Linux

Linux

ATAK

I had my first contact with Slackware Linux in 1995 and Linux is my primary desktop OS since 1996. In 2001, I achieved the SuSE Certified Linux Trainer Certification. I know various distributions, including SuSE, Redhat, Redhat Enterprise, Debian, Ubuntu and Oracle and I have experience administrating the most common services (see below).

Linux skillsheet
Field Level
Apache webserver ⬤⬤⬤⬤
Asterisk PBX ⬤⬤⬤⬤
Bash ⬤⬤⬤⬤⬤
BIND ⬤⬤⬤⬤
Filesystems (local, network) ⬤⬤⬤⬤⬤
Firewall (iptables) ⬤⬤⬤⬤⬤
ISC-DHCPD ⬤⬤⬤⬤
MySQL / MariaDB ⬤⬤⬤⬤⬤
Network configuration ⬤⬤⬤⬤⬤
NGINX ⬤⬤⬤⬤⬤
Perl ⬤⬤⬤⬤⬤
SSH ⬤⬤⬤⬤⬤
Syslog (configuration, filtering, analysis) ⬤⬤⬤⬤⬤
System configuration ⬤⬤⬤⬤
FreeRadius ⬤⬤⬤⬤⬤
Cisco TACACS+ ⬤⬤⬤⬤
SNMP ⬤⬤⬤⬤⬤
Monitoring ⬤⬤⬤⬤⬤
InfluxDB ⬤⬤⬤⬤⬤
Grafana ⬤⬤⬤⬤⬤
Zabbix ⬤⬤⬤⬤⬤