# git ```bash echo "# git" >> README.md git init git add README.md git commit -m "first commit" git remote add origin /~https://github.com/conalryan/git.git git push -u origin master ``` - .git: - branches: - (Empty Dir) - COMMIT_EDITMSG ``` first commit ``` - config ``` [core] repositoryformatversion = 0 filemode = true bare = false logallrefupdates = true ignorecase = true precomposeunicode = true [remote "origin"] url = /~https://github.com/conalryan/git.git fetch = +refs/heads/*:refs/remotes/origin/* [branch "master"] remote = origin merge = refs/heads/master ``` - description ``` Unnamed repository; edit this file 'description' to name the repository. ``` - FETCH_HEAD ``` c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 branch 'master' of /~https://github.com/conalryan/git ``` - HEAD ``` ref: refs/heads/master ``` - hooks: - update.sample - prepare-commit-msg.sample - pre-receive.sample - pre-rebase.sample - pre-push.sample - pre-commit.sample - pre-applypatch.sample - post-update.sample - commit-msg.sample - applypatch-msg.sample index ``` DIRC��\CÛ‰�FÂ⁄\CÛ‰�FÂ⁄��Œ™Å§�ˆ���jfb�∂◊ù+��ê��U5~≥º˘ README.mdTREE�1 0 Í«x/mı}'�ÓZ õv�Öe_7ùYôx^Ø�ÿ¬˛Ìé–�sùÌ>S^˝ ``` - info: - exclude ``` # git ls-files --others --exclude-from=.git/info/exclude # Lines that start with '#' are comments. # For a project mostly in C, the following would be a good set of # exclude patterns (uncomment them if you want to use them): # *.[oa] # *~ ``` - logs: - HEAD ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1547957160 -0500 commit (initial): first commit ``` - refs: - heads: - master ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1547957160 -0500 commit (initial): first commit ``` - remotes - origin: - master ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1547957176 -0500 update by push ``` - objects: - 3b: ``` c5565256d5764773546c6d721b449747b14d43 ``` - 5d ``` 74de71a6bd46550678bf43cecd44d02a187d07 ``` - c3 ``` 42fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - info: - (Empty Dir) - pack: - (Empty Dir) - refs: - heads: - master ``` c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - remotes: - origin: - master ``` c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - tags: - (Empty Dir) ```bash git log --all --graph --decorate --oneline --simplify-by-decoration ``` Prints ```bash * c342fa2 (HEAD -> master, origin/master) first commit ``` ## Append to README.md .git dir ```bash git add . git commit -m "second commit - Append README with .git directory after first-commit" git push ``` - .git: - branches: - (Empty Dir) - COMMIT_EDITMSG ``` second commit - Append README with .git directory after first-commit ``` - config ``` [core] repositoryformatversion = 0 filemode = true bare = false logallrefupdates = true ignorecase = true precomposeunicode = true [remote "origin"] url = /~https://github.com/conalryan/git.git fetch = +refs/heads/*:refs/remotes/origin/* [branch "master"] remote = origin merge = refs/heads/master ``` - description ``` Unnamed repository; edit this file 'description' to name the repository. ``` - FETCH_HEAD ``` 72132c8e6fe3029c10c8c0335b3c61059992852a branch 'master' of /~https://github.com/conalryan/git ``` - HEAD ``` ref: refs/heads/master ``` - hooks: - update.sample - prepare-commit-msg.sample - pre-receive.sample - pre-rebase.sample - pre-push.sample - pre-commit.sample - pre-applypatch.sample - post-update.sample - commit-msg.sample - applypatch-msg.sample index ``` DIRC��\EFT,ˇªy\EFT,ˇªy��ŒHˇÅ§�ˆ��^flÉ∑~ª¥÷©îmXsÆsZ ˜t�Õ README.mdTREE�1 0¶˛Z/ÏÓ≈öä¶æm�÷‘=‰Rgo4ì�•”©OÍ}Kbfl∫z�ÿ+T0fi ``` - info: - exclude ``` # git ls-files --others --exclude-from=.git/info/exclude # Lines that start with '#' are comments. # For a project mostly in C, the following would be a good set of # exclude patterns (uncomment them if you want to use them): # *.[oa] # *~ ``` - logs: - HEAD ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1548041586 -0500 commit (initial): first commit c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548044008 -0500 commit: second commit - Append README with .git directory after first-commit ``` - refs: - heads: - master ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1548041586 -0500 commit (initial): first commit c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548044008 -0500 commit: second commit - Append README with .git directory after first-commit ``` - remotes - origin: - master ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1548041603 -0500 update by push c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548044082 -0500 update by push ``` - objects: - 3b: ``` c5565256d5764773546c6d721b449747b14d43 ``` - 5d: ``` 74de71a6bd46550678bf43cecd44d02a187d07 ``` - 72: ``` 132c8e6fe3029c10c8c0335b3c61059992852a ``` - a6: ``` fe5a2feceec59a8aa6be6d14d6d43de452676f ``` - c3: ``` 42fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - df: ``` 83b77ebbb4d6a9946d5873ae735a09f7740ecd ``` - info: - (Empty Dir) - pack: - (Empty Dir) - refs: - heads: - master ``` c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - remotes: - origin: - master ``` c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - tags: - (Empty Dir) ## Feature A ```bash git checkout -b feature-a ``` - .git: - branches: - (Empty Dir) - COMMIT_EDITMSG ``` second commit - Append README with .git directory after first-commit ``` - config ``` [core] repositoryformatversion = 0 filemode = true bare = false logallrefupdates = true ignorecase = true precomposeunicode = true [remote "origin"] url = /~https://github.com/conalryan/git.git fetch = +refs/heads/*:refs/remotes/origin/* [branch "master"] remote = origin merge = refs/heads/master ``` - description ``` Unnamed repository; edit this file 'description' to name the repository. ``` - FETCH_HEAD ``` 72132c8e6fe3029c10c8c0335b3c61059992852a branch 'master' of /~https://github.com/conalryan/git ``` - HEAD ``` ref: refs/heads/master ``` - hooks: - update.sample - prepare-commit-msg.sample - pre-receive.sample - pre-rebase.sample - pre-push.sample - pre-commit.sample - pre-applypatch.sample - post-update.sample - commit-msg.sample - applypatch-msg.sample index ``` DIRC��\EFT,ˇªy\EFT,ˇªy��ŒHˇÅ§�ˆ��^flÉ∑~ª¥÷©îmXsÆsZ˜t�Õ README.mdTREE�1 0¶˛Z/ÏÓ≈öä¶æm�÷‘=‰Rgo4ì�•”©OÍ}Kbfl∫z�ÿ+T0fi ``` - info: - exclude ``` # git ls-files --others --exclude-from=.git/info/exclude # Lines that start with '#' are comments. # For a project mostly in C, the following would be a good set of # exclude patterns (uncomment them if you want to use them): # *.[oa] # *~ ``` - logs: - HEAD ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1548041586 -0500 commit (initial): first commit c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548044008 -0500 commit: second commit - Append README with .git directory after first-commit 72132c8e6fe3029c10c8c0335b3c61059992852a 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548046250 -0500 checkout: moving from master to feature-a ``` - refs: - heads: - feature-a: ``` 0000000000000000000000000000000000000000 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548046250 -0500 branch: Created from HEAD ``` - master ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1548041586 -0500 commit (initial): first commit c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548044008 -0500 commit: second commit - Append README with .git directory after first-commit ``` - remotes - origin: - master ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1548041603 -0500 update by push c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548044082 -0500 update by push ``` - objects: - 3b: ``` c5565256d5764773546c6d721b449747b14d43 ``` - 5d: ``` 74de71a6bd46550678bf43cecd44d02a187d07 ``` - 72: ``` 132c8e6fe3029c10c8c0335b3c61059992852a ``` - a6: ``` fe5a2feceec59a8aa6be6d14d6d43de452676f ``` - c3: ``` 42fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - df: ``` 83b77ebbb4d6a9946d5873ae735a09f7740ecd ``` - info: - (Empty Dir) - pack: - (Empty Dir) - refs: - heads: - feature-a ``` 72132c8e6fe3029c10c8c0335b3c61059992852a ``` - master ``` c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - remotes: - origin: - master ``` c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - tags: - (Empty Dir) ```bash git push --set-upstream origin feature-a ``` - .git: - branches: - (Empty Dir) - COMMIT_EDITMSG ``` second commit - Append README with .git directory after first-commit ``` - config ``` [core] repositoryformatversion = 0 filemode = true bare = false logallrefupdates = true ignorecase = true precomposeunicode = true [remote "origin"] url = /~https://github.com/conalryan/git.git fetch = +refs/heads/*:refs/remotes/origin/* [branch "master"] remote = origin merge = refs/heads/master [branch "feature-a"] remote = origin merge = refs/heads/feature-a ``` - description ``` Unnamed repository; edit this file 'description' to name the repository. ``` - FETCH_HEAD ``` 72132c8e6fe3029c10c8c0335b3c61059992852a branch 'feature-a' of /~https://github.com/conalryan/git 72132c8e6fe3029c10c8c0335b3c61059992852a not-for-merge branch 'master' of /~https://github.com/conalryan/git ``` - HEAD ``` ref: refs/heads/feature-a ``` - hooks: - update.sample - prepare-commit-msg.sample - pre-receive.sample - pre-rebase.sample - pre-push.sample - pre-commit.sample - pre-applypatch.sample - post-update.sample - commit-msg.sample - applypatch-msg.sample index ``` DIRC��\EFT,ˇªy\EFT,ˇªy��ŒHˇÅ§�ˆ��^flÉ∑~ª¥÷©îmXsÆsZ˜t�Õ README.mdTREE�1 0¶˛Z/ÏÓ≈öä¶æm�÷‘=‰Rgo4ì�•”©OÍ}Kbfl∫z�ÿ+T0fi ``` - info: - exclude ``` # git ls-files --others --exclude-from=.git/info/exclude # Lines that start with '#' are comments. # For a project mostly in C, the following would be a good set of # exclude patterns (uncomment them if you want to use them): # *.[oa] # *~ ``` - logs: - HEAD ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1548041586 -0500 commit (initial): first commit c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548044008 -0500 commit: second commit - Append README with .git directory after first-commit 72132c8e6fe3029c10c8c0335b3c61059992852a 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548046250 -0500 checkout: moving from master to feature-a ``` - refs: - heads: - feature-a: ``` 0000000000000000000000000000000000000000 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548046250 -0500 branch: Created from HEAD ``` - master ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1548041586 -0500 commit (initial): first commit c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548044008 -0500 commit: second commit - Append README with .git directory after first-commit ``` - remotes - origin: - feature-a ``` 0000000000000000000000000000000000000000 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548047195 -0500 update by push ``` - master ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1548041603 -0500 update by push c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548044082 -0500 update by push ``` - objects: - 3b: ``` c5565256d5764773546c6d721b449747b14d43 ``` - 5d: ``` 74de71a6bd46550678bf43cecd44d02a187d07 ``` - 72: ``` 132c8e6fe3029c10c8c0335b3c61059992852a ``` - a6: ``` fe5a2feceec59a8aa6be6d14d6d43de452676f ``` - c3: ``` 42fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - df: ``` 83b77ebbb4d6a9946d5873ae735a09f7740ecd ``` - info: - (Empty Dir) - pack: - (Empty Dir) - refs: - heads: - feature-a ``` 72132c8e6fe3029c10c8c0335b3c61059992852a ``` - master ``` c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - remotes: - origin: - master ``` c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - tags: - (Empty Dir) ## Add to README feature-a ```bash git add . git commit -m "feature-a commit-1" git push ``` - .git: - branches: - (Empty Dir) - COMMIT_EDITMSG ``` feature-a commit-1 ``` - config ``` [core] repositoryformatversion = 0 filemode = true bare = false logallrefupdates = true ignorecase = true precomposeunicode = true [remote "origin"] url = /~https://github.com/conalryan/git.git fetch = +refs/heads/*:refs/remotes/origin/* [branch "master"] remote = origin merge = refs/heads/master [branch "feature-a"] remote = origin merge = refs/heads/feature-a ``` - description ``` Unnamed repository; edit this file 'description' to name the repository. ``` - FETCH_HEAD ``` 1747ef5fca36bbc54dd400965ab52df72024157a branch 'feature-a' of /~https://github.com/conalryan/git 72132c8e6fe3029c10c8c0335b3c61059992852a not-for-merge branch 'master' of /~https://github.com/conalryan/git ``` - HEAD ``` ref: refs/heads/feature-a ``` - hooks: - update.sample - prepare-commit-msg.sample - pre-receive.sample - pre-rebase.sample - pre-push.sample - pre-commit.sample - pre-applypatch.sample - post-update.sample - commit-msg.sample - applypatch-msg.sample - index ``` DIRC��\EU��*pm\EU��*pm��ŒHˇÅ§�ˆ�=$jÎ?1ª�Ä��úÜf◊'”<��ÉI README.mdTREE�1 0�°V�‘—~UîQ,Å·I∞a£◊Ÿ+@k''I`7]âÕÒˆ�̪ï<® ``` - info: - exclude ``` # git ls-files --others --exclude-from=.git/info/exclude # Lines that start with '#' are comments. # For a project mostly in C, the following would be a good set of # exclude patterns (uncomment them if you want to use them): # *.[oa] # *~ ``` - logs: - HEAD ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1548041586 -0500 commit (initial): first commit c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548044008 -0500 commit: second commit - Append README with .git directory after first-commit 72132c8e6fe3029c10c8c0335b3c61059992852a 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548046250 -0500 checkout: moving from master to feature-a 72132c8e6fe3029c10c8c0335b3c61059992852a 1747ef5fca36bbc54dd400965ab52df72024157a Conal RYAN 1548097686 -0500 commit: feature-a commit-1 ``` - refs: - heads: - feature-a: ``` 0000000000000000000000000000000000000000 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548046250 -0500 branch: Created from HEAD 72132c8e6fe3029c10c8c0335b3c61059992852a 1747ef5fca36bbc54dd400965ab52df72024157a Conal RYAN 1548097686 -0500 commit: feature-a commit-1 ``` - master ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1548041586 -0500 commit (initial): first commit c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548044008 -0500 commit: second commit - Append README with .git directory after first-commit ``` - remotes - origin: - feature-a ``` 0000000000000000000000000000000000000000 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548047195 -0500 update by push 72132c8e6fe3029c10c8c0335b3c61059992852a 1747ef5fca36bbc54dd400965ab52df72024157a Conal RYAN 1548097695 -0500 update by push ``` - master ``` 0000000000000000000000000000000000000000 c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 Conal RYAN 1548041603 -0500 update by push c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 72132c8e6fe3029c10c8c0335b3c61059992852a Conal RYAN 1548044082 -0500 update by push ``` - objects: - 1d: ``` a15614d4d17e5594512c0c81e149b061a3d7d9 ``` - 3b: ``` c5565256d5764773546c6d721b449747b14d43 ``` - 5d: ``` 74de71a6bd46550678bf43cecd44d02a187d07 ``` - 6a: ``` eb3f31bb1580191f9c8666d727d33c12138349 ``` - 17: ``` 47ef5fca36bbc54dd400965ab52df72024157a ``` - 72: ``` 132c8e6fe3029c10c8c0335b3c61059992852a ``` - a6: ``` fe5a2feceec59a8aa6be6d14d6d43de452676f ``` - c3: ``` 42fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - df: ``` 83b77ebbb4d6a9946d5873ae735a09f7740ecd ``` - info: - (Empty Dir) - pack: - (Empty Dir) - refs: - heads: - feature-a ``` 1747ef5fca36bbc54dd400965ab52df72024157a ``` - master ``` c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - remotes: - origin: - feature-a: ``` 1747ef5fca36bbc54dd400965ab52df72024157a ``` - master ``` c342fa2dcb1af9d058eb058f4fd783480fd8f2f4 ``` - tags: - (Empty Dir)