If you get a certificate from a customer and you should implement it in some piece of software (for example nginx). The first step is to compare the received files.
After this check the displayed hash should [Read more…]
Alternative SSH-Server – Dropbear
Dropbear is a relatively small open source SSH 2 server. It runs on a variety of POSIX-based platforms.
The perfect environment for this server could be a little low-end system like your mobile phone or BeagleBone.
Installation:
1 | apt-get install dropbear |
Configuration
vim /etc/default/dropbear
1 2 3 4 | NO_START=0 DROPBEAR_PORT=22 # Alternative dropbear login banner DROPBEAR_BANNER="/opt/dropbear-banner" |
Upgrade Debian squeeze to wheezy
Attention this tutorial was written for ARM-Based systems in my case it was a Trim-Slice system, without MBR (without grub). It was a plain Debian without Kernel and boot loader
[Read more…]
Roundcube remove server field
Roundcube is web based open source multiuser IMAP client, yesterday I upgraded my older installation to a new stable version 0.8.2.
After successfully installation I was able to see a new redesigned login window with stupid server field. [Read more…]
Introducing the BeagleBone
The BeagleBone is the low-cost, high-expansion hardware-hacker focused BeagleBoard. It is a bare-bones BeagleBoard that acts as a USB or Ethernet connected expansion.
BeagleBone brings full-featured Linux to places it has never gone before.
Delicious facts about BeagleBone
AM3359 Processor btw. this is the Datasheet [Read more…]
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