Recently Updated Pages

Oracle Cloud

Access Instance Port from Public IP As a helpful r/oraclecloud user mentioned, Oracle cloud imag...

PHP Composer - Downloading Repository Times Out on Update/Install

I was having problems getting composer install to  run. It kept hanging on "Loading repositories ...

Misc

Allow Executable to Bind Ports < 1000 sudo setcap CAP_NET_BIND_SERVICE=+eip /path/to/binary ...

Python

Python3 Packages Out-of-the-box: python3-devel python3-magic python3-numpy python3-opencv p...

Misc

RPM Search! https://rpmfind.net/linux/RPM/index.html

DNF

View User Installed Packages This is suuuuper helpful for seeing what software I manually instal...

Gnome Extensions I Use

Arc-Dark Theme (not an extension, I know) AlternateTab Bing Wallpaper Changer Blyr Dash to d...

Wayland!

Run GUI Apps As Root Okay, so this doesn't work by default for a reason. It's a bad idea to run ...

Installing Mathematica on Linux

Won't Launch - "libfontconfig.so undefined symbol" This is because Mathematica ships with some w...

Installing MATLAB on Linux

Not enough space in /tmp I got this error when trying to install MATLAB on Fedora 29. This is be...

Installation & Setup

Do What? adds the wh command to your given shell. This command attempts to save time for users na...

Misc Tips & Tricks

Increase Max Configuration File Size When using Spacewalk, I discovered that the default file si...

Registering Spacewalk Clients

Now that we've set up Spacewalk server and created some software and configuration channels, we c...

Software & Configuration: Setting Up Spacewalk Channels

RedHat Satellite, and by extension Spacewalk, uses a system of channels to organize the software ...

Installing Spacewalk Server on RHEL/CentOS/SL 7

This is my method for installing Spacewalk server on RHEL7 -- this works for CentOS7 and Scientif...

Update GNOME Keyring Password

Especially in enterprise environments, authentication is done not through /etc/passwd, but via SS...