If you are working with UNIX and you need to remove the ability for normal users to shutdown you can make this file change. This change will simply require a user with sudo access to type in their password before the machine can shutdown. There’s a couple changes I made…
Category: UNIX
Ubuntu – Send Notification To All Users
This script has only been tested on Ubuntu based OS but is possible it will work on other builds You can uses various icon options from /usr/share/icons/gnome/32×32 or /usr/share/notify-osd/icons I typically put a function like this in /opt so you will need to modify the examples below based on your…
Zorin OS – Remove Preloaded Applications
Depending on your purpose this script may be helpful as it will remove a lot of the preloaded applications. CAUTION: This list of applications should be reviewed first. My intention of this removal script is to remove a lot of applications that a business or kid computer may not need….
Feodra – Setup Desktop Environment
In a recent turn of events I’ve been asked to setup a proof of concept (POC) UNIX desktop environment for a work location. Below I will work through some of the process. First I chose to start with Fedora KDE Spin available at https://spins.fedoraproject.org/kde/ as the users will be coming…
Fedora – Remove SSL Verify On Repo
If/When you run into a situation where you can not access repos due to SSL below should help.
Apple macOS Server – Reset
If you’ve ran into a road block and need to reset the database and everything makes the profile manager work the scripts below will help. I have had to do this personally after removing a device from profile manager and tried to add it again. NOTE: You will need to…
Raspberry Pi – Debian – Ad Block Service
The code below will assist you in creating one or more Raspberry Pi ad block service DNS servers. Equipment List: 2 (suggested but you can do it with one) Raspberry Pi Microcomputers Raspberry Pi 3B+ (or better) are recommended (look at CanaKit (http://amzn.to/2vxgLLD)) 1 USB Keyboard and USB Mouse 1…
Red Hat – Failed to initialize NSS library
If you recently updated or recently installed a Red Hat server and get a message like this when trying to run yum the below will help. Reference: https://access.redhat.com/solutions/3134931
Raspberry Pi – Remove Default Apps
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 If you are running as a…
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