something about me:

I believe that Jesus Christ is alive and might enough to forgive my sins.

Studied at University of West Bohemia, graduated in Distributed systems.

Over 20 years working in mining company, most of the time building the network.

Linux user (CentOS, Fedora), CLI preffered, some scripting skills (bash).

Once upon a time (asked by coworker to show IP address and switch location of a new connected device) started to write network revealing software named nana.

Big fan of IPv6 (made +1000 workstations dual stacked) but limited by one network. If I can help deploy IPv6 somewhere, it would by my pleasure.

Enjoying play with time synchronization - NTP and PTP recently. My employer allowed me to run NTP pool server. Not long ago I discovered chrony and switched to it from ntpd (Official Reference Implementation).

contact: lachim (you know what)