Review Glossary FR

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Eyes

Finish a part in any dojo to unlock the next eyes.

Type the command without looking it up.

Each drill is a set of short tasks. You type the answer, the app checks it and shows the answer with why it works.

Today · day 1 · 10 min

Reading history
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0 of 40 chapters done

Git: 0 of 8The shell: 0 of 8SQL: 0 of 8Text and data: 0 of 8Ops tools: 0 of 8
One pillar per part. It fills as you finish its chapters.

The path

Git: 0 of 8Git

  1. Reading history 1
  2. Seeing changes 2
  3. Branches 3
  4. Undoing things 4
  5. Stash 5
  6. Rebase and cherry-pick 6
  7. Finding things in git 7
  8. Remotes 8

The shell: 0 of 8The shell

  1. Finding files 9
  2. Searching text 10
  3. Pipes and redirects 11
  4. Sorting and counting 12
  5. Cutting columns 13
  6. xargs 14
  7. Processes 15
  8. Permissions 16

SQL: 0 of 8SQL

  1. SELECT basics 17
  2. Counting in SQL 18
  3. Joins 19
  4. NULL in queries 20
  5. Changing data 21
  6. Window functions 22
  7. Tables and indexes 23
  8. psql 24

Text and data: 0 of 8Text and data

  1. Regex basics 25
  2. Regex groups 26
  3. sed 27
  4. awk 28
  5. jq basics 29
  6. jq transforms 30
  7. curl 31
  8. openssl for TLS 32

Ops tools: 0 of 8Ops tools

  1. systemctl 33
  2. journalctl 34
  3. docker 35
  4. Dockerfile lines 36
  5. kubectl get and describe 37
  6. kubectl for debugging 38
  7. ssh and scp 39
  8. Network checks 40