Thought about Backup recently? What about Key-Backup?
If you happen to use OpenPGP to encrypt your files, you’ll probably want to do a key backup so you can decrypt them later if your OpenPGP installation should get lost. You’ll only need a few simple commands.
gpg -ao mypublic.key --export <keyid>
gpg -ao myprivate.key --export-secret-key <keyid>
This will export (-o) the public (–export) and private keys (–export-secret-key) of the keypair with the id <keyid> to two seperate files in ASCII (Base64) encoding (-a). How you find out the keyid? Use the parameter –list-keys.
After migrating to the latest Eclipse Release 3.4 aka Ganymede, I had to reinstall the essential plugins. Neither PDT nor Subclipse did work OOTB. For PDT you can follow the instructions from the PDT Wiki and for Subclipse have a look at the mailing list archives.
Did you every want to actually improve your favorite distribution? Then go to http://ddtp.debian.net/ddtss/index.cgi/xx and help translating Debian to your language!
An interesting Screencast showing some of the new features in Eclipse 3.4 Ganymede can be found at the Screencast Blog.
Is was trying to get Teamspeak 2 (Client) running on a recent Version of Debian Lenny. The Problem was that, the Kernel was compiled w/o OSS Support. Installing “alsa-oss” solved my problem and Teamspeak ran perfect.
tarzan: M$ will odf als standartformat anbieten und amd liefert seine neuen grafikkarten mit linux treibern auf der cd aus…
tarzan: komischer tag
tarzan: wenn heute mal nicht die hölle zufriert
When creating RESTful WebServices using the RESTlet API you may wan’t to create a selective Guard, i.e. a password protection for special HTTP methods only. Perhaps you want to allow all GET requests but require authentification for modifying requests like PUT or POST.
In this case you’ll need to extend the Guard class and overwrite the methods authenticate and authorize. An example implementation would look like this:
Continue reading ‘RESTlet: Selective Guards’
Coding Horror provides a great visual representation of SQL Joins, just in case you need one.
When using Apache with SSL you may want to force all Visitors to use HTTPS instead of HTTP.
After configuring Apache for SSL you can achieve this by using this VirtualHost definition:
<VirtualHost <your-ip>:80>
RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteRule ^(.*) https://%{SERVER_NAME}/$1 [R,L]
</VirtualHost>
You should have the SSL-enabled VirtualHost running on the same IP.
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