Linux & DevOps
Knowledge Base

Articles, cert notes, and sysadmin references.
LPIC-2 · AWS · CKA · Networking.

Linux 47 DevOps 23 Networking 18 Ubuntu 31 Docker 15 Security 12 Bash 9 LPIC 22
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✦ Machine translation via Claude API · may contain errors
Overview
Popular all →
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Quick References all →
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iptables cheatsheet
Netfilter · NAT · chains
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PAM config reference
pam_unix · pam_ldap · stacking
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Linux Namespaces
UTS · PID · NET · MNT · IPC
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NFS exports guide
options · security · automount
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Systemd unit syntax
service · timer · target
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OpenSSL commands
certs · keys · inspection
Certification Notes all →
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LPIC-1
Linux Professional Institute · Exams 101 & 102
Complete✓ Passed
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LPIC-2
Linux Professional Institute · Exams 201 & 202
In progress62%
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AWS SAA
Solutions Architect Associate · C03
Planned18%
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CCNA
Cisco Certified Network Associate · 200-301
Queued5%
About
👨‍💻
Maks
Linux sysadmin & DevOps in progress · Sydney, AU
Studying LPIC-2, AWS, CKA. Writing notes so I don't forget stuff.
Linux Ubuntu Bash Docker Nginx LDAP/AD iptables Obsidian
GH in ✈