If you setup your Raspberry Pi using the NOOBs installer you likely have various apps that you don’t want to keep. This script below will remove many of the preinstalled applications. wolfram-engine bluej geany greenfoot nodered nuscratch scratch sonic-pi libreoffice claws-mail claws-mail-i18n minecraft-pi pygame

Run these commands on the master table. First get the existing rules Based on the above query if there are any rules you need to remove get the name and replace Client with the appropriate name If you need to add an IP rule go to https://www.kittell.net/ip.php and update the script below with what is …

Sometimes you really just need to know how many users you have on your database, the below script will give a quick report for your database. Note: This script is designed to run on a selected database, you will have to select the database first and then run the script.

When nothing else seemed to work this helped me to get rid of all the duplicates from failed yum updates. After trying the above I still had some duplicates on a different server but the ‘Remove Duplicates’ script below seemed to work fine for me. NOTE: I was looking at having to rebuild one of …

Need help with what a strong password is? Strong password recommendations are as follows: Must contain 14 or more characters Must contain upper and lower case letters Must contain a number or special character (e.g. !@#$%^) Must NOT be the same as your previous 12 passwords Must NOT be similar to your username Must NOT …

If you simply want uptime formatted this small script will help. Uptime by itself will display similar to: 20:25:48 up 3 days, 8:14, 1 user, load average: 2.07, 2.17, 2.35 Formatted using the code above will display similar to: 3 days, 8 hours, 15 minutes.

If you are using Pi-Hole you may find this script useful Currently this is designed to run on the server that is running Pi-Hole but as I have more than one I want to monitor I will soon have an update for additional. First make sure you update your /var/www/html/admin/scripts/pi-hole/php/data.php Look at getSummaryData function and …