A kind colleague (thank you Carlos) has shared with me a very nice website. It is a Group policy Admin Templates browser. The interface is clean, clear and very useful if you want to know what is the registry key
Create and clone a Windows KVM guest
List Kerberos ticket with Powershell
Open Source One-Time Password with PrivacyIDEA (and tips)
Check whether your private key matches your SSL certificate
KVM virtualization using command line on Ubuntu 15.10
Ban-Unban an IP address from cli with fail2ban
Mount a Google drive under Linux
Generate CSR for multiple domain names
Fail2ban fakegooglebot jail bug
When I have checked my fail2ban server logs (by default the fail2ban log file is /var/log/fail2ban.log ), I have found the following error: fail2ban.action [10241]: ERROR /etc/fail2ban/filter.d/ignorecommands/apache-fakegooglebot 66.249.78.164 — returned 1 fail2ban.filter [10241]: INFO [apache-fakegooglebot] Found 66.249.78.164 fail2ban.action [10241]: ERROR