Git diff

1 개요

git diff

• 작업디렉토리와 스테이징영역의 차이를 확인하는 git 명령어

2 실습

root@zetawiki:~# mkdir -p workspace/hello
root@zetawiki:~# cd workspace/hello/
root@zetawiki:~/workspace/hello# git init
Initialized empty Git repository in /root/workspace/hello/.git/

root@zetawiki:~/workspace/hello# echo 'hello world' > greet.txt
root@zetawiki:~/workspace/hello# git add greet.txt 
root@zetawiki:~/workspace/hello# git commit -m 'hello world!'
[master (root-commit) 0794230] hello world!
 Committer: root <root@zetawiki.example.com>
Your name and email address were configured automatically based
on your username and hostname. Please check that they are accurate.
You can suppress this message by setting them explicitly:

    git config --global user.name "Your Name"
    git config --global user.email you@example.com

After doing this, you may fix the identity used for this commit with:

    git commit --amend --reset-author

 1 file changed, 1 insertion(+)
 create mode 100644 greet.txt

root@zetawiki:~/workspace/hello# echo 'good morning' >> greet.txt
root@zetawiki:~/workspace/hello# git diff greet.txt
diff --git a/greet.txt b/greet.txt
index 3b18e51..f066315 100644
--- a/greet.txt
+++ b/greet.txt
@@ -1 +1,2 @@
 hello world
+good morning

3 같이 보기

• git commit
• git 명령어
• 리눅스 diff