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10368 discussions

Changing a static IP (Rasbian Stretch)
by Mark Rogers 14 Sep '17

14 Sep '17

Note: I have "net.ifnames=0" in /boot/cmdline.txt so that I get the old interface names (eth0 etc) back. I've always worked with /etc/network/interfaces in the past, but Googling suggests the correct way to set a static IP is now to edit /etc/dhcpcd.conf and append: interface eth0 static ip_address=192.168.0.28/24 static routers=192.168.0.1 static domain_name_servers=192.168.0.5 If I restart dhcpcd or networking: sudo service networking restart .. then the new IP address gets added, but the old IP address gets retained until reboot. (Regardless of whether the old IP came from DHCP or was a previous static.) What am I doing wrong? Note: If there's a better way to set a static IP then I'm happy to look at that instead. -- Mark Rogers // More Solutions Ltd (Peterborough Office) // 0844 251 1450 Registered in England (0456 0902) 21 Drakes Mews, Milton Keynes, MK8 0ER

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Intelligently deleting thumbnail images
by Mark Rogers 07 Sep '17

07 Sep '17

A friend lost all their photos from their phone; luckily they had been on a MicroSD card and photorec recovered them all for me, and renrot renamed them all (and fixed their timestamps) based on their EXIF data. So what I now have is a directory of images, but of-course the phone had created thumbnails and the recovery has recovered them as well, and I'd like to delete them. As a human it's easy to do: find two images that "look" the same, and delete the smaller one. But there are hundreds so this human isn't up for the job. Any suggestions as to how to do this in software? Just deleting all the smaller images isn't enough as there do seem to be some small images for which there isn't a larger counterpart (I'm guessing maybe they came from the front facing camera or some other source). -- Mark Rogers // More Solutions Ltd (Peterborough Office) // 0844 251 1450 Registered in England (0456 0902) 21 Drakes Mews, Milton Keynes, MK8 0ER

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OT Firefox and legacy add-ons
by Bev Nicolson 04 Sep '17

04 Sep '17

Possibly a bit OT. Legacy add ons are not going to be supported in FF57. I wondered if ALUG peeps had any recommendations for add ons they'd use instead of Better Privacy Cookie Monster HTML5 everywhere No Flash ScrapBook (onto my fourth folder so really don't want to lose this!) YouTube All HTML5 to do the same kind of job. Thanks. Bev.

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Nextcloud anyone?
by Phil Thane 01 Sep '17

01 Sep '17

Does anyone use, or have expertise in, Nextcloud? I'm an amateur user with Nextcloud running on a home server. Generally I'm very happy with it, it means I always have a mirror of my desktop stuff which I can access via the web and any photos taken on my phone are synced automatically next time the phone finds a wifi connection. Now it's got an annoying problem though. There is a corrupted .jpg file in the InstantUpload folder which throws up an error message in the desktop sync app. It gives the path and 'Server replied: Locked' The file is almost certainly one of a batch my 4 year old granddaughter took when she figured out how to do selfies. Most were rubbish so I deleted them using the phone, possibly interrupting the upload process. She took the photos at our place so the upload would have been more or less instant. If I use the phone app the file won't open, nor will it it delete, move or rename. Nor will it if I view the files via a web browser. It's not a critical error, everything else works OK, but it's annoying seeing the warning every time files sync. Any suggestions? Anyone with access to 4 year old children for example? -- Phil Thane www.pthane.co.uk phil(a)pthane.co.uk 01767 449759 07582 750607 Twitter @pthane

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OT?: Wordpress hosts
by Mark Rogers 31 Aug '17

31 Aug '17

Can anyone recommend a Wordpress host? By which I mean a company that provides and supports the Wordpress install and just leaves the customer to deal with the content, not a company who provides hosting onto which I could install Wordpress myself. A company my wife works with has been left in lurch after their existing host decided they're going to shut down, and I said I'd ask around, and I know a few people here are involved in hosting. Although it's a FOSS application running on a FOSS O/S it feels like it's only on-topic on a technicality, so I'm happy to take off-list replies or discuss here as others see fit. -- Mark Rogers // More Solutions Ltd (Peterborough Office) // 0844 251 1450 Registered in England (0456 0902) 21 Drakes Mews, Milton Keynes, MK8 0ER

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2600 meeting at 18:00 on Friday the 1st September.
by Viperfang 30 Aug '17

30 Aug '17

Quick heads up about this months Norwich 2600 meeting, more info at http://www.norwich2600.co.uk

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[ALUG Announce] ALUG Norwich Pub Meet Thursday 10th August
by Viperfang 08 Aug '17

08 Aug '17

ALUG Announce Please send announcements to Announce(a)lists.alug.org.uk Unsub, change settings via https://lists.alug.org.uk/mailman/listinfo/announce ----- Hello Norwich Aluggers, Our monthly ALUG Norwich social meeting will be held this Thursday, 10th August at The Coach and Horses (82 Thorpe Road, Norwich, NR1 1BA). The meeting officially starts at 8pm, although some people may arrive earlier. More information on those people can be found on the list and the IRC channel. If you are unsure if you will recognise us then make yourself and your intent to attend known by either posting on list or visiting us on IRC so we can look out for you rather than hiding in the corner. Optionally you could ask at the bar if they know where the geeky computer weirdos are and they'll point you in the right direction (seriously!). Another possibility is look for heaps of electronics on a table that may possibly look like movie props that would used for detonating explosives. Feel free to bring electronics/laptops/gadgets to the meet, you will by no means be alone. Ben Bewick aka Viperfang NB: This mail is automated, please refer to the usual sources for more information. ALUG Contact Details: Website : http://www.alug.org.uk/ IRC : #alug on irc.alug.org.uk List : http://lists.alug.org.uk/mailman/listinfo Twitter : http://twitter.com/anglianlug Identica: TBA Facebook: http://www.facebook.com/group.php?gid=2381613902 ----- Send discussion replies to main(a)lists.alug.org.uk (Reply-To set) Unsub, change settings via https://lists.alug.org.uk/mailman/listinfo/announce

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Setting up SSH keys for an organisation
by Mark Rogers 04 Aug '17

04 Aug '17

I understand the concepts behind key based SSH authentication, I'm just looking for suggested "best practice". Situation: Small company* using SSH to access various** Linux servers, some internal, some external, currently using password-based SSH for most of this, sometimes key based but managed on an ad-hoc basis. Many of the clients are Windows based using PuTTY. I want to shift everything to key based, and that requires me managing the keys. In particular I want to be able to add a new user (and therefore a new key), add it to servers as required (so not all users will have access to all servers), and remove keys if required too (eg someone leaves). As a starting point, I can create public/private key pairs for each user, add them manually to authorized_keys on appropriate hosts, and give each user their private keys (in PuTTY's PPK format as needed). That leaves me with several keys to manage securely, and a bit of a maintenance headache keeping track of who is authorised where. Suggestions? * Small means, in this case, 3 users, but with plans to expand. ** Various means probably a dozen (maybe twice that) VMs, hosted servers, etc, using a mixture of Debian and Ubuntu. -- Mark Rogers // More Solutions Ltd (Peterborough Office) // 0844 251 1450 Registered in England (0456 0902) 21 Drakes Mews, Milton Keynes, MK8 0ER

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2600 meeting at 18:00 on Friday the 4th August.
by Viperfang 01 Aug '17

01 Aug '17

Quick heads up about this months Norwich 2600 meeting, more info at http://www.norwich2600.co.uk

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Re: [ALUG] connect ubuntu to MS VPN
by mark fernandes 21 Jul '17

21 Jul '17

Realise that article is a bit long in the tooth but I think Jonathon may be on the money wrt this https://www.ghacks.net/2010/03/02/connecting-to-a-microsoft-vpn-with-linux/ HTH, Mark

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