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Steve Kemp: This blog has moved

Planet HantsLUG - Sat, 03/09/2016 - 18:30
This blog has moved to https://blog.steve.fi/. Please update to use the new feed location.
Categories: LUG Community Blogs

Debian Bits: New Debian Developers and Maintainers (July and August 2016)

Planet HantsLUG - Sat, 03/09/2016 - 10:00

The following contributors got their Debian Developer accounts in the last two months:

  • Edward John Betts (edward)
  • Holger Wansing (holgerw)
  • Timothy Martin Potter (tpot)
  • Martijn van Brummelen (mvb)
  • Stéphane Blondon (sblondon)
  • Bertrand Marc (bmarc)
  • Jochen Sprickerhof (jspricke)
  • Ben Finney (bignose)
  • Breno Leitao (leitao)
  • Zlatan Todoric (zlatan)
  • Ferenc Wágner (wferi)
  • Matthieu Caneill (matthieucan)
  • Steven Chamberlain (stevenc)

The following contributors were added as Debian Maintainers in the last two months:

  • Jonathan Cristopher Carter
  • Reiner Herrmann
  • Michael Jeanson
  • Jens Reyer
  • Jerome Benoit
  • Frédéric Bonnard
  • Olek Wojnar

Congratulations!

Categories: LUG Community Blogs

Steve Kemp: This blog has moved

Planet HantsLUG - Fri, 02/09/2016 - 18:30
This blog has moved to https://blog.steve.fi/. Please update to use the new feed location.
Categories: LUG Community Blogs

Steve Kemp: This blog has moved

Planet HantsLUG - Thu, 01/09/2016 - 18:30
This blog has moved to https://blog.steve.fi/. Please update to use the new feed location.
Categories: LUG Community Blogs

Chris Lamb: Free software activities in August 2016

Planet ALUG - Wed, 31/08/2016 - 21:48

Here is my monthly update covering what I have been doing in the free software world (previously):

  • Worked on nsntrace, a userspace tool to perform network traces on processes using kernel namespaces:
    • Overhauled error handling to ensure the return code of the wrapped process is returned to the surrounding environment. (#10).
    • Permit the -u argument to also accept uids as well as usernames. (#16).
    • Always kill the (hard-looping) udp_send utility, even on test failures. (#13).
    • Updated configure.ac to look for iptables in /sbin & /usr/sbin (#11) and to raise an error if pcap.h is missing (#15).
    • Drop bashisms in #!/bin/sh script (#14) and ignore the generated manpage in the Git repository (#12).
  • Independently discovered an regression in the Django web development framework where field__isnull=False filters were not working with some foreign keys, resulting in extending the testsuite and release documentation. (#7104).
  • Proposed a change to django-enumfield (a custom field for type-safe constants) to ensure passing a string type to Enum.get returned None on error to match the documentation. (#36).
  • Fixed an issue in the Mopidy music player's podcast extension where the testsuite was failing tests in extreme timezones. (#40).
  • Proposed changes to make various upstream's reproducible:
    • botan, a crypto/TLS library for C++11. (#587).
    • cookiecutter, a project template generator, removing nondeterministic keyword arguments from appearing in the documentation. (#800).
    • pyicu, a Python wraper for the IBM Unicode library. (#27).
  • Integrated a number of issues raised by @piotr1212 to python-fadvise, my Python interface to posix_fadvise(2), where the API was not being applied to open file descriptors (#1) and moving the .so to a module directory (#2).
  • Various improvements to try.diffoscope.org, a hosted version of the diffoscope in-depth and content-aware diff utility, including introducing an HTTP API (#21), updating the SSL certificate and correcting a logic issue where errors in diffoscope itself were not being detected correctly (b0ff49). Continued thanks to Bytemark for sponsoring the hardware.
  • Fixed a bug in django-slack, my library to easily post messages to the Slack group-messaging utility, correcting an EncodeError exception under Python 3 (#53) and updated the minimum required version of Django to 1.7 (#54).
  • Various updates to tickle-me-email, my Getting Things Done-inspired email toolbox, to also match / in IMAP's LIST separators (#6) and to encode the folder list as UTF-7 (#7). Thanks to @resiak.
  • Clarified the documentation for travis.debian.net — my hosted script to easily test and build Debian packages on the Travis CI continuous integration platform — regarding how to integrate with Github (#20).

Reproducible builds

Whilst anyone can inspect the source code of free software for malicious flaws, most Linux distributions provide binary (or "compiled") packages to end users.

The motivation behind the Reproducible Builds effort is to allow verification that no flaws have been introduced — either maliciously and accidentally — during this compilation process by promising identical binary packages are always generated from a given source.


Toolchain issues

I submitted the following patches to fix reproducibility-related toolchain issues:


My work in the Reproducible Builds project was also covered in our weekly reports. (#67, #68, #69, #70).


Diffoscope

diffoscope is our "diff on steroids" that will not only recursively unpack archives but will transform binary formats into human-readable forms in order to compare them:

  • Added a command-line interface to the try.diffoscope.org web service.
  • Added a JSON comparator.
  • In the HTML output, highlight lines when hovering to make it easier to visually track.
  • Ensure that we pass str types to our Difference class, otherwise we can't be sure we can render them later.
  • Testsuite improvements:
    • Generate test coverage reports.
    • Add tests for Haskell and GitIndex comparators.
    • Completely refactored all of the comparator tests, extracting out commonly-used routines.
    • Confirm rendering of text and HTML presenters when checking non-existing files.
    • Dropped a squashfs test as it was simply too unreliable and/or has too many requirements to satisfy.
  • A large number of miscellaneous cleanups, including:
    • Reworking the comparator setup/preference internals by dynamically importing classes via a single list.
    • Split exceptions out into dedicated diffoscope.exc module.
    • Tidying the PROVIDERS dict in diffoscope/__init__.py.
    • Use html.escape over xml.sax.saxutils.escape, cgi.escape, etc.
    • Removing hard-coding of manual page targets names in debian/rules.
    • Specify all string format arguments as logging function parameters, not using interpolation.
    • Tidying imports, correcting indentation levels and drop unnecessary whitespace.

disorderfs

disorderfs is our FUSE filesystem that deliberately introduces nondeterminism in system calls such as readdir(3).

  • Added a testsuite to prevent regressions. (f124965)
  • Added a --sort-dirents=yes|no option for forcing deterministic ordering. (2aae325)

Other
  • Improved strip-nondeterminism, our tool to remove specific nondeterministic information after a build:
    • Match more styles of Java .properties files.
    • Remove hyphen from "non-determinism" and "non-deterministic" throughout package for consistency.
  • Improvements to our testing infrastucture:
    • Improve the top-level navigation so that we can always get back to "home" of a package.
    • Give expandable elements cursor: pointer CSS styling to highlight they are clickable.
    • Drop various trailing underlined whitespaces after links.
    • Explicitly log that build was successful or not.
    • Various code-quality improvements, including prefering str.format over concatentation.
  • Miscellaneous updates to our filter-packages internal tool:
    • Add --random=N and --url options.
    • Add support for --show=comments.
    • Correct ordering so that --show-version runs after --filter-ftbfs.
    • Rename --show-ftbfs to --filter-ftbfs and --show-version to --show=version.
  • Created a proof-of-concept reproducible-utils package to contain commonly-used snippets aimed at developers wishing to make their packages reproducible.


I also submitted 92 patches to fix specific reproducibility issues in advi, amora-server, apt-cacher-ng, ara, argyll, audiotools, bam, bedtools, binutils-m68hc1x, botan1.10, broccoli, congress, cookiecutter, dacs, dapl, dateutils, ddd, dicom3tools, dispcalgui, dnssec-trigger, echoping, eekboek, emacspeak, eyed3, fdroidserver, flashrom, fntsample, forkstat, gkrellm, gkrellm, gnunet-gtk, handbrake, hardinfo, ircd-irc2, ircd-ircu, jack-audio-connection-kit, jpy, kxmlgui, libbson, libdc0, libdevel-cover-perl, libfm, libpam-ldap, libquvi, librep, lilyterm, mozvoikko, mp4h, mp4v2, myghty, n2n, nagios-nrpe, nikwi, nmh, nsnake, openhackware, pd-pdstring, phpab, phpdox, phpldapadmin, pixelmed-codec, pleiades, pybit, pygtksourceview, pyicu, python-attrs, python-gflags, quvi, radare2, rc, rest2web, roaraudio, rt-extension-customfieldsonupdate, ruby-compass, ruby-pg, sheepdog, tf5, ttf-tiresias, ttf-tiresias, tuxpaint, tuxpaint-config, twitter-bootstrap3, udpcast, uhub, valknut, varnish, vips, vit, wims, winswitch, wmweather+ & xshisen.


Debian GNU/Linux Patches contributed

I also submitted 22 patches to fix typos in debian/rules files against ctsim, f2c, fonts-elusive-icons, ifrit, ldapscripts, libss7, libvmime, link-grammar, menulibre, mit-scheme, mugshot, nlopt, nunit, proftpd-mod-autohost, proftpd-mod-clamav, rabbyt, radvd, ruby-image-science, snmpsim, speech-tools, varscan & whatmaps.

Debian LTS

This month I have been paid to work 15 hours on Debian Long Term Support (LTS). In that time I did the following:

  • "Frontdesk" duties, triaging CVEs, etc.
  • Authored the patch & issued DLA 596-1 for extplorer, a web-based file manager, fixing an archive traversal exploit.
  • Issued DLA 598-1 for suckless-tools, fixing a segmentation fault in the slock screen locking tool.
  • Issued DLA 599-1 for cracklib2, a pro-active password checker library, fixing a stack-based buffer overflow when parsing large GECOS fields.
  • Improved the find-work internal tool adding optional colour highlighting and migrating it to Python 3.
  • Wrote an lts-missing-uploads tool to find mistakes where there was no correponding package in the archive after an announcement.
  • Added optional colour highlighting to the lts-cve-triage tool.
Uploads
  • redis 2:3.2.3-1 — New upstream release, move to the DEP-5 debian/copyright format, ensure that we are running as root in LSB initscripts and add a README.Source regarding our local copies of redis.conf and sentinel.conf.
  • python-django:
    • 1:1.10-1 — New upstream release.
    • 1:1.10-2 — Fix test failures due to mishandled upstream translation updates.

  • gunicorn:
    • 19.6.0-2 — Reload logrotate in the postrotate action to avoid processes writing to the old files and move to DEP-5 debian/copyright format.
    • 19.6.0-3 — Drop our /usr/sbin/gunicorn{,3}-debian and related Debian-specific machinery to be more like upstream.
    • 19.6.0-4 — Drop "template" systemd .service files and point towards examples and documentation instead.

  • adminer:
    • 4.2.5-1 — Take over package maintenance, completely overhauling the packaging with a new upstream version, move to virtual-mysql-server to support MariaDB, updating package names of dependencies and fix the outdated Apache configuration.
    • 4.2.5-2 — Correct the php5 package names.

Bugs filed (without patches) RC bugs

I filed 3 RC bugs with patches:



I additionally filed 8 RC bugs for packages that access the internet during build against autopkgtest, golang-github-xenolf-lego, pam-python, pexpect, python-certbot, python-glanceclient, python-pykka & python-tornado.



I also filed 74 FTBFS bugs against airlift-airline, airlift-slice, alter-sequence-alignment, apktool, atril, auto-apt-proxy, bookkeeper, bristol, btfs, caja-extensions, ccbuild, cinder, clustalo, colorhug-client, cpp-netlib, dimbl, edk2, elasticsearch, ganv, git-remote-hg, golang-codegangsta-cli, golang-goyaml, gr-radar, imagevis3d, jacktrip, jalv, kdepim, kiriki, konversation, libabw, libcereal, libdancer-plugin-database-perl, libdist-zilla-plugins-cjm-perl, libfreemarker-java, libgraph-writer-dsm-perl, libmail-gnupg-perl, libminc, libsmi, linthesia, lv2-c++-tools, lvtk, mate-power-manager, mcmcpack, mopidy-podcast, nageru, nfstrace, nova, nurpawiki, open-gram, php-crypt-gpg, picmi, projectl, pygpgme, python-apt, python-django-bootstrap-form, python-django-navtag, python-oslo.config, qmmp, qsapecng, r-cran-sem, rocs, ruby-mini-magick, seahorse-nautilus, shiro, snap, tcpcopy, tiledarray, triggerhappy, ucto, urdfdom, vmmlib, yara-python, yi & z3.


FTP Team

As a Debian FTP assistant I ACCEPTed 90 packages: android-platform-external-jsilver, android-platform-frameworks-data-binding, camlpdf, consolation, dfwinreg, diffoscope, django-restricted-resource, django-testproject, django-testscenarios, gitlab-ci-multi-runner, gnome-shell-extension-taskbar, golang-github-flynn-archive-go-shlex, golang-github-jamesclonk-vultr, golang-github-weppos-dnsimple-go, golang-golang-x-time, google-android-ndk-installer, haskell-expiring-cache-map, haskell-hclip, haskell-hdbc-session, haskell-microlens-ghc, haskell-names-th, haskell-persistable-record, haskell-should-not-typecheck, haskell-soap, haskell-soap-tls, haskell-th-reify-compat, haskell-with-location, haskell-wreq, kbtin, libclipboard-perl, libgtk3-simplelist-perl, libjs-jquery-selectize.js, liblemon, libplack-middleware-header-perl, libreoffice, libreswan, libtest-deep-json-perl, libtest-timer-perl, linux, linux-signed, live-tasks, llvm-toolchain-3.8, llvm-toolchain-snapshot, lua-luv, lua-torch-image, lua-torch-nn, magic-wormhole, mini-buildd, ncbi-vdb, node-ast-util, node-es6-module-transpiler, node-es6-promise, node-inline-source-map, node-number-is-nan, node-object-assign, nvidia-graphics-drivers, openhft-chronicle-bytes, openhft-chronicle-core, openhft-chronicle-network, openhft-chronicle-threads, openhft-chronicle-wire, pycodestyle, python-aptly, python-atomicwrites, python-click-log, python-django-casclient, python-git-os-job, python-hypothesis, python-nosehtmloutput, python-overpy, python-parsel, python-prov, python-py, python-schema, python-tackerclient, python-tornado, pyvo, r-cran-cairo, r-cran-mi, r-cran-rcppgsl, r-cran-sem, ruby-curses, ruby-fog-rackspace, ruby-mixlib-archive, ruby-tzinfo-data, salt-formula-swift, scapy3k, self-destructing-cookies, trollius-redis & websploit.

Categories: LUG Community Blogs

Steve Kemp: This blog has moved

Planet HantsLUG - Wed, 31/08/2016 - 18:30
This blog has moved to https://blog.steve.fi/. Please update to use the new feed location.
Categories: LUG Community Blogs

Steve Kemp: This blog has moved

Planet HantsLUG - Tue, 30/08/2016 - 18:30
This blog has moved to https://blog.steve.fi/. Please update to use the new feed location.
Categories: LUG Community Blogs

Steve Kemp: This blog has moved

Planet HantsLUG - Mon, 29/08/2016 - 18:30
This blog has moved to https://blog.steve.fi/. Please update to use the new feed location.
Categories: LUG Community Blogs

29 August 2016 Bank Holiday Monday monthly meeting

West Yorkshire LUG News - Mon, 22/08/2016 - 19:21

Time has come, once again, to inform members, and new visitors to wylug, that we will be meeting, in the Adelphi at around 7:30pm, to discuss the news in computing, to show off newly working distros, and whatever we plan in the meantime in other forums . If you are driving, or for whatever reason, do not want to drink alcohol, the Adelphi does a nice line in mixers, soft drinks etc.

Now with added SSL from letsencrypt

Planet SurreyLUG - Mon, 22/08/2016 - 18:51

I’ve had SSL available on my site for some time using startssl, but as the certificate was expiring and requires manual renewal, I though it was time to try out letsencrypt. I’m a huge fan of the idea of letsencrypt, which is trying to bring free SSL encryption to the whole of the internet, in particular all the smaller sites who might not have the expertise to roll out SSL or where a cost might be restrictive.

There are a lot of scripts for powering letsencrypt, but getssl looked the best fit for my use case as I just wanted a simple script to generate certificates, not manage apache configs or anything else. It seems to do a pretty good job so far. I swapped over the certificates to the newly generated ones and it seems pretty smooth sailing.

Categories: LUG Community Blogs

Steve Kemp: This blog has moved

Planet HantsLUG - Sun, 21/08/2016 - 16:39
This blog has moved to https://blog.steve.fi/. Please update to use the new feed location.
Categories: LUG Community Blogs

Steve Kemp: This blog has moved

Planet HantsLUG - Sat, 20/08/2016 - 18:30
This blog has moved to https://blog.steve.fi/. Please update to use the new feed location.
Categories: LUG Community Blogs

Steve Kemp: This blog has moved

Planet HantsLUG - Fri, 19/08/2016 - 18:30
This blog has moved to https://blog.steve.fi/. Please update to use the new feed location.
Categories: LUG Community Blogs

Steve Kemp: This blog has moved

Planet HantsLUG - Thu, 18/08/2016 - 18:30
This blog has moved to https://blog.steve.fi/. Please update to use the new feed location.
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Bring-A-Box, Saturday 11 June 2016, All Saints, Mitcham

Surrey LUG - Fri, 15/04/2016 - 18:54
Start: 2016-06-11 12:00 End: 2016-06-11 12:00

We have regular sessions on the second Saturday of each month. Bring a 'box', bring a notebook, bring anything that might run Linux, or just bring yourself and enjoy socialising/learning/teaching or simply chilling out!

This month's meeting is at the All Saints Centre, Mitcham, Surrey.  CR4 4JN

New members are very welcome. We're not a cliquey bunch, so you won't feel out of place! Usually between 15 and 30 people come along.

Categories: LUG Community Blogs

Bring-A-Box, Saturday 14th May 2016

Surrey LUG - Fri, 15/04/2016 - 18:50
Start: 2016-05-14 12:00 End: 2016-05-14 12:00

Venue to be found.  Watch this space!  No!  Better still, find a venue and discuss it on the mailing list!

Categories: LUG Community Blogs

Bring-A-Box, Saturday 9th April 2016, Station pub, W Byfleet

Surrey LUG - Thu, 07/04/2016 - 15:04
Start: 2016-04-09 12:00 End: 2016-04-09 12:00

We have regular sessions on the second Saturday of each month. Bring a 'box', bring a notebook, bring anything that might run Linux, or just bring yourself and enjoy socialising/learning/teaching or simply chilling out!

This month's meeting is at the Station Pub in West Byfleet, Surrey.

New members are very welcome. We're not a cliquey bunch, so you won't feel out of place! Usually between 15 and 30 people come along.

Categories: LUG Community Blogs

Bring-A-Box, Saturday 12th March 2016, Lion Brewery, Ash

Surrey LUG - Thu, 10/03/2016 - 22:09
Start: 2016-03-12 12:00 End: 2016-03-12 12:00

We have regular sessions on the second Saturday of each month. Bring a 'box', bring a notebook, bring anything that might run Linux, or just bring yourself and enjoy socialising/learning/teaching or simply chilling out!

This month's meeting is at the Lion Brewery Pub in Ash, Surrey.

New members are very welcome. We're not a cliquey bunch, so you won't feel out of place! Usually between 15 and 30 people come along.

Categories: LUG Community Blogs

Bring-A-Box, Saturday 13th February 2016, Merstham

Surrey LUG - Mon, 08/02/2016 - 11:58
Start: 2016-02-13 12:00 End: 2016-02-13 12:00

We have regular sessions on the second Saturday of each month. Bring a 'box', bring a notebook, bring anything that might run Linux, or just bring yourself and enjoy socialising/learning/teaching or simply chilling out!

This month's meeting is at The Feathers Pub, Merstham

42 High St, Merstham, Redhill, Surrey, RH1 3EA ‎
01737 645643 ‎ · http://www.thefeathersmerstham.co.uk

NOTE the pub opens at 12 Noon.

Categories: LUG Community Blogs

David Goodwin: Automated twitter compilation up to 16 June 2014

Planet WolvesLUG - Mon, 16/06/2014 - 15:22

Arbitrary tweets made by TheGingerDog up to 16 June 2014

2014/06/15

  • RT Proud my 8yo girl failed this worksheet. Wish she had failed it even “worse.” #GenderBias
  • 2012/11/03

  • RT #PHP devs. Please satisfy my curiosity and let me know about the frameworks you’ve used recently. Ta. https://twtpoll.com/gw7zecvn991qaxj (plz RT) 2014/06/15
  • RT Best banner at the World Cup so far
  • 2014/06/14

  • RT RT if you believe in freedom & democracy. #Falklands #LiberationDay
  • 2014/06/14

  • RT WordFriday: crosspathy
  • Attempt to pass homeopathy off as credible by combining it with empirically valid medicine.

    https://www.facebook.com/WordFriday/posts/637531733001454

    2014/06/13
  • And back home. Zzzz. Bromsgrove 2014/06/12
  • And now. Time to catch a plane. #snackTime Cyprus 2014/06/11
  • Thankfully I don’t use tweetdeck. Cyprus 2014/06/11
  • RT “US invasion and occupation cost Washington close to a trillion dollars ” – www.theguardian.com/world/2014/jun/11/mosul-isis-gunmen-middle-east-states enough to address climate change… #iraq 2014/06/11
  • RT #Iraq army capitulates to Isis militants in four cities – www.theguardian.com/world/2014/jun/11/mosul-isis-gunmen-middle-east-states what a disaster…well done, Bush and Blair… 2014/06/11
  • RT Twitter worms are so 2011. 2014/06/11
  • RT Tweetdeck XSS flaw leaves users vulnerable to account hijacking bit.ly/1lcEUK8 2014/06/11
  • RT HOW MUCH PIZZA AND COKE DO I HAVE TO FEED YOU NERDS BEFORE YOU SHUT UP ABOUT 80 HOUR WEEKS 2014/03/26
  • RT If one searches for CityLink on Google right now, you get this rather marvellously off message cartoon.
  • 2014/06/10

  • This morning we saw some Roman ruins and a Byzantine castle (mosaics etc)
  • Cyprus 2014/06/10

  • Oh Jesus. It’s raining men ! Cyprus 2014/06/08
  • It’s fun to stay at the YMCA …. You can get yourself clean. You can have a good meal …. Cyprus 2014/06/08
  • Wedding time.
  • Cyprus 2014/06/08

  • RT
  • 2014/06/07

  • The sun lounger things have already been stolen.
  • Cyprus 2014/06/08

  • It is dark early here. #landed Cyprus 2014/06/07
  • Our trusty steed for the next few hours.
  • Solihull 2014/06/07

  • RT Did… Did MongoDB just kill itself because it couldn’t rotate its log file? It did! It fucking did! 2014/06/07
  • Trying to scan this qr code causes my phone to reboot. #nexus4 #android #bug
  • Solihull 2014/06/07

  • Great weather this morning.
  • We woke to continual thunder.

    I think it is time to leave the country.

    Solihull 2014/06/07

  • Airport grammar fall. #bhx
  • Solihull 2014/06/07

  • RT HTTP/1.1 just got a major update. – Evert Pot feedproxy.google.com/~r/bijsterespoor/~3/padm6aekKhA/http-11-updated 2014/06/07
  • RT I love cycling, but it does really piss me off when cyclists cruise through red lights with an arrogance & nonchalance that boils the blood! 2014/06/06
  • RT Burnout.io – Help build a resource for the IT community to combat burnout: buff.ly/S1nWmk 2014/06/06
  • It has arrived ! (@TheMikeBennett‘s awesome book).
  • Bromsgrove 2014/06/06

  • RT But for the sacrifice of many, we may not have been born free. Think of that today if nothing else. #DDay70 #DDay #LestWeForget East, United Kingdom 2014/06/06
  • RT At turned midnight 6/6/2014 my biggest worry is getting home tomorrow. 70 yrs ago many didn’t, I doubt my day will be as life changing #DDay East, United Kingdom 2014/06/06
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