English 
Wogri and Technology
Here is a little list about my skills - in case somebody searches for people like me, this is roughly what I have already done, with a lot of things missing.
Programming Languages I "speak":
- Perl
- Ruby
- Ruby on Rails Framework
- C# (because of school)
- PHP
- C
- PLSQL / SQL / MySQL
- Bash Shell scripting
- ...
Unix-Skills
Here are some of my skills concerning UNIX, lets say, programs I am able to configure, secure or use, for anybody who searches for people like me:
- XEN Virtualisation
- Linux 2.4 and Linux 2.6
- Linux-Vserver
- LVM
- Linux Software-Raid
- Exim SMTP-Server
- Sendmail SMTP-SERVER
- Basic (M4) configuration of sendmail
- MailScanner software (Virus- and Spam Scanner for Linux)
- Apache Webserver (1.3 and 2.0)
- Procmail Mailfilter
- Postfix MTA
- Bandwidth Shaping with tc
- iptables, brctl for bridging and transparent firewalling
- Openswan
- Racoon
- slapd (openldap)
- syncrepl (openldap)
- snmpd
- Mrtg
- RRD (also analyzing RRD's via perl)
- typo3 (incl. Template building and TypoScript)
- Routing with Linux
- Diskless Workstations and Bootp Servers
- Squid Proxy Server
- Samba File Server
- Spamassassin
- Mysql
- AwStats Loganalyzer
- Kernel Patching and Compiling
- GRSecurity
- Cyrus Imapd
- Courier IMAPD / POPD
- UW Imapd / POPD
- Fetchmail
- Iptables
- NFS
- SSH
- Bind
- Leafnode
- screen
- vim
- tcpdump
- pf firewall-technology in OpenBSD
- carp virtual interface on a OpenBSD firewall-cluster
- pfsync for state-redundancy on a firewall-cluster
- linux on a soekris and embedded devices
OS
Operating Systems / Distributions I use often:
- Debian Linux (Kernel 2.4 / 2.6)
- Mac OS X
- Cisco IOS
- FreeBSD
- OpenBSD
My favourite Editor is actually vim, and my favourite WindowManager doesn't exist - I switched to MAC OS X on my workstations. I love the bash-shell, and I love many, many colors in my shell. The more colorful my shell is, the better. I adore bash-shortcuts and try to use the heavily. The quicker you are on the shell, the better. The same goes for Desktop usage - I try to use shortcuts where I can - quick and easy!