- wlug - list.wlug.org.nz

On a similar DYI theme
by rowan schischka 12 Sep '16

12 Sep '16

>28 x wireless keyboards and mice You definitely should not use so many wireless mice in the same room. keyboards are ok but the interference and drops on the mice are frustrating. We used them in a room of about 16 poeple and we had to convert to wired. Also you might want to check if r pis bluetooth has drivers yet. >For each row have a wireless ethernet router pretty sure a hub/switch is cheaper, you can get 10/100 for under $20 -- Kind Regards Rowan Schischka

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IoT Devices With Default Telnet Passwords Used As Botnet
by Peter Reutemann 12 Sep '16

12 Sep '16

'IoT devices, like DVR recorders or webcams, which are running Linux with open telnet access and have no passwords or default passwords are currently a target of attacks which try to install malware which then makes the devices a node of a botnet for DDoS attacks. As the malware, called Linux/Mirai, only resides in memory, once the attack has been successful, revealing if your device got captured isn't so easy, and also analyzing the malware is difficult, as it will vanish on reboot. Plus the malware lays low at first, though "it is obvious that the main purpose is still for a DDoS botnet," according to MalwareMustDie, and it's designed to spread rapidly to other IoT devices using a telnet scanner. "According to the experts, several attacks have been detected in the wild," according to the article, which warns that many antivirus solutions are still unable to detect the malware, and "If you have an IoT device, please make sure you have no telnet service open and running."' -- source: https://it.slashdot.org/story/16/09/11/1155202 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Ubuntu-Based Elementary OS 0.4 'Loki' Achieves Stable Release
by Peter Reutemann 12 Sep '16

12 Sep '16

'"Today, Elementary 0.4 (code-named 'Loki'), achieves stable status," BetaNews reported Friday, applauding the "clean and functional" app tiles in its software center. Elementary OS (stylized as elementary OS) isn't the most popular Linux distro, and it certainly isn't the best. However, this Ubuntu-based operating system is focusing on something that some competitors do not -- user interface, which ultimately contributes to the overall user experience. It is because of this that Elementary is so important to the Linux community -- it matters. Developers focused on internationalization for this release, part of an effort to "grow the market" for open-souce software, according to the elementary blog, which proudly points out that 73% of the 1.2 million downloads for their "design-oriented" OS came from closed-source operating systems.' -- source: https://news.slashdot.org/story/16/09/11/1912231 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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Linux Kernel 3.14 Series Has Reached End of Life
by Peter Reutemann 11 Sep '16

11 Sep '16

"it looks like the Linux kernel maintainers decided that there's no need to maintain the Linux kernel 3.14 LTS series anymore, so earlier today, September 11, 2016, they decided to release that last maintenance update, version 3.14.79, and mark the series as EOL (End of Life). Famous Linux kernel maintainer Greg Kroah-Hartman was the one to make the big announcement, and he's urging users who want to still run a long-term supported kernel version to move to the Linux 4.4 LTS series, which is currently the most advanced LTS branch, or use the latest stable release, Linux kernel 4.7.3... Linux kernel 3.14.79 is a very small update that changes a total of 12 files, with 45 insertions and 17 deletions, thus fixing a bug in the EXT4 file system, a networking issue related to the Reliable Datagram Sockets (RDS) protocol, and updating a few HID, s390, SCSI, networking drivers." -- source: https://linux.slashdot.org/story/16/09/11/2258223 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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mail servers
by rowan schischka 10 Sep '16

10 Sep '16

can someone please recommend a lightweight open source mail server. I'm looking at connecting up my old android phone to a solar charger and running services from it, so whatever i use needs to be small. the phone i have to work with that has 512mb ram. android itself uses around 220-230mb of ram, thats before i go silly on rooting it and removing stuff, not that theres much to remove. -- Kind Regards Rowan Schischka

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LinuxScreenshots.org Closes. All Screenshot Tours Released For Downloading
by Peter Reutemann 10 Sep '16

10 Sep '16

"LinuxScreenshots.org is closed. An archive of all screenshot tours from this site has been made freely available to the community, which consists of 2300 releases from 580 distributions. You may download this archive for fun, or to start your own Linux screenshots website. Please help seed torrents. " -- source: https://linux.slashdot.org/story/16/09/10/1856227 Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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10 Million Raspberry πs Sold
by Lawrence D'Oliveiro 09 Sep '16

09 Sep '16

The π is definitely now the most successful British computer ever <http://www.theregister.co.uk/2016/09/08/rasberry_pi_sells_its_ten_millionth…>.

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meeting suggestions
by rowan schischka 08 Sep '16

08 Sep '16

>I've scheduled the meeting now for October 24 - you're OK with that? I can do October 24th -- Kind Regards Rowan Schischka

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How Windows Handles Pathnames
by Lawrence D'Oliveiro 08 Sep '16

08 Sep '16

A Google engineer has published a detailed exposé on how Microsoft Windows handles file and directory pathnames (as opposed to how it is documented to handle them) <http://googleprojectzero.blogspot.com/2016/02/the-definitive-guide-on-win32…> (found from <http://www.theregister.co.uk/2016/03/01/windows_path_hacks/>). Most of it, it could be argued, makes some sort of sense from a backward-compatibility rationale. Except for the reserved device names (PRN, NUL, CON etc): Now if just specifying these paths explicitly was all that this process handled it would be annoying but not the end of the world. However it’s much worse. The conversion process actively tries to convert any path with the device name last, even if the path is a Drive Absolute path. To make matters even worse the device name can have arbitrary trailing characters as long the trailing characters are separated from the device by a dot or a colon. The name can then also have trailing spaces. ... Why it does the check is beyond me as it seems to serve no actual purpose. Also note the removal of trailing suffixes, which can come in handy if something is actively trying to guard against this behavior. For example, if an application was mindful and was checking for a filename that matched one of the reserved names you can just bypass that check by appending an arbitrary suffix.

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Sony Wins Battle Over Preinstalled Windows in Europe's Top Court
by Peter Reutemann 07 Sep '16

07 Sep '16

'The sale of a computer equipped with pre-installed software isn't an unfair commercial practice because most customers prefer to buy a laptop they can use straight away, Europe's top court has ruled in a victory for Sony. "Failure to indicate the price of each item of pre-installed software" isn't misleading, the Court of Justice of the European Union added in its ruling on Wednesday. The CJEU was asked to intervene after French citizen Vincent Deroo-Blanquart took Sony to court for failing to reimburse the cost of pre-installed software -- Windows Vista Home Premium operating system -- that he did not wish to use on a laptop. Sony refused and instead offered to cancel the sale altogether. ' -- source: https://yro.slashdot.org/story/16/09/07/1411229 Bummer... Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/

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