X-Git-Url: https://git.xandkar.net/?p=git-cheat-sheet.git;a=blobdiff_plain;f=README.md;h=37c1ae433d66c5067fbca16c14eafcf7adfc727c;hp=3dbce00338f4f05879d30dcba712e7f87206389e;hb=0c3f98d931578bf044f1facc2fb8f3c8a2fb251c;hpb=fe79085123faf9e524caa33bf00f0024b6589960

diff --git a/README.md b/README.md
index 3dbce00..37c1ae4 100644
--- a/README.md
+++ b/README.md
@@ -52,3 +52,40 @@ git commit --allow-empty -m $INIT_COMMIT_MSG
 git rebase --onto $TEMP_BRANCH --root $MAIN_BRANCH
 git branch -d $TEMP_BRANCH
 ```
+
+
+Deleting all tags, locally and remotely
+---------------------------------------
+```sh
+for tag in `git tag`;
+do
+    git tag -d $tag
+    git push $REMOTE_NAME :refs/tags/$tag
+done
+```
+
+
+Get an older version of a file
+------------------------------
+
+```sh
+git cat-file -p $COMMIT_DIGEST:$FILE_PATH
+```
+
+
+Splitting a commit
+------------------
+
+From [docs](https://git-scm.com/docs/git-rebase#_splitting_commits):
+
+- Start an interactive rebase with `git rebase -i <commit>^`, where `<commit>`
+  is the commit you want to split.
+- Mark the commit you want to split with the action "edit".
+- When it comes to editing that commit, execute `git reset HEAD^`. The effect
+  is that the HEAD is rewound by one, and the index follows suit. However, the
+  working tree stays the same.
+- Now add the changes to the index that you want to have in the first commit
+  (`git add`)
+- Commit the now-current index with whatever commit message is appropriate now.
+- Repeat the last two steps until your working tree is clean.
+- Continue the rebase with `git rebase --continue`.