Lennart Poettering

My Stuff

• I'll Break Your Audio
  Something like a web log, mostly about Free Software and photography
• My Photos and my Panoramas
  Some photos of nearby sights and travel photos
• My GnuPG/PGP Key
  You may use this key to send me encrypted email
• The L33t Surfer
  Surf the web the l33t way
• Facebook
  My Facebook profile
• Ohloh
  I want my gold status back!

In The Press

• Interview from 2008, on fedoraproject.org
• Interview from 2009, on CIO.com.au
• Interview from 2009, on MadRhetoric
• Article on PulseAudio from 2007, on ars.technica
• Article on PulseAudio from 2007, on linux.com

Yes, this list is not comprehensive, and usually out-of-date. Google should know it all.

Free Software Projects

Most code I write is Free Software and you may find it in my online VCS repositories:

Online repository browser (gitweb)

Checkout from http://git.0pointer.de/repos/<package>.git/ or git://git.0pointer.de/<package>.git.

Like my work? Then give me a kudo at Ohloh.net!

mDNS/DNS-SD

• Avahi - A Free mDNS/DNS-SD implementation.
• mod_dnssd - An Apache HTTPD module which adds Zeroconf support using Avahi
• nss-mdns - GNU Libc NSS module providing mDNS host name resolution.
• mdns-scan - A tool for scanning for mDNS/DNS-SD services on the local network.

PulseAudio

• PulseAudio - A sound server for Unix-like operating systems
• PulseAudio Device Chooser - A tray applet for accessing PulseAudio
• PulseAudio Manager - A GUI frontend for PulseAudio
• PulseAudio Preferences - A configuration tool for PulseAudio
• PulseAudio Volume Meter - A volume meter for PulseAudio sources
• PulseAudio Volume Control - A volume control tool for PulseAudio
• gst-polyp - A PulseAudio sink for GStreamer
• libao-polyp - A libao driver for PulseAudio
• xmms-polyp - An xmms driver for PulseAudio

Networking

• ifplugd - A daemon for Linux which configures your network devices automatically when a cable is plugged.
• mod_mime_xattr- A simple Apache HTTPD module which uses Linux file system extended attribute (EA) data to detect MIME type information
• ifmetric - A Linux tool for setting the metrics of all IPv4 routes attached to a given network interface at once.
• fixsrcip - A tool for binding TCP and UDP outgoing client sockets (IPv4) to specific source IP addresses on multi-homed hosts.
• fusedav - A WebDAV file system driver for Linux using FUSE
• aeswepd - Linux AES Rekeying Daemon for WLAN IEEE 802.11 NICs.
• fieryfilter - An interactive desktop firewall for Linux.

Linux Kernel

• MSI S270 laptop driver - MSI S270 laptop driver supporting backlight control and "rfkill" interfaces.
• seppl - Simple Encryption Packet Protocol Layer - a simple Netfilter-based encryption layer for IP, a replacement for WEP.

Telephony

• pgets - A simple Linux tool for reading stored call accounting data from Auerswald ETS 4308i PBX over a serial line into PostgreSQL or SQLite databases.
• ivam2 - An automatic phone answering machine software for ISDN and Linux.
• ivcall - ISDN voice call program for Linux

Libraries

• libasyncns - A library for executing name service queries asynchronously.
• libatasmart - A library for reading and parsing ATA S.M.A.R.T. hard disk health data.
• libcanberra - A sound event abstraction API.
• libdaemon - A lightweight C library for easier writing of UNIX daemons.
• libnewmail - A generic mail checking library for Unix/Linux and other operating systems.
• libshbuf introduces a new Unix IPC concept: the "shared buffer", a more flexible and faster alternative for standard Unix FIFOs. Take some shared memory, flavour it with semaphore based locking and change notifications and refine it with an easy-to-use API.
• python-shbuf - A Python module wrapping libshbuf

Other Stuff

• syrep - A generic file repository synchronization tool
• pam_dotfile - A Linux-PAM module which allows users to have more than one password for a single account, each for a different service.
• keyfuzz - A tool to manipulate the scancode/keycode translation tables of keyboard drivers supporting the Linux input layer API.
• bidilink - A general purpose Unix tool for linking two bidirectional data streams together.
• heatload - Simple Gtk-- program for monitoring system load in relation to the temperature reported by Linux ACPI sensors
• nss-myhostname - A GNU libc NSS module that statically translates the local host name to the IP address 127.0.0.2 (which is on the loopback device) and vice versa.
• peekvc - Dumps the the current state of a Linux virtual console to the current terminal.
• s270ctrl - A tool to change the screen brightness of MSI S270 laptops.

Unmaintained Stuff

• waproamd - Linux Wireless Access Point Roaming Daemon for WLAN IEEE 802.11 NICs.
• atitvout - A small utility for configuring the TV out connector of ATI Mach64 boards like the ATI Rage Mobility from within Linux
• softbeep - Utility program for redirecting beeps of PC internal speakers to a soundcard by using LD_PRELOAD.
• gisdn - GTK+ ISDN monitor in C and Python for Linux
• dcf77 - Client program for Conrad Electronic radio clock reciever for Linux
• etsre - Auerswald ETS 4308i PBX reverse engineering project
• beFound! The PostgreSQL based Über address book with web interface and mutt support
• xbelmark.py Little Python script for converting Galeon >= 1.2 XBEL bookmarks into HTML