Tag: Internet Finds

“Defense Wins”

Nicolas Weaver explains how a “defense wins” policy in a combined offense and defense environment doesn’t sound not very convincing (case in point: the NSA reorganization).

Instead, NSA seems intent on ensuring that they will never be trusted again. The objective reality is this: from the perception of those outside the government, merging the IAD and SIGINT missions is tantamount to eliminating IAD entirely. Trust is a matter of perception as much as reality.  “Defense wins?” Whatever the actual truth, for now, the rest of the world says “HA!”

Backup And Restore Your Android Phone With ADB (And rsync)

Based on my previous scripts and inspired by two blog posts that I stumbled upon I tackled the “backup all my apps, settings and data” problem for my Android devices again. The “new” solutions both use 

rsync

  instead of 

adb pull

  for file transfers. They both use ADB to start a rsync daemon on the device, forward its ports to localhost and run rsync against it from your host.

Simon’s solution assumes your phone has rsync already (e.g. because you run CyanogenMod) and can become root via 

adb root

. It clones all files from the phone (minus 

/dev

 , 

/sys

 , 

/proc

  etc.). He also configures udev to start the backup automatically when the phone is plugged in.

pts solves the setup without necessarily becoming root. He also has a way of providing a rsync binary to phones that don’t have any (e.g. when running OxygenOS). He also has a few tricks on how to debug the rsync daemon setup on the phone.

I’ve tried to combine both methods. My approach doesn’t require adb or rsync to be run as root. It’ll use the the system’s rsync when available or temporarily upload and use a backup one extracted from Cyanogen OS (for my OnePlus One). Android won’t allow you to 

chmod +x

a file uploaded to 

/sdcard

, but in 

/data/local/tmp

it works. ?

The scripts will currently only backup and restore all of your 

/sdcard

directory. Assuming you’re also using something like Titanium Backup you’ll be able to backup and restore all your apps, settings and data. To reduce the amount of data to copy it uses rsync filters to exclude caches and other files that you definitely don’t want synced (

.DS_Store

  files anyone?).

At the moment there’s one caveat: I had to disable restoring modification times (i.e. use 

--no-times

 ) because of an obnoxious error (they will be backuped fine, only restoring is the problem): ?

mkstemp “…” (in root) failed: Operation not permitted (1)

Additionally if you’re on the paranoid side you can also build your own rsync for Android to use as the backup binary.

The code and a ton of documentation can be found on GitHub. Comments and suggestions are welcome. ?

Oh, The Losses … All Those Losses

It seems pirates have found the ultimate weapon to kill the music industry: copying music to /dev/null … all the time! ?

Money Quote:

Last week, Sunde told TorrentFreak that he’d already made 120 million copies and “cost” the music industry $150 million in losses, at least by the music industry’s preferred accounting practices counting the dollar value of any copied song as lost revenue.

 

RECONSIDER

DHH has a sneering piece about why you can be content by just “making a dent in the universe” instead of joining the circus to become the next shiny startup unicorn.

In fact, it’s hard to carry on a conversation with most startup people these days without getting inundated with odes to network effects and the valiance of deferring “monetization” until you find something everyone in the whole damn world wants to fixate their eyeballs on.

In this atmosphere, the term startup has been narrowed to describe the pursuit of total business domination. It’s turned into an obsession with unicorns and the properties of their “success”. A whole generation of people working with and for the internet enthralled by the prospect of being transformed into a mythical creature.

He describes how the VC-backed startup circus is built on wrong premises and gives wrong incentives:

  • “Get Big or GTFO” … build monopolies by any means necessary.
  • Disrupt everything!
  • Buy an audience if necessary, instead of growing it!
  • Have “plans for world domination, complete capture of market and customers!”
  • “Raise more, burn faster, and grow at supersonic speeds yesterday!”
  • “Moving fast” is a license to “treating contractors like a repugnant automatron class of secondary citizens.”
  • Instead of “aligning your financial motivations with the service of your users” you’re incentivized to “capture eyeballs and sell their attention, privacy, and dignity in bulk to the highest bidder.”
  • You need VC, because “going into the cold, unknown world of business without their money in your mattress is a fool’s errand.”

Not only the premises are flawed, but also the process is:

  • San Francisco!!! “Because while that area north of Silicon Valley is busy disrupting everything, it still hasn’t caught up with the basic disruption of geography.”
  • Angels will fund anything, because they don’t know who the next unicorn will be.
  • They don’t care if you’re the unicorn or someone else is, because they’ve funded a bunch of other startups as well.
  • Every step along this scripted, “multi-level investment scheme” you’ll accumulate more bosses “dictating YOUR INCREDIBLE JOURNEY.”

Which probably also sums up my biggest reservations about the prevailing startup culture (although I’ve been working for startups for years now ?).