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Recipe for a decent bash shell in Android

Strawp — Wed, 11 Aug 2010 15:09:58 +0000

Root your phone if you haven’t already and install the latest stable CyanogenMod, which includes bash. If this step sounds scary, stop reading now
Install ConnectBot:
ConnectBot is a fantastic SSH client, but it also has a local terminal emulator. Open it up and select “local” from the drop down list and give it any nickname.
Open it up to see the local shell works. It will, it’s not bash though and it won’t have tab completion. Hit the menu button and disconnect.
Long-press the connection and select Edit host.
Find the “Post-login automation” option.
enter:
```
su
bash
export PS1="\w\$ "
cd /
```
This step automatically switches you into root mode (you will be prompted by the superuser manager the first time you do this), starts bash, sets your prompt to the working directory and then changes directory to root.
Hit “OK” and then the back button to return to the connections screen. Select the connection to test if it’s all working.
For quick access, you can add a shortcut to the home screen. Long press on the home screen, select “Shortcuts”, “ConnectBot” then the name of your connection.

Tada! A one-click root terminal in bash with tab-completion (courtesy of ConnectBot’s keyboard shortcuts). Much better than the Terminal app every other blog tells you to install

The BNP Hate Factor League

Strawp — Wed, 26 Nov 2008 20:47:52 +0000

As I’m sure you all noticed last week, the latest fun leaked data from a polical party came from the BNP who somehow had their entire membership list leaked onto the internet. For people like myself this presented two fun opportunities:

To do a little bit of geographical and statistical analysis on some odd data
To laugh at a bunch of hate-filled racists

There were quite a few nuggets of statistical analysis in the first couple of days: A proximity checker to see which of your neighbours members, the obligatory google maps mashups (since, sensibly taken down), a sort of heat map and the Grauniad did an excellent map broken into electoral wards. They were all pretty good, but they still rather suffered from the problem that you see “hot spots” in areas which are naturally population nodes. There was no accounting for population density.

Anyway, in a spare moment I took a copy of the database, cleaned up the postcode information a bit, ran it through a geocoder to get lat and long data and then ran that through a lookup for population density and then grouped the data by postcode area. What I now have is a count of each person in a postcode area, divided by the population density – this should then give a population normalised rank of how hate-filled post code areas are. Anyway, here’s the Top 40, Top Of The Pops style:

Rank	Postal Area	Town	County	Members	Population Density	Hate Factor
1	LE67	Coalville	Leicestershire	56	0.621	90.125
2	S63	Bolton-on-Dearne	Rotherham	50	0.557	89.846
3	HX3	Boothtown	Halifax	35	0.563	62.182
4	LS27	Morley	Leeds	46	0.772	59.618
5	BD22	Oakworth	Keighley	32	0.598	53.556
6	CR4	263-265 London Road	Mitcham	24	0.48	49.96
7	WF2	Wakefield	West Yorkshire	27	0.543	49.727
8	HX2	Illingworth	Halifax	27	0.551	48.974
9	NG10	Long Eaton	Nottingham	27	0.551	48.97
10	DE55	Alfreton	Derbyshire	35	0.735	47.594
11	S75	Silkstone Common	Barnsley	33	0.701	47.047
12	LS15	Crossgates	Leeds	35	0.772	45.362
13	CW7	Winsford	Cheshire	9	0.199	45.124
14	M27	Swinton	Manchester	9	0.199	45.124
15	BH1	Bournemouth	Dorset	7	0.158	44.439
16	S70	Kendray	Barnsley	20	0.463	43.202
17	BD13	Queensbury	Bradford	24	0.585	41.025
18	L26	Halewood	Knowsley	9	0.238	37.871
19	E4	Chingford Hatch	London	12	0.32	37.47
20	B37	Solihull	West Midlands	27	0.743	36.339
21	S6	Riverlin	Sheffield	19	0.528	35.99
22	DE24	Stenson Fields	Derby	26	0.772	33.697
23	N18	Aberdeen Road	London	8	0.24	33.307
24	B63	Halesowen	West Midlands	13	0.414	31.382
25	S71	Carlton	Barnsley	19	0.609	31.192
26	NE34	South Shields	Tyne & Wear	24	0.772	31.105
27	CV6	Bell Green	Coventry	24	0.772	31.105
28	WF3	Tingley	Wakefield	24	0.772	31.105
29	HD7	Leymoor, Golcar	Huddersfield	17	0.551	30.835
30	WS9	Aldridge	Walsall	17	0.551	30.835
31	CH2	Mickle Trafford	Chester	8	0.267	29.923
32	DE21	Oakwood	Derby	23	0.772	29.809
33	BD20	Glusburn	Keighley	20	0.68	29.405
34	NG17	Kirkby-in-Ashfield	Nottinghamshire	31	1.066	29.072
35	DE15	Burton-on-Trent	Staffordshire	22	0.772	28.513
36	S5	Sheffield	South Yorkshire	18	0.643	27.995
37	S12	Sheffield	South Yorkshire	8	0.289	27.649
38	B14	Kings Heath	Birmingham	14	0.512	27.347
39	HD3	Longwood	Huddersfield	17	0.623	27.303
40	LS9	Leeds	West Yorkshire	21	0.772	27.217

Berocca Bribing Bloggers

Strawp — Thu, 02 Oct 2008 16:50:06 +0000

They’ve clearly gotten a new marketing person over at Berocca in the past year. Having not really touched TV ads until now, they launched a campaign which is clearly targetted at the blogosphere which featured a slighty embarrassing rip-off of OK Go‘s “Here It Goes Again” and now they’re buying blog posts by launching their “Blogger Relief” campaign. You can register your blog and if they like it they’ll send you a box of free stress relieving gizmos.

I don’t need to be paid off to thoroughly recommend Berocca – I’ve been addicted to the stuff for years and it’s saved my life countless times, however the odd cheap bribe never hurt anyone.

If that still doesn’t convince you, the prospect of luminescent orange pee after a glass always brightens up a dull day (and freaks out anyone else in the public toilet).

Beebhack moved to Wikia

Strawp — Mon, 02 Jun 2008 15:07:01 +0000

I had a very nice email from Angela at Wikia this morning, inviting me to move the Beebhack Wiki over to their hosting. I think the only reason Beebhack wasn’t over there in the first place was potential hassle around getting a free wiki approved by their staff. Since they’d been kind enough to email me over there, this was no longer a problem.

So, a good time to take advantage of a better implementation of MediaWiki than we had at BluWiki and hopefully some better uptime. Angela even imported all our existing wiki data for us.

Beebhack.wikia.com

Wii iPlayer, User Agents

Strawp — Wed, 09 Apr 2008 15:17:25 +0000

The beeb added a little update to the iPlayer again today, clearly as part of their (admirable) attempts at getting iPlayer working on exotic devices iPlayer is now Wii optimised! How cool! I’ve not tested it out, but this is the first “official” iPlayer version which is actually designed to display TV shows on a TV. We are living in the future!

I’ve written a few technical notes over on the Wiki, but basically they’re using the User-Agent string to serve a Flash 7 compatible stream.

Speaking of User-Agents, I’m hearing that the iPhone version of iPlayer has been tightening down on what User-Agent string you can get away with when you pretend to be an iPhone. No more “iPhone, LOL” strings I’m afraid

New BBC Wiki

Strawp — Wed, 19 Mar 2008 17:14:11 +0000

I’ve created a new wiki all about using BBC content at beebhack.bluwiki.com

In the first 24 hrs it got 1500 page requests and it’s not looking to slow down just yet. I would have hosted it here at Strawp.net but I wanted this to be more community owned than something I would run.

The downside of course is that I really don’t have any detailed information on where any of those hits are coming from…

One in Six Wireless Networks are Sitting Ducks

Strawp — Mon, 06 Nov 2006 00:00:00 +0000

A few weeks ago I got a bluetooth GPS module for my iPaq, just to play around with. Since Wififofum collects GPS data if it’s available, I’ve been recording wireless access point data as I’ve been walking about the town, commuting to work or driving.

The data I’ve gotten so far (about 600 access points) isn’t that useful on its own, but what’s really interesting is slicing the data in various ways and seeing what you come up with. To do this I built a new site: wifi.strawp.net into which I can upload the log files from wififofum. For a day or so I had the front page of the site plot location data of access points into Google Maps, searchable by SSID, manufacturer, channel etc, however I was advised by friends that doing so was probably a really bad idea, so this information is now on a login-only basis.

The fun part, which is still publicly available is the stats page. If you’ve got a friend that you’re trying to convince they need to secure their wireless network, link them to that page. You can currently see the most popular manufacturers, the most commonly used SSID and – my favourite – the number of access points that have their default SSID and appear to have no encryption set. This is currently at just over one in six (16.9%), which is quite frankly frightening. You probably won’t be surprised to learn that the best place to look if you want to stumble across one of these access points is a suburban area where if Coventry is anything to go by, you’re likely to find an insecure access point on any street you care to walk down.

If you’re still wondering what the issue is, the BBC’s The Real Hustle did a very neat little feature on why you should use WPA encryption on your network.

Syncing Google Calendar With Everything

Strawp — Sat, 28 Oct 2006 00:00:00 +0000

I have a lot of devices that I’d like to keep the same calendar in sync on: Two phones, an iPaq, my work PC, my home PC and Google Calendar. The smartphone and iPaq played nicely with outlook but there was some “glue” needed to get my Sony Ericsson phone and Google Calendar in on it.

The “glue” is a few pieces of software I found recently. First of all, to sync my Sony Ericsson with GCal I use GCalSync over GPRS, then to sync GCal with Outlook I can use either Companionlink for Google Calendar (a little buggy, doesn’t auto-update, not free) or RemoteCalendars which is Open Source and very flexible. A no brainer which one I picked, really.

More info on using RemoteCalendars with Google Calendars on jakeludington.com

Essential TV Viewing

Strawp — Fri, 27 Oct 2006 00:00:00 +0000

If there’s anything good about Summer ending and Autumn and Winter rolling in it’s a new season of TV the world over. In the UK some shows have already had an entire new series and in the US they’re just warming up.

Here’s what I’ve been watching:

- Dexter. A forensics expert who is also a serial killer. Sounds naff, actually really good.
- Everybody Hates Chris season 2. Same as the last season, hasn’t lost its charm yet
- Family Guy season 6. Unlike the Simpsons, this just gets better and better. Currently on episode 3
- Heroes. A new favourite of mine. This series follows the lives of ordinary people as they discover they have super powers. Brilliant characters, compelling plot.
- My Name Is Earl series 2. Proper feel-good, laugh-out-loud stuff
- Robot Chicken series 2. Pop culture gags animated with action figures with plenty of ultraviolence.
- Freak Show A new surrealist cartoon from David Cross about the most ineffective superhero team in the world
- The Mitchell and Webb Look Sighs all round as Mitchell and Webb transition their show seamlessly from Radio 4 to TV. Not a bad miss at all.
- Extras series 2. Trailed off and got a bit formulaic and then pulled it all back for a brilliant last episode
- Lead Balloon. New comedy from Jack Dee who is basically playing himself. Same sort of uncomfortable deadpan humour as Curb Your Enthusiasm and Extras. Great stuff.

Managing podcasts with del.icio.us, Visiting sites l8ter

Strawp — Fri, 06 Oct 2006 00:00:00 +0000

I found a neat little site drift past on the del.icio.us popular links feed: l8tr.org. It’s a simple idea – you enter your email address and the URL of a site that is currently being DDoS’d by Slashdot or Digg and it emails you back when it’s popped onto the internet again.

I thought this would be really cool if there was a Firefox feed or Javascript bookmarklet for it so you could just hit a button when you see an error 500. A few emails with the creator, John and he’s added a bookmarklet to the confirm page. Kudos!

File this under del.icio.us hacks: As you might guess I use my own PHP script, Automated Serendipity to aggregate all my podcast feeds. This squirts them onto the end of my current Winamp playlist. I’ve been using it this way for a little over a year, but now I’m using del.icio.us to manage all my feeds. My podcast feeds (and MP3 blogs) are all tagged with “podcast feeds” so all that’s required is a quick bit of PHP to drop it down into the flat file format the my script expects et voila, I now manage my podcast subscriptions by adding them to del.icio.us, giving me one centralised base to refer to.

If you want the PHP to drop a del.icio.us page into flat text, you’ll want this zip. It’s got a little hack in there to extend the number of records to 100 as the RSS feed limit is 40 and the page limit default is around 25 (I think).