This page is mainly for my own private use, but everyone is free to use it. There is no guarantee the information here is correct, using it without knowledge what you are doing may harm or damage your system. I claim no copyright for anything I publish. I have loads of material that I am slowly putting here. Time is expensive, so the web grows slowly...
In case you find a mistake or better solution, please let me know, your post is appreciated.
Write to me at: echo 'qfus@upqjbs+.d+' | tr "b-z+" "a-z" I think you understand, why I am not posting it in plain letters. :-)
11th February 2019 - Solaris: Zones and IPS created
12th April 2018 - Mysql section extended
11th March 2018 - SSH section added
30th January 2018 - Tcpdump section added
1st January 2018 - openssl section extended
29th December 2017 - bash-awk section extended
25th January 2017 - s-tar section added
11th October 2016 - Linux Days 2016 section added (in Czech)
11th January 2016 - Tmux and Mutt sections added
19th December 2015 - Vim section added
8th December 2015 - Bash array section added
26th November 2015 - Network tools section added
23rd November 2015 - Qemu section added
13th April 2015 - Virtualbox section extended
13th April 2015 - openbsd-printing section mistakes finally corrected
13th April 2015 - PF section largely extended
12th April 2015 - Ip-filter section largely extended
6th March 2015 - VirtualBox section introduced
23rd February 2015 - HTML section updated
22rd February 2015 - Windows section updated
11th December 2014 - NetBSD-Xen section updated
11th December 2014 - php section updated
10th December 2014 - NetBSD-Xen section added
5th December 2014 - IP Filter section initiated. IP NAT section iniciated.
4th December 2014 - Packet Filter section initiated.
25th November 2014 - PostgreSQL section initiated.
24th November 2014 - Mysql section updated.
21th November 2014 - awk updated; windows section added.
21th November 2014 - Mysql section updated - functions added.
11th November 2014 - Hackin section updated.
4th November 2014 - Mysql section updated and extended.
30th October 2014 - Password enabled ZIP on NetBSD added.
24th October 2014 - Hacking section extended.
17th September 2014 - Bash/Awk section added.
5th September 2014 - Web-dev section added.
4th September 2014 - Debian and Centos sections added.