3,312 reputation
31435
bio website yandex.ru/search
location Russia
age 27
visits member for 5 years, 2 months
seen yesterday

Mad Skillz:

 - Programming
 - System Administration
 - L2/L3/L4 network knowledge
 - FreeBSD and Linux experience
 - Highload passion
 - HPC(GPFS/Infiniband) user
 - IPv6 evangelist
 - nginx fan
 - p2p lover

Dec
16
answered Local Devel Server Slow on 192.168.0.* vs localhost
Dec
15
revised FreeBSD performance tuning. Sysctls, loader.conf, kernel
Added NCQ notes
Dec
15
revised FreeBSD performance tuning. Sysctls, loader.conf, kernel
Added em tuning, poling tuning, dirhash note, fixed my English
Dec
15
revised FreeBSD performance tuning. Sysctls, loader.conf, kernel
Added superpages support for 7.2+
Dec
15
revised Why does 1GBit card have output limited to 80 MiB?
Added some anti-DDoS tunings
Dec
12
revised FreeBSD performance tuning. Sysctls, loader.conf, kernel
Added 8.0 kern.ipc.maxsockbuf regression warning
Dec
5
answered NGINX how to redirect accesses by IP to access by host name instead?
Dec
4
comment Get list of user-agents from nginx log
it's generic awk script. It prints 6th column using " as separator
Dec
3
comment Get list of user-agents from nginx log
you can use man grep, man awk etc.
Dec
1
comment Does PF support divert like IPFW?
openbsd.org/faq/pf/logging.html may be useful
Dec
1
answered Get list of user-agents from nginx log
Nov
24
answered PHP fast cgi (used in conjunction with NGINX) freeze on suspend
Nov
24
answered Max open files (MySQL 5.0 on FreeBSD 7.0)
Nov
23
comment Max open files (MySQL 5.0 on FreeBSD 7.0)
what shows sysctl kern.openfiles ?
Nov
22
comment What is the OSI model and how does it apply to todays networks?
ping is ICMP and so L3 (if it's not arping or tcping, those L2 and L4 respectively). Better example is telnet, i think.
Nov
21
revised Why does 1GBit card have output limited to 80 MiB?
added tuning from Securing and Optimizing Linux: RedHat Edition
Nov
18
awarded  Nice Question
Nov
18
revised FreeBSD performance tuning. Sysctls, loader.conf, kernel
now in form of question
Nov
17
answered I have about 20 servers…how do I manage the SSH keys and permissions of each?
Nov
13
revised Nginx + Ubuntu 9.10, gzip not functioning
added 2 characters in body