Sometimes I go to share a link on Facebook from my website, and Facebook has an older image in its cache that it uses for the preview. I found out recently t...
Did your terminal lose color after changing the color scheme? Add it back with these two lines in ~/.bash_profile.
If you have an unwanted file that is staged for commit, but you want to preserve your changes to it for committing later, execute this command:
CSS3 filters work in most browsers and allow web developers to add interesting effects to photos, including converting them to grayscale.
I had to clean up a Mac with some browser hijacker malware recently. This tool proved to be the most effective.
stat -c "%a %n" <path to file or folder>
Want to log in to your Linux server without using your password AND be more secure? You can do this with SSH keys.
I’ve been doing a lot with reverse SSH tunnels for remote support lately, and wanted to make sure that my VPS was locked down. Here are the steps I took to m...
EXIF (Exchangeable image file format) is a standard that specifies metadata for images. This allows digital cameras and phones to embed GPS coordinates, came...