Posts

• Jun 9, 2017

  Logstash: parse mysql slow log

• Jun 7, 2017

  Ansible: properly copy local files within the target host

• May 11, 2017

  Mikrotik and OpenVPN 2.3 compatibility: error 'Bad LZO decompression header byte: 69'

• Apr 8, 2017

  Ansible: check before commit that all *.vault files are encrypted

• Feb 7, 2017

  Rsyslog configuration: forwarding log files with file names, handle multi-line messages, no messages lost on server downtime, failover server

• Jan 25, 2017

  Fix network hanging for WiFi card Realtek RTL8723BE on Linux kernel 4.4

• Jan 15, 2017

  Ansible running multiple handlers subtelty

• Nov 29, 2016

  Ansible: human readable git diff for vault encrypted files

• Oct 25, 2016

  Fix 502 error on php-fpm service reload

• Sep 16, 2016

  Change in PHP 7 that may break some of Ubuntu servers on update

• Aug 3, 2016

  Building McAfee mysql audit plugin for Percona XtraDB Cluster 5.5 on Ubuntu 14.04.Trusty

• Jul 18, 2016

  Zabbix: user parameter command non-zero exit code silently breaks triggers

• Jul 8, 2016

  Make notify-send work from user cron file in ubuntu

• Jun 29, 2016

  Perona XtraDB Cluster 5.5 work over IPv6

• Jun 14, 2016

  Zabbix: unawailable items and hosts caused by wrong default timeout settings

• Jun 10, 2016

  Redis replication: prevent split-brain (additional master) in case of network partition

• Apr 27, 2016

  Ansible recursive ACLs: workaround for fast apply

• Apr 12, 2016

  Running syslog-ng as unprivileged user

• Apr 8, 2016

  Ansible: print role name inside template

• Apr 7, 2016

  Restore SSH Agent connection when attaching to existing tmux or screen session

• Apr 7, 2016

  Install jekyll and github-pages on Ubuntu 14.04 Trusty

• Apr 6, 2016

  bash: manage background tasks and terminate them all on Ctrl+C