Lessons
Software · Expert
Software / Terminal · expert. Ten practical lessons. Open book. Lesson 1 free.
10 lessons · The Host · Lesson 1 free
Pass all ten lessons for the certificate. Sample · Claim
Lesson 1 · On the house
systemd user
A service you own.
Lesson 2
docker run
A container once.
Lesson 3
compose
A small stack.
Lesson 4
jq
JSON on the pipe.
Lesson 5
tmux
Sessions that survive.
Lesson 6
rsync
Copy with intent.
Lesson 7
ufw idea
A firewall habit.
Lesson 8
logs
journalctl read.
Lesson 9
make
A target named all.
Lesson 10
Incident habit
Write what you did.
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Certificate
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