Software update support from one primary host

Hello, I have been using the wonderful CRUX distribution kit on my servers, workstations and laptops for several years now. To automate software updates on these hosts, I wrote several scripts. Now, going to CRUX-3.5, I fixed them and put them on GitHub (https://github.com/ruxr/CRUX). Perhaps the community will be interested to try them in their work. Best wishes, -- Roman Oreshnikov