How To Setup A Protected Wireless Connection Via the Command-Line
August 5, 2012
· admin
Unix
Ubuntu
Linux
Debian
Raspberry PI
Wheezy
Setting up a wireless connection via the command line may vary depending on the USB Wireless Interface you are using. These instructions also work for the Raspberry PI running Wheezy. You must be root in order to carry out these instructions.
Make sure that your wireless interface is recognized.
Masquerading or replacing outgoing SMTP email address with Postfix
August 1, 2012
· admin
Ubuntu 11.10
Unix
Ubuntu 11.04
Ubuntu
postfix
Postfix can replace an outgoing email address by another one. To do so, you must perform these steps:
Add in /etc/postfix/main.cf the following line
Create an ext3 or an ext4 partition without a journal
July 16, 2012
· admin
Ubuntu 11.10
Unix
Ubuntu 11.04
Ubuntu
Most of the time, having a journal for ext3 and ext4 partitions is pretty useful. Nevertheless, you can prevent creating a journal by adding the option ^has\_journal. For example:
Initializing a brand new disk with "parted"
June 16, 2012
· admin
Ubuntu 11.10
Unix
Ubuntu 11.04
Ubuntu
"parted" is a replacement for "fdisk" of Linux. It can handle disks larger than 2 TB. Issue this command to launch "parted" where /dev/sdL is the disk you want to initialize.
How to download Android source code
April 28, 2012
· admin
Android
Source code of Android can be downloaded by following these steps:
Installing the Android Development Environment for Windows 7
April 14, 2012
· admin
Windows
Android
This post lists the main steps in order to install an Android development environment for Windows 7. The developement environment relies on Eclipse.
How to setup partition encryption?
January 29, 2012
· admin
Unix
Ubuntu
To setup partition encryption on Ubuntu, perform the following steps:
Install the required software
How to backup and restore Windows 7 activation files
January 27, 2012
· admin
Windows
It is possible to backup and restore the activation status of Windows 7