415 reputation
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location St. Petersburg, Russia
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visits member for 3 years, 5 months
seen 17 hours ago

Apr
18
awarded  Yearling
Jul
8
answered Postfix and outgoing mail hostname
Jul
8
answered Is it necessary to disable root account on linux servers?
Jul
4
answered Static file permissions with Nginx, Gunicorn and Django
Jul
3
awarded  Critic
Jun
25
comment Encrypting peer-to-peer application with iptables and stunnel
By default, OpenVPN runs in p2p mode so IMO it is much more easier to create p2p encrypted tunnel and use IP from both sides of the tunnel for app interaction
Jun
25
answered Encrypting peer-to-peer application with iptables and stunnel
Jun
24
comment Crontab group permissions
It seems like a bad idea. If I understand you correctly you are looking for an approach to deploying a developer's cron jobs into production server aren't you ?
Jun
24
answered Crontab group permissions
Mar
27
comment How can I calculate the total size of an extremely large number of files with a particular extension?
stat and xargs can be avoided find data -iname '*.txt' -printf '%k\n' | awk '{total=total+$1}END{mbtotal = total / 1000000 ; print mbtotal}'
Sep
21
answered protect mail folders in linux
Sep
14
comment Howto use ipset and iptables on Ubuntu 12.04 to block lots of IPs
Yes exactly this is what you need to do
Sep
14
answered Howto use ipset and iptables on Ubuntu 12.04 to block lots of IPs
Sep
14
awarded  Commentator
Sep
14
comment Can I use an IP-list include file for iptable blacklisting?
Are you sure ? I installed ipset on my 12.04 without any problem. gist.github.com/3720382
Sep
13
answered Can I use an IP-list include file for iptable blacklisting?
Sep
2
awarded  Yearling
Aug
28
answered nginx how to get status of webservers on the backend?
Aug
28
answered alternative to Clusterssh for managing multiple SSH server
Aug
27
comment Response headers in Memcached+Nginx
I mean vanila ngx_http_memcached_module do not allow to store HTTP headers with data. For example, pages served by Nginx via Memcached storage have the default Nginx Content-Type.