How difficult is Linux CNC to wrap your head around for a beginner?

I just got through installing 2.7 before I saw your post Rod. I saw on another post you mentioned a how to for installing the Master branch version (which is 2.9 now I guess?)
Can you point me in the right direction for installing the new version?

Actually, better question, can I get the files to update the install and put them on a USB key? The new PC isn't on the network.
The instructions are actually pretty straight forward but they're not going to work without an internet connection.

Oh and my router is actually a single sided gantry, so gantry squaring isn't actually a big deal on this machine. Would have been on my old one. I'd still be happy starting from the newest build though.

Just want to say thanks again, it must get tedious answering 100 variations of the same 10 questions all the time.

I've always installed linuxcnc using a wired connection. I've never done it but I am told you can install Linux on a PC and remove the HDD and put it in another PC. So I think I'd try that in the absence of internet.

Upgrading to V 2.8 or 2.9 is pretty simple if you follow the instructions on the buildbot
buildbot.linuxcnc.org/ but you can do it in Synaptic without touching the command line.
You could probably do that hotspotting to your phone if you grabbed a USB Wifi Dongle.

All good, I'll get a cable to it and use the buildbot instructions.

buildbot.linuxcnc.org/~buildmaster/dists...ch/master-rtpreempt/

Download the version you need to a USB, open it with gdebi, enter password, 1 sip of coffee, use it.

I've always installed linuxcnc using a wired connection. I've never done it but I am told you can install Linux on a PC and remove the HDD and put it in another PC. So I think I'd try that in the absence of internet.

I do that a lot. I have also put linuxcnc on a small drive 60gb then cloned it with Clonezilla then used Etcher to make the iso into a bootable usb this way flashing another drive is simple and quick.

I installed the 2.7.14 Debian 7 Wheezy version, which file do I need to download to upgrade?

SPH wrote: I installed the 2.7.14 Debian 7 Wheezy version, which file do I need to download to upgrade?

If you don't require gantry homing (ie a home switch each side for gantry squaring) then 2.7.14 should be fine.