin has a neat tool called sa-learn which allows you train SpamAssassin with various files as to what it identifies as SPAM and HAM (not SPAM). Assume you have an…
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How to setup Nginx reverse proxy in Docker on Ubuntu 22.04
If you have multiple services running internally, and don’t have public IP’s (or don’t want) to expose these services, a reverse proxy can come in handy. A reverse proxy can…
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