Protect pfSense from bad actors/IPs using CrowdSec.
Installing Crowdsec on pfSense
Add a rule manually to OPNsense firewall
Add a rule manually to OPNsense firewall
Install racadm for iDRAC on Proxmox 7/8
Install iDRAC racadm tool on Proxmox 7/8
Monitoring an UPS using Zabbix and Apcupsd
Monitoring my Eaton Ellipse PRO 650 on Zabbix with Zabbix agent and Apcupsd.
Forward SSH connections to GitLab running with Docker
Forward SSH connections to GitLab running with Docker
Add a crypt data volume to Alpine 3.17
Add a crypt data volume to Alpine 3.17
How to write a plugin/handler/pipeline for mailman3 to add/edit/remove headers of posts
How to write a plugin/handler/pipeline for mailman3 to add/edit/remove headers of posts
Secure defaults for LDAP password (CRYPT/PBKDF2/SHA2/ARGON2) storage
Secure defaults for LDAP password (CRYPT/PBKDF2/SHA2/ARGON2) storage
Encrypt an existing Debian 12 system with LUKS
Encrypt an existing Debian system with LUKS
Installing a distributed etcd cluster on Debian 12
Install a distributed etcd cluster on Debian 12.