1. ๊นƒ ๋ช…๋ น์–ด ๋ชจ์Œ

      # ๋ฆฌํฌ์ง€ํ† ๋ฆฌ ์ดˆ๊ธฐํ™”
    git init 
    
    # Git Config ํŒŒ์ผ ์ˆ˜์ • 
    git config --global --edit
    
    git config --global user.name "Your Name"
    git config --global user.email you@example.com
    
    # Stage ์— ํŒŒ์ผ ์ถ”๊ฐ€
    git add .  
    
    # ํŠธ๋ž˜ํ‚น์—์„œ ์ œ๊ฑฐ (ํŒŒ์ผ)
    git rm --cached <file-name>
    
    # ํŠธ๋ž˜ํ‚น์—์„œ ์ œ๊ฑฐ (ํด๋”)
    git rm -r --cached <folder-name>
    
    # ์ปค๋ฐ‹ํ• ๋•Œ ํŒŒ์ผ์ถ”๊ฐ€ํ•˜๊ณ  ๋ฉ”์‹œ์ง€๊นŒ์ง€ ๋‚จ๊ธฐ๊ธฐ
    git commit -am <message> 
    
    # ๋กœ์ปฌ ์ปค๋ฐ‹๋“ค์„ ์›๊ฒฉ ์ €์žฅ์†Œ๋กœ ์—…๋กœ๋“œ ๋ฐ update, "์›๊ฒฉ ์ถ”์  ๋ธŒ๋ Œ์น˜ update" 
    git push origin main 
    
    # ๋กœ์ปฌ ์ปค๋ฐ‹๋“ค์„ ์›๊ฒฉ ์ €์žฅ์†Œ๋กœ ๊ฐ•์ œ ์—…๋กœ๋“œ ๋ฐ update, "์›๊ฒฉ ์ถ”์  ๋ธŒ๋ Œ์น˜ update" 
    git push origin main 
    
    # ์›๊ฒฉ ์ €์žฅ์†Œ main ๋ธŒ๋ Œ์น˜ ๋‚ด์šฉ์„ "์›๊ฒฉ ์ถ”์  ๋ธŒ๋ Œ์น˜ fetch", "ํ˜„์žฌ ๋ธŒ๋ Œ์น˜ merge", "์ž‘์—… ๋””๋ ‰ํ† ๋ฆฌ update" 
    git pull origin main 
    
    # ์›๊ฒฉ ์ €์žฅ์†Œ main ๋ธŒ๋ Œ์น˜ ๋‚ด์šฉ์„ "์›๊ฒฉ ์ถ”์  ๋ธŒ๋ Œ์น˜ fetch" 
    git fetch origin main 
    
    # ์›๊ฒฉ์˜ ์ €์žฅ์†Œ ๋‚ด์šฉ์„ ๋กœ์ปฌ๋กœ ์—…๋ฐ์ดํŠธ ํ•˜๊ณ  ๊ทธ์œ„์— ๋กœ์ปค ์ปค๋ฐ‹์„ ์ถ”๊ฐ€ํ•จ
    git pull --rebase 
    
    # ํ•ด๋‹น ์ปค๋ฐ‹์œผ๋กœ ๋˜๋Œ์•„๊ฐ - ์ดํ›„ ์ปค๋ฐ‹ ํžˆ์Šคํ† ๋ฆฌ ๋ณด๊ด€
    git revert <commit hash ID> 
    
    # ํ•ด๋‹น ์ปค๋ฐ‹๋ฐ”๋กœ ์ด์ „(^)์œผ๋กœ ๋Œ์•„๊ฐ - ์ดํ›„ ์ปค๋ฐ‹ ํžˆ์Šคํ† ๋ฆฌ๋Š” ์‚ญ์ œ๋จ
    git reset --hard <commit hash ID>^
    
    # ์ปค๋ฐ‹ ํžˆ์Šคํ† ๋ฆฌ ๋ณด๊ธฐ
    git log 
    
    # ์Šคํ…Œ์ด์ง• ์˜์—ญ ์ „์ฒด ์‚ญ์ œ
    git reset HEAD .
    
    # ์Šคํ…Œ์ด์ง• ์˜์—ญ ํŠน์ • ํŒŒ์ผ ์‚ญ์ œ
    git reset HEAD <file>
    
    # ๋ธŒ๋ Œ์น˜ ๋ชฉ๋ก ๋ณด๊ธฐ (๋กœ์ปฌ)
    git branch 
    
    # ๋ธŒ๋ Œ์น˜ ๋ชฉ๋ก ๋ณด๊ธฐ (์›๊ฒฉ๊ฒฉ)
    git branch -r
    
    # ๋ธŒ๋ Œ์น˜ ์‚ญ์ œ
    git branch -d <branch name>
    
    # ๋ณ‘ํ•ฉ๋˜์ง€ ์•Š๋Š” ๋ธŒ๋ Œ์น˜ ์‚ญ์ œ
    git branch -D <branch name>
    git branch -D origin/tutor --remote
    
    # ์›๊ฒฉ ๋ธŒ๋žœ์น˜ ์‚ญ์ œ
    git push origin --delete <branch name>
    
    git fetch -p # ์‚ญ์ œํ›„ ๋กœ์ปฌ ๋™๊ธฐํ™”
      
  2. gh ๋ช…๋ น์–ด ๋ชจ์Œ

      # github cli ์ธ์ฆ
    gh auth login
    
    # ๋ฆฌํฌ์ง€ํ† ๋ฆฌ ์ธ์ฆ ๋ฐ ์—ฐ๊ฒฐ ์ƒํƒœ ํ™ฉ์ธ
    gh auth status
    
    # ๋ฆฌํฌ์ง€ํ† ๋ฆฌ ์—ฐ๊ฒฐ ๋ณ€๊ฒฝ (๋‹ค๋ฅธ ๊ณ„์ •์œผ๋กœ)
    gh auth switch 
    
    # ์›Œํฌํ”Œ๋กœ์šฐ ์กฐํšŒ
    gh workflow list
    
    # ์›Œํฌํ”Œ๋กœ์šฐ ํ™œ์„ฑํ™”
    gh workflow enable "Change Working Dir & Shell"
    
    # ์›Œํฌํ”Œ๋กœ์šฐ ๋น„ํ™œ์„ฑํ™”
    gh workflow disable  "Change Working Dir & Shell"
    
    # ์›Œํฌํ”Œ๋กœ์šฐ run ๋ฆฌ์ŠคํŠธ
    gh run list
    
    # ์‹คํŒจํ•œ run ๋ฆฌ์ŠคํŠธ๋งŒ ๋ณด๊ธฐ
    gh run list --status failure
    
    # ์›Œํฌํ”Œ๋กœ์šฐ run Cancel
    gh run cancel <workflow-hash-id>
    
    # ์›Œํฌํ”Œ๋กœ์šฐ run Delete
    gh run delete <workflow-hash-id>
    
    # ๋ฆฌํฌ์ง€ํ† ๋ฆฌ ์ƒ์„ฑ
    gh repo create <REPO_NAME> --public
    
    # ๋ฆฌํฌ์ง€ํ† ๋ฆฌ Fork
    gh repo fork <github https url>
      
  3. Terraform ๋ช…๋ น์–ด ๋ชจ์Œ

      # ์ดˆ๊ธฐํ™”    
    terraform init
    terraform init --upgrade
    
    # ๊ณ„ํš ํ™•์ธ
    terraform plan
    
    # ์ ์šฉ
    terraform apply
    
    # ์ธ์Šคํ„ด์Šค ๋ฆฌ์ŠคํŠธ
    terraform state list
    
    # ์ธ์Šคํ„ด์Šค ์„ธ๋ถ€์‚ฌํ•ญ ์กฐํšŒ
    terraform state show aws_instance.nginx_instance
      
  4. AWS CLI ๋ช…๋ น์–ด ๋ชจ์Œ

      # ์ธ์ฆ์ •๋ณด ์„ค์ •
    aws configure
    
    # ์ธ์ฆ์ •๋ณด ํ™•์ธ
    aws sts get-caller-identity
    
    # ์ธ์ฆ์ •๋ณด ์‚ญ์ œ
    aws configure delete profile --profile <profile-name> 
    
    # EC2 ํ‚คํ™•์ธ ๋ฐ ์‚ญ์ œ
    aws ec2 describe-key-pairs --query 'KeyPairs[*].KeyName'
    aws ec2 delete-key-pair --key-name ec2-key
    
    # deployment ๋ฆฌ์ŠคํŠธ
    aws deploy list-deployments
    
    # aws eks ๋กœ ๋ถ€ํ„ฐ kubectl config ์—…๋ฐ์ดํŠธ ํ•˜๊ธฐ
    aws eks update-kubeconfig --region ap-northeast-2 --name istory
    
    # aws ๋กœ๋“œ๋ฐธ๋Ÿฐ์„œ ์ƒํƒœ ํ™•์ธ
    aws elbv2 describe-load-balancers
    
    # default SC ์„ค์ •
    kubectl patch storageclass gp2 -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"true"}}}'
    
    # Deploy Agent ๋กœ๊ทธ ํ™•์ธ
    tail -100 /var/log/aws/codedeploy-agent/codedeploy-agent.log
    
    # Deploy Agent ์ƒํƒœ ํ™•์ธ
    sudo systemctl status codedeploy-agent
    
    # Deploy Agent ์žฌ๊ฐ€๋™
    sudo systemctl restart codedeploy-agent
      
  5. Hugo ๋ช…๋ น์–ด

      # ์ปจํ…Œ์ด๋„ˆ ๋‚ด๋ถ€์—์„œ ์‚ฌ์šฉ
    hugo server --bind 0.0.0.0 --baseURL=http://localhost --port 1313 -D
    
    # ๋กœ์ปฌ๋จธ์‹ ์—์„œ ์‚ฌ์šฉ
    hugo server -D 
      
  6. Java ๊ด€๋ จ

      # ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ์‹คํ–‰
    ./gradlew bootRun
      
  7. Docker ๋ช…๋ น์–ด

      # manifest ํ™•์ธ
    docker manifest inspect dangtong76/cicd-devops-ide:latest
    
    # buildx ์ด์šฉํ•œ ๋ฉ€ํ‹ฐ ํ”Œ๋žซํผ ๋นŒ๋“œ
    docker buildx build  --platform linux/amd64,linux/arm64  -t <your-dockerhub-id>/<image-name> --push .