Schmücken Sie Ihren Bildschirm mit einem unserer tierischen Bilder und lassen Sie sich von glücklichen Löwen, neugieren Tierjungen oder dem abenteuerlustigen Bären Eddie durch den Alltag begleiten.
Treffpunkt Freedom Bus Chemnitzer Linuxtage
Um dir sowohl den Einstieg als auch die weiteren Schritte zu erleichtern, haben wir in unserem Wiki umfangreiches Dokumentationsmaterial für dich gesammelt und aufbereitet. Wir freuen uns, dass du dich hier umschaust! Am linken Rand findest du eine Übersicht über die wichtigsten Themen. Rechts oben auf der Seite steht dir eine Volltextsuche bereit, wenn du nicht genau weißt, wo du etwas Passendes finden könntest.
Du schaust öfter hier rein und möchtest nur wissen, was es Neues gibt? Dann schau dir die aktuellen Änderungen an.
Du bist noch blutiger Anfänger und weißt gar nicht so recht, wo du anfangen sollst? Dann helfen dir vielleicht diese Einstiegsfragen fürs erste weiter:
Protocase's innovative business model allows you to buy custom electronic enclosures with a whole new level of speed and convenience.
Direct-Wired, Ultra-Large Storage Pods
After experiencing backblane-based storage pods, the community wanted a new and improved experience. They asked for redundancy - both in terms of redundant power supplies and boot drives - and we delivered. Our customers wanted a faster, more powerful pod that could transmit and write data more quickly than the original backplane was able to do, and the new direct-wired pod delivered. We also innovated the original 45 Drives storage pod to include sliding rails, identifiable drives and email notifications for drive failures, all based on feedback from the community.
A simple exemple to make Replication for RBD.
Based on this post from scuttlemonkey : http://ceph.com/dev-notes/incremental-snapshots-with-rbd/, here is a sample script to synchronize rbd image on a remote cluster (eg for backups). In the example below, the sync is made to an “archive” pool on the same cluster. (For remote host, you need to use ssh key.)
Some notes about Ceph
EnhanceIO can work with any block device, be it an entire physical disk, an individual disk partition, a RAIDed DAS device, a SAN volume, a device mapper volume or a software RAID (md) device.
The aim is showing that it is possible to create a low-cost storage, efficient and scalable, using opensource solutions. In the example below, I am using Ceph for scalability and reliability, combined with EnhanceIO to ensure very good performance.
At the core of our products is the fast, flexible and open source routing library GraphHopper using OpenStreetMap data. You can try it online with GraphHopper Maps a web based route planner.
GraphHopper Maps uses the Directions API for Business with world wide coverage for driving, walking and biking. Also Gnome Maps, instantnavi and others already use it - from navigation apps over logistic applications to outdoor hiking planners. See yourself how your business can benefit from a reliable, easy to use and fast routing service not standing in your way and with advanced features like the Distance Matrix API or Geocoding API.
Boot-Repair is a simple tool to repair frequent boot issues you may encounter in Ubuntu like when you can't boot Ubuntu after installing Windows or another Linux distribution, or when you can't boot Windows after installing Ubuntu, or when GRUB is not displayed anymore, some upgrade breaks GRUB, etc.
Boot-Repair lets you fix these issues with a simple click, which (generally reinstalls GRUB and) restores access to the operating systems you had installed before the issue.
Boot-Repair also has advanced options to back up table partitions, back up bootsectors, create a Boot-Info (to get help by email or forum), or change the default repair parameters: configure GRUB, add kernel options (acpi=off ...), purge GRUB, change the default OS, restore a Windows-compatible MBR, repair a broken filesystem, specify the disk where GRUB should be installed, etc.
Boot-Repair is a free software, licensed under GNU-GPL.
No netsplits on server unavailability
Traditional IRC networks split whenever a server has brief network connectivity issues to the rest of the IRC network, or whenever a server needs to be upgraded. With RobustIRC, your users will not notice when you roll out a new version or reboot the machine on which a particular RobustIRC server is running.
Robust against connectivity issues between clients and the network
A brief hickup of your internet connection means your session will be terminated in traditional IRC. With RobustIRC, you will transparently be connected to a different server.
Hotel Abendroth, Hofer Straße 11a, D 09224 Chemnitz OT Mittelbach
Building digital photo frames for family and friends using open-source hardware1 and free software in X=? minutes.
Radare is a portable reversing framework that can...
Disassemble (and assemble for) many different architectures
Debug with local native and remote debuggers (gdb, rap, webui, r2pipe, winedbg, windbg)
Run on Linux, *BSD, Windows, OSX, Android, iOS, Solaris and Haiku
Perform forensics on filesystems and data carving
Be scripted in Python, Javascript, Go and more
Support collaborative analysis using the embedded webserver
Visualize data structures of several file types
Patch programs to uncover new features or fix vulnerabilities
Use powerful analysis capabilities to speed up reversing
Aid in software exploitation