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Containers and Config Management
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Short lesson
Pipelines in one minute · 8 min
Combine small tools: grep filters lines, awk/cut pick fields, sort | uniq -c counts, xargs turns lines into arguments. Read logs with journalctl -u UNIT.
L1Run a containerterminal
Run an nginx container in the background named web, publishing host port 8080 to container port 80.
Sign up to practiseL3Bring up a stackterminal
~/stack/compose.yaml defines an app and a database. Start the stack in the background and save `docker ps` output to ~/stack/ps.txt.
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