etbe is currently certified at Master level.

Name: Russell Coker
Member since: 2001-02-19 14:53:50
Last Login: 2009-02-24 04:55:31

FOAF RDF Share This

Homepage: http://etbe.coker.com.au/

Notes:

I do general Linux programming and sys-admin work. I am mostly known for my work on NSA Security Enhanced Linux.

Projects

Recent blog entries by etbe

Syndication: RSS 2.0

Links October 2014

The Verge has an interesting article about Tim Cook (Apple CEO) coming out [1]. Tim says “if hearing that the CEO of Apple is gay can help someone struggling to come to terms with who he or she is, or bring comfort to anyone who feels alone, or inspire people to insist on their equality, then it’s worth the trade-off with my own privacy”.

Graydon2 wrote an insightful article about the right-wing libertarian sock-puppets of silicon valley [2].

George Monbiot wrote an insightful article for The Guardian about the way that double-speak facilitates killing people [3]. He is correct that the media should hold government accountable for such use of language instead of perpetuating it.

Anne Thériault wrote an insightful article for Vice about the presumption of innocence and sex crimes [4].

Dr Nerdlove wrote an interesting article about Gamergate as the “extinction burst” of “gamer culture” [5], we can only hope.

Shweta Narayan wrote an insightful article about Category Structure and Oppression [6]. I can’t summarise it because it’s a complex concept, read the article.

Some Debian users who don’t like Systemd have started a “Debian Fork” project [7], which so far just has a web site and nothing else. I expect that they will never write any code. But it would be good if they did, they would learn about how an OS works and maybe they wouldn’t disagree so much with the people who have experience in developing system software.

A GamerGate terrorist in Utah forces Anita Sarkeesian to cancel a lecture [8]. I expect that the reaction will be different when (not if) an Islamic group tries to get a lecture cancelled in a similar manner.

Model View Culture has an insightful article by Erika Lynn Abigail about Autistics in Silicon Valley [9].

Katie McDonough wrote an interesting article for Salon about Ed Champion and what to do about men who abuse women [10]. It’s worth reading that while thinking about the FOSS community…

Related posts:

  1. Links September 2014 Matt Palmer wrote a short but informative post about enabling...
  2. Links July 2014 Dave Johnson wrote an interesting article for Salon about companies...
  3. Links August 2014 Matt Palmer wrote a good overview of DNSSEC [1]. Sociological...

Syndicated 2014-10-31 13:55:52 from etbe - Russell Coker

Samsung Galaxy Note 3

In June last year I bought a Samsung Galaxy Note 2 [1]. Generally I was very happy with that phone, one problem I had is that less than a year after purchasing it the Ingress menus burned into the screen [2].

2 weeks ago I bought a new Galaxy Note 3. One of the reasons for getting it is the higher resolution screen, I never realised the benefits of a 1920*1080 screen on a phone until my wife got a Nexus 5 [3]. I had been idly considering a Galaxy Note 4, but $1000 is a lot of money to pay for a phone and I’m not sure that a 2560*1440 screen will offer much benefit in that size. Also the Note 3 and Note 4 both have 3G of RAM, as some applications use more RAM when you have a higher resolution screen the Note 4 will effectively have less usable RAM than the Note 3.

My first laptop cost me $3,800 in 1998, that’s probably more than $6,000 in today’s money. The benefits that I receive now from an Android phone are in many ways greater than I received from that laptop and that laptop was definitely good value for money for me. If the cheapest Android phone cost $6,000 then I’d pay that, but given that the Note 3 is only $550 (including postage) there’s no reason for me to buy something more expensive.

Another reason for getting a new phone is the limited storage space in the Note 2. 16G of internal storage is a limit when you have some big games installed. Also the recent Android update which prevented apps from writing to the SD card meant that it was no longer convenient to put TV shows on my SD card. 32G of internal storage in the Note 3 allows me to fit everything I want (including the music video collection I downloaded with youtube-dl). The Note 2 has 16G of internal storage and an 8G SD card (that I couldn’t fully use due to Android limitations) while the Note 3 has 32G (the 64G version wasn’t on sale at any of the cheap online stores). Also the Note 3 supports an SD card which will be good for my music video collection at some future time, this is a significant benefit over the Nexus 5.

In the past I’ve written about Android service life and concluded that storage is the main issue [4]. So it is a bit unfortunate that I couldn’t get a phone with 64G of storage at a reasonable price. But the upside is that getting a cheaper phone allows me to buy another one sooner and give the old phone to a relative who has less demanding requirements.

In the past I wrote about the warranty support for my wife’s Nexus 5 [5]. I should have followed up on that before, 3 days after that post we received a replacement phone. One good thing that Google does is to reserve money on a credit card to buy the new phone and then send you the new phone before you send the old one back. So if the customer doesn’t end up sending the broken phone they just get billed for the new phone, that avoids excessive delays in getting a replacement phone. So overall the process of Google warranty support is really good, if 2 products are equal in other ways then it would be best to buy from Google to get that level of support.

I considered getting a Nexus 5 as the hardware is reasonably good (not the greatest but quite good enough) and the price is also reasonably good. But one thing I really hate is the way they do the buttons. Having the home button appear on the main part of the display is really annoying. I much prefer the Samsung approach of having a hardware button for home and touch-screen buttons outside the viewable area for settings and back. Also the stylus on the Note devices is convenient on occasion.

The Note 3 has a fake-leather back. The concept of making fake leather is tacky, I believe that it’s much better to make honest plastic that doesn’t pretend to be something that it isn’t. However the texture of the back improves the grip. Also the fake stitches around the edge help with the grip too. It’s tacky but utilitarian.

The Note 3 is slightly smaller and lighter than the Note 2. This is a good technical achievement, but I’d rather they just gave it a bigger battery.

Update USB 3

One thing I initially forgot to mention is that the Note 3 has USB 3. This means that it has a larger socket which is less convenient when you try and plug it in at night. USB 3 seems unlikely to provide any benefit for me as I’ve never had any of my other phones transfer data at rates more than about 5MB/s. If the Note 3 happens to have storage that can handle speeds greater than the 32MB/s a typical USB 2 storage device can handle then I’m still not going to gain much benefit. USB 2 speeds would allow me to transfer the entire contents of a Note 3 in less than 20 minutes (if I needed to copy the entire storage contents). I can’t imagine myself having a real-world benefit from that.

The larger socket means more fumbling when charging my phone at night and it also means that the Note 3 cable can’t be used in any other phone I own. In a year or two my wife will have a phone with USB 3 support and that cable can be used for charging 2 phones. But at the moment the USB 3 cable isn’t useful as I don’t need to have a phone charger that can only charge one phone.

Conclusion

The Note 3 basically does everything I expected of it. It’s just like the Note 2 but a bit faster and with more storage. I’m happy with it.

Related posts:

  1. Samsung Galaxy Note 2 A few weeks ago I bought a new Samsung Galaxy...
  2. Samsung Galaxy S3 First Review with Power Case My new Samsung Galaxy S3 arrived a couple of days...
  3. Samsung Galaxy Camera – a Quick Review I recently had a chance to briefly play with the...

Syndicated 2014-10-31 13:40:25 from etbe - Russell Coker

Samsung Galaxy Note 3

In June last year I bought a Samsung Galaxy Note 2 [1]. Generally I was very happy with that phone, one problem I had is that less than a year after purchasing it the Ingress menus burned into the screen [2].

2 weeks ago I bought a new Galaxy Note 3. One of the reasons for getting it is the higher resolution screen, I never realised the benefits of a 1920*1080 screen on a phone until my wife got a Nexus 5 [3]. I had been idly considering a Galaxy Note 4, but $1000 is a lot of money to pay for a phone and I’m not sure that a 2560*1440 screen will offer much benefit in that size. Also the Note 3 and Note 4 both have 3G of RAM, as some applications use more RAM when you have a higher resolution screen the Note 4 will effectively have less usable RAM than the Note 3.

My first laptop cost me $3,800 in 1998, that’s probably more than $6,000 in today’s money. The benefits that I receive now from an Android phone are in many ways greater than I received from that laptop and that laptop was definitely good value for money for me. If the cheapest Android phone cost $6,000 then I’d pay that, but given that the Note 3 is only $550 (including postage) there’s no reason for me to buy something more expensive.

Another reason for getting a new phone is the limited storage space in the Note 2. 16G of internal storage is a limit when you have some big games installed. Also the recent Android update which prevented apps from writing to the SD card meant that it was no longer convenient to put TV shows on my SD card. 32G of internal storage in the Note 3 allows me to fit everything I want (including the music video collection I downloaded with youtube-dl). The Note 2 has 16G of internal storage and an 8G SD card (that I couldn’t fully use due to Android limitations) while the Note 3 has 32G (the 64G version wasn’t on sale at any of the cheap online stores). Also the Note 3 supports an SD card which will be good for my music video collection at some future time, this is a significant benefit over the Nexus 5.

In the past I’ve written about Android service life and concluded that storage is the main issue [4]. So it is a bit unfortunate that I couldn’t get a phone with 64G of storage at a reasonable price. But the upside is that getting a cheaper phone allows me to buy another one sooner and give the old phone to a relative who has less demanding requirements.

In the past I wrote about the warranty support for my wife’s Nexus 5 [5]. I should have followed up on that before, 3 days after that post we received a replacement phone. One good thing that Google does is to reserve money on a credit card to buy the new phone and then send you the new phone before you send the old one back. So if the customer doesn’t end up sending the broken phone they just get billed for the new phone, that avoids excessive delays in getting a replacement phone. So overall the process of Google warranty support is really good, if 2 products are equal in other ways then it would be best to buy from Google to get that level of support.

I considered getting a Nexus 5 as the hardware is reasonably good (not the greatest but quite good enough) and the price is also reasonably good. But one thing I really hate is the way they do the buttons. Having the home button appear on the main part of the display is really annoying. I much prefer the Samsung approach of having a hardware button for home and touch-screen buttons outside the viewable area for settings and back. Also the stylus on the Note devices is convenient on occasion.

The Note 3 has a fake-leather back. The concept of making fake leather is tacky, I believe that it’s much better to make honest plastic that doesn’t pretend to be something that it isn’t. However the texture of the back improves the grip. Also the fake stitches around the edge help with the grip too. It’s tacky but utilitarian.

The Note 3 is slightly smaller and lighter than the Note 2. This is a good technical achievement, but I’d rather they just gave it a bigger battery.

Conclusion

The Note 3 basically does everything I expected of it. It’s just like the Note 2 but a bit faster and with more storage. I’m happy with it.

Related posts:

  1. Samsung Galaxy Note 2 A few weeks ago I bought a new Samsung Galaxy...
  2. Samsung Galaxy S3 First Review with Power Case My new Samsung Galaxy S3 arrived a couple of days...
  3. Samsung Galaxy Camera – a Quick Review I recently had a chance to briefly play with the...

Syndicated 2014-10-31 12:55:25 from etbe - Russell Coker

Links September 2014

Matt Palmer wrote a short but informative post about enabling DNS in a zone [1]. I really should setup DNSSEC on my own zones.

Paul Wayper has some insightful comments about the Liberal party’s nasty policies towards the unemployed [2]. We really need a Basic Income in Australia.

Joseph Heath wrote an interesting and insightful article about the decline of the democratic process [3]. While most of his points are really good I’m dubious of his claims about twitter. When used skillfully twitter can provide short insights into topics and teasers for linked articles.

Sarah O wrote an insightful article about NotAllMen/YesAllWomen [4]. I can’t summarise it well in a paragraph, I recommend reading it all.

Betsy Haibel wrote an informative article about harassment by proxy on the Internet [5]. Everyone should learn about this before getting involved in discussions about “controversial” issues.

George Monbiot wrote an insightful and interesting article about the referendum for Scottish independence and the failures of the media [6].

Mychal Denzel Smith wrote an insightful article “How to know that you hate women” [7].

Sam Byford wrote an informative article about Google’s plans to develop and promote cheap Android phones for developing countries [8]. That’s a good investment in future market share by Google and good for the spread of knowledge among people all around the world. I hope that this research also leads to cheap and reliable Android devices for poor people in first-world countries.

Deb Chachra wrote an insightful and disturbing article about the culture of non-consent in the IT industry [9]. This is something we need to fix.

David Hill wrote an interesting and informative article about the way that computer game journalism works and how it relates to GamerGate [10].

Anita Sarkeesian shares the most radical thing that you can do to support women online [11]. Wow, the world sucks more badly than I realised.

Michael Daly wrote an article about the latest evil from the NRA [12]. The NRA continues to demonstrate that claims about “good people with guns” are lies, the NRA are evil people with guns.

Related posts:

  1. Links July 2014 Dave Johnson wrote an interesting article for Salon about companies...
  2. Links May 2014 Charmian Gooch gave an interesting TED talk about her efforts...
  3. Links September 2013 Matt Palmer wrote an insightful post about the use of...

Syndicated 2014-09-30 13:55:48 from etbe - Russell Coker

Cheap 3G Data in Australia

The Request

I was asked for advice about cheap 3G data plans. One of the people who asked me has a friend with no home Internet access, the friend wants access but doesn’t want to pay too much. I don’t know whether the person in question can’t use ADSL/Cable (maybe they are about to move house) or whether they just don’t want to pay for it.

3G data in urban areas in Australia is fast enough for most Internet use. But it’s not good for online games or VOIP. It’s also not very useful for Youtube and other online video. There is a variety of 3G speed testing apps for Android phones and there are presumably similar apps for the iPhone. Before signing up for 3G at home it’s probably best to get a friend who’s on the network in question to test Internet speed at your house, it would be annoying to sign up for an annual contract and then discover that your home is in a 3G dead spot.

Cheapest Offers

The best offer at the moment for moderate data use seems to be Amaysim with 10G for $99.90 and an expiry time of 365 days [1]. 10G in a year isn’t a lot, but it’s pre-paid so the user can buy another 10G of data whenever they want. At the moment $10 for 1G of data in a month and $20 for 2G of data in a month seem to be common offerings for 3G data in Australia. If you use exactly 1G per month then Amaysim isn’t any better than a number of other telcos, but if your usage varies (as it does with most people) then spreading the data use over several months offers significant savings without the need to save big downloads for the last day of the month.

For more serious Internet use Virgin has pre-paid offerings of 6G for $30 and 12G for $40 which has to be used in a month [2]. Anyone who uses an average of more than 3G per month will get better value from the Virgin offers.

If anyone knows of cheaper options than Amaysim and Virgin then please let me know.

Better Coverage

Both Amaysim and Virgin use the Optus network which covers urban areas quite well. I used Virgin a few years ago (and presume that it has only improved since then) and my wife uses Amaysim now. I haven’t had any great problems with either telco. If you need better coverage than the Optus network provides then Telstra is the only option. Telstra have a number of prepaid offers, the most interesting is $100 for 10G of data that expires in 90 days [3].

That Telstra offer is the same price as the Amaysim offer and only slightly more expensive than Virgin if you average 3.3G per month. It’s a really good deal if you average 3.3G per month as you can expect it to be faster and have better coverage.

Which One to Choose?

I think that the best option for someone who is initially connecting their home via 3g is to start with Amaysim. Amaysim is the cheapest for small usage and they have an Amaysim Android app and web page for tracking usage. After using a few gig of data on Amaysim it should be possible to determine which plan is going to be most economical in the long term.

Connecting to the Internet

To get the best speed you need a 4G AKA LTE connection. But given that 3G speed is great enough to use expensive amounts of data it doesn’t seem necessary to me. I’ve done a lot of work over the Internet with 3G from Virgin, Kogan, Aldi, and Telechoice and haven’t felt a need to pay for anything faster.

I think that the best thing to do is to use an old phone running Android 2.3 or iOS 4.3 as a Wifi access point. The cost of a dedicated 3G Wifi AP is enough to significantly change the economics of such Internet access and most people have access to old smart phones.

Related posts:

  1. Changing Phone Prices in Australia 18 months ago when I signed up with Virgin Mobile...
  2. Cheap Net Access in Australia The cheapest ADSL or Cable net access in Australia seems...
  3. Aldi Changes, Cheap Telcos, and Estimating Costs I’ve been using Aldi as my mobile phone provider for...

Syndicated 2014-09-24 07:06:05 from etbe - Russell Coker

1147 older entries...

 

etbe certified others as follows:

  • etbe certified etbe as Master
  • etbe certified wichert as Master
  • etbe certified cananian as Master
  • etbe certified hpa as Master
  • etbe certified nate as Journeyer
  • etbe certified bcollins as Master
  • etbe certified alan as Master
  • etbe certified JHM as Master
  • etbe certified taj as Master
  • etbe certified espy as Master
  • etbe certified clameter as Master
  • etbe certified davem as Master
  • etbe certified BrucePerens as Master
  • etbe certified esr as Master
  • etbe certified Skud as Journeyer
  • etbe certified branden as Master
  • etbe certified Joy as Master
  • etbe certified cas as Journeyer
  • etbe certified srivasta as Master
  • etbe certified rms as Master
  • etbe certified ajt as Master
  • etbe certified riel as Master
  • etbe certified paul as Journeyer
  • etbe certified mdz as Journeyer
  • etbe certified lupus as Master
  • etbe certified marcel as Journeyer
  • etbe certified Sam as Journeyer
  • etbe certified jaq as Journeyer
  • etbe certified dopey as Journeyer
  • etbe certified joey as Master
  • etbe certified rkrishnan as Journeyer
  • etbe certified Netsnipe as Master
  • etbe certified claviola as Master
  • etbe certified cjwatson as Master
  • etbe certified cmiller as Master
  • etbe certified evo as Master
  • etbe certified baux as Journeyer
  • etbe certified aaronl as Master
  • etbe certified cdub as Master
  • etbe certified kroah as Master
  • etbe certified neurogato as Apprentice
  • etbe certified omnic as Journeyer
  • etbe certified knghtbrd as Master
  • etbe certified hands as Master
  • etbe certified jooon as Journeyer
  • etbe certified zx64 as Journeyer
  • etbe certified slef as Master
  • etbe certified mirwin as Apprentice
  • etbe certified mentifex as Apprentice

Others have certified etbe as follows:

  • etbe certified etbe as Master
  • ajv certified etbe as Master
  • taj certified etbe as Master
  • faye certified etbe as Master
  • paul certified etbe as Master
  • Guillaume certified etbe as Journeyer
  • acme certified etbe as Journeyer
  • Joy certified etbe as Journeyer
  • claviola certified etbe as Master
  • walters certified etbe as Journeyer
  • mdz certified etbe as Journeyer
  • kmcmartin certified etbe as Master
  • srivasta certified etbe as Master
  • neil certified etbe as Master
  • kroah certified etbe as Master
  • cdub certified etbe as Master
  • rkrishnan certified etbe as Master
  • Sam certified etbe as Master
  • jaq certified etbe as Journeyer
  • jooon certified etbe as Master
  • dopey certified etbe as Journeyer
  • omnic certified etbe as Journeyer
  • zx64 certified etbe as Master
  • seeS certified etbe as Master
  • Netsnipe certified etbe as Master
  • cjwatson certified etbe as Master
  • LaForge certified etbe as Master
  • futaris certified etbe as Master
  • timriker certified etbe as Master
  • domi certified etbe as Master
  • byte certified etbe as Master
  • tc certified etbe as Master
  • pasky certified etbe as Journeyer
  • trs80 certified etbe as Master
  • fxn certified etbe as Master
  • joey certified etbe as Journeyer
  • ncm certified etbe as Journeyer
  • dwmw2 certified etbe as Master
  • lkcl certified etbe as Master
  • Pizza certified etbe as Master
  • mattl certified etbe as Journeyer
  • Mmarquee certified etbe as Master
  • slef certified etbe as Master
  • Funklord certified etbe as Master

[ Certification disabled because you're not logged in. ]

New Advogato Features

New HTML Parser: The long-awaited libxml2 based HTML parser code is live. It needs further work but already handles most markup better than the original parser.

Keep up with the latest Advogato features by reading the Advogato status blog.

If you're a C programmer with some spare time, take a look at the mod_virgule project page and help us with one of the tasks on the ToDo list!

X
Share this page