-
VSCode: open ansible files with right syntax
-
AWS SES and WorkMail for the same domain in different regions
-
Persistent ipset for Ubuntu/Debian compatible with ufw and iptables-persistent
-
Limit frequency of new connection attempts with iptables module recent
-
Setup a SOCKS5 proxy in a single command
-
Ubuntu based thin client made with your own hands
-
Using Ansible dynamic AWS EC2 inventory with encrypted credentials in vault
-
Using Ansible with bastion host
-
Ansible: multi-line shell script inside playbook
-
Systemd service that is always restarted
-
Console autologin for Ubuntu with systemd(15.04 and higher)
-
GRUB 2: password protection for all but default menu entries
-
PCI DSS requirement for session idle timeout: implementation and bypass
-
Add custom display resolution in LightDM
-
Logstash: parse mysql slow log
-
Ansible: properly copy local files within the target host
-
Mikrotik and OpenVPN 2.3 compatibility: error 'Bad LZO decompression header byte: 69'
-
Ansible: check before commit that all *.vault files are encrypted
-
Rsyslog configuration: forwarding log files with file names, handle multi-line messages, no messages lost on server downtime, failover server
-
Fix network hanging for WiFi card Realtek RTL8723BE on Linux kernel 4.4
-
Ansible running multiple handlers subtelty
-
Ansible: human readable git diff for vault encrypted files
-
Fix 502 error on php-fpm service reload
-
Change in PHP 7 that may break some of Ubuntu servers on update
-
Building McAfee mysql audit plugin for Percona XtraDB Cluster 5.5 on Ubuntu 14.04.Trusty
-
Zabbix: user parameter command non-zero exit code silently breaks triggers
-
Make notify-send work from user cron file in ubuntu
-
Perona XtraDB Cluster 5.5 work over IPv6
-
Zabbix: unawailable items and hosts caused by wrong default timeout settings
-
Redis replication: prevent split-brain (additional master) in case of network partition
-
Ansible recursive ACLs: workaround for fast apply
-
Running syslog-ng as unprivileged user
-
Ansible: print role name inside template
-
Restore SSH Agent connection when attaching to existing tmux or screen session
-
Install jekyll and github-pages on Ubuntu 14.04 Trusty
-
bash: manage background tasks and terminate them all on Ctrl+C