gerdesj
This explains about how to deal with DCs in great detail: https://www.veeam.com/blog/how-to-recover-a-domain-controller-best-practices-for-ad-protection.html
My wife uses Arch (actually). She calls it the internet, when she really means Facebook. She knows it isn’t Apple but it gets a bit vague after that!
The last time I had to fire up the Mesh Central client to sort something out on her desktop from work was around three months ago. Every couple of weeks I ssh into it, update it and schedule a reboot for 03:00.
I’ve spent over 25 years with Linux. With multiple distros and a lot of that with Gentoo and Arch. At work I specify Ubuntu or Debian, for simplicity and stability. I always used to use the minimal Ubuntu, because it was tiny with no frills. For quite a few years I managed a fleet of Gentoo systems across multiple customers - with Puppet. Those have quietly gone away. I’ve dallied with SuSE (all varieties), Mandrake, Mandriva, RedHat, Slackware, Yggdrassil and more.
Arch is surprisingly stable and being a rolling job there are no big jumps. When I replace one of our laptops, I simply clone the old one to it and crack on. I used to do the same with Gentoo - my Gentoo laptops went from an OpenRC job with dual Nokia N95 ppp connections around 2007 to through to around 2018 with systemd and decent wifi when I switched to Arch to allow the burns on my lap to heal. I still have a Gentoo VM running (amongst friends) on the esxi in my attic.
It was installed in 2006 according to some of the kernel config files. I left it for way too long and had to use git to make Portage advance forwards in time and fix around a decade of neglect. It would have been too easy to wipe and start again. It took about a fortnight to sort out. At one point I even fixed an issue following a forum post I made myself years ago.
Anyway, Arch is pretty stable.
Me too. I just ran time tree across my home directory a few times. Native console (ie C-A-F3) - 54 seconds, Konsole - eight seconds.
Waveterm is still installing (Arch AUR). The fan has a Gentooesque sound to it as a suspiciously complicated thing gets built. Oh God … electon … terminal shaking … golang … fans whining … lap melting … the Old Ones are stirring.
The deps for this thing are many. " I watched Firefox builds on Gentoo glitter in the dark near the Tannhäuser Gate". OK, its now arrived and my laptop case is making ping noises as it cools.
It takes 10 seconds or so to start up. Look pretty. Accept license agreement (wtf). Now what? Hmm lets try typing in that box. OK. time tree. Go back to Lemmy to type the last two paras of this comment, get bored and uninstall waveterm.
I’ve been a KDE lover since 2.0 or so. I recall compiling it from a tarball for a laugh and it mostly working, which was quite a surprise. I think I had Slackware installed at the time on my desktop and KDE 1.x on it.
Anyway, 23 or so years later … I’m looking forward to 6. Things have changed a bit 8)
Ooh, don’t mind if I do. Luckily I happen to have a tame VMware cluster and rather a lot of laptops (“mwaaa, mwaaa, won’t run Windows 11”) to play with.
One of my employees has actually expressed an interest in Linux as a daily driver, which has only taken 23 years. I’m looking for my corp standard distro and I don’t think Gentoo or Arch are going to do the job. I’m leaning towards Fedora at the moment but there’s no rush, I only get one chance to bring the kids into the light, despite being the MD 8)
My laptop is a cast off from a member of my staff who said it was too slow - a (dmidecode) - Product Name: HP 255 G6 Notebook PC. It now runs Arch (actually).
It previously slogged along with Win 10, Outlook n O365 n that. Now it does Libre Office, Evolution and much more. I use KDE, which isn’t known for a light touch on the resources. I also do light CAD and other stuff.
My office desktop is even older - it was a customer cast off, due to be skipped around six years ago. I did slap a SSD into it and I think I upped the RAM to 8GB. Its a (ssh, dmidecode): Product Name: Lenovo H330 and the BIOS is dated from 2012! I run two 23" screens off it and again, it runs Arch (actually) and KDE for pretty stuff. I run containers on it - at the moment a test Vikunja instance. I have apache, nginx and caddy fronting various experiments backed up with postgres and mariadb.
Both devices are “domain joined” and I auth to Exchange via Kerberos, via Samba winbind. File access (drive letters for the Windows mindset) is currently via autofs. I have a project on at a member of staff’s request to switch from Windows to Linux. I’m going to take my time and get it right. My current thinking is the Fedora KDE spin and this: Closed In Directory
My phone is on 23. Nextcloud is on 27.
I’m Arch and so is my wife (actually) and it doesn’t have a version. We just roll … and today my dongled, wireless mouse has stopped moving. The buttons still work and my laptop touchpad works fine.
wtf!
Errm, Wireshark. Please bear with me.
Wireshark is a shining example of an open source project completely and utterly crapping on the closed source competition. As a result we all benefit. I recall spending a lot of someone else’s money on buying a sort of ruggedized laptop with two ethernet ports to do the job back in the day.
Nowdays, I can run up a tcpdump session on a firewall remotely with some carefully chosen timings and filters and download it to my PC and analyse it with Wireshark.
OK, all so convenient but is it any use?
Say you have a VoIP issue of some sort. The PCAP from tcpdump that you pass to Wireshark can analyse it to the nth degree. Wireshark knows all about SIP and RTP (and IAX) and you can even play back the voice streams or have them graphed so you can see what is wrong or whatever. That’s just VoIP, it has loads of other dissectors and decorators built in.
So what?
The UK (for example) will be dispensing with boring old, but reliable, POTS (Plain Old Telephony System) by 2025. Our entire copper telephony and things like RedCare (defunct soon) will go away.
We are swapping out circuit switching for packet switching. To be fair, a lot of the backend is already TCP/UDP/IP that is shielded away from us proles. When SoGEA (Single Order Generic Ethernet Access) really kicks in then the old school electric end to end connection will be lost in favour of packet switching, which never fails (honest guv).
If you are an IT bod of any sort, you really should be conversant with Wireshark.
Because Ubuntu LTS works very reliably
Ubuntu pulled a blinder many years ago with their LTS model. You get a new one every two years with five years support for each one and a guarantee of moving from one to the next. That gives you quite a lot of time to deal with issues, without requiring you to live in the stoneage.
For example: Apache Guacamole is a webby remote access gateway thingie. It currently requires tomcat9 because TC9->10 is a major breaking change. Ubuntu 22.04 has TC9 and Ubuntu 24.04 has a later version (probably 10). However Ubuntu 22.04 is supported until 2027. So we stick at Ubuntu 22.04 and get security updates etc.
Guacamole is currently at 1.5.5, and the next version will be 1.6.0. The new version will have lots of functionality additions. The devs will then worry about Tomcat editions and the like. Meanwhile Ubuntu will still be supported.
In my opinion the two year release/five year supported model is an absolute belter.