Running low on VPS memory? Add a little headroom to your RAM by extending it via a brand new swap file!
Author - Gábor Hargitai
After hitting the Update button, the dreaded “waiting” state shows up, only to not be accompanied by any progress, shape of form. Launching Console yields no discernible results apart from an off-putting occasional...
If you need to free up some space and you are definitely sure that there could be nothing important / indispensable within your local Time Machine snapshots / backups, then issue the following command to regain the disk space...
CloudKeys are nice – but if we already have a Raspberry lying around, why not use that to host the UniFi Controller? Here are the steps to do so. We’ll update the Raspbian installation, add the necessary packages...
Save your SD card (or USB) and reduce I/O wear by using log2ram in your Raspberry install. Here are the steps to add the repository to your apt sources and install the necessary packages: echo "deb buster main" | sudo tee...
To remove the quarantine flag from an unnotarized QuickLook plugin – like at time of writing, QLStephen (“QLStephen.qlgenerator” can’t be opened because Apple cannot check it for malicious software.) – one can...
This usually means that you don’t have the fcgid PHP module installed or enabled. To do this on Ubuntu Linux under Apache2, you need to do the following steps: 1. install fcgid sudo apt-get install...
The built-in Disk Utility app is suprisingly negligent with external drives that have at least one non-HFS+/APFS partitions on it. Multiple partition external drive partitioning requires some extra steps to be done. We are going...
Starting the Unifi Controller under recent macOS versions with OpenJDK installed can cause problems, such as one of the following warnings: Could not find a JRE. Will look for a JDK.ERROR: could not find Java SE...
We can use the built-in sips command to resize all files in a folder while keeping the aspect ratio intact. To resize all JPG files in the current folder, while maintaining aspect ratio and not letting either the height or...