X-Git-Url: https://git.xandkar.net/?p=git-cheat-sheet.git;a=blobdiff_plain;f=README.md;h=61f2b7a6c5953c4d383f0584fb2cd4999dd0b02a;hp=37c1ae433d66c5067fbca16c14eafcf7adfc727c;hb=64e53fa70692011377bd35449e43855e0d6bb39b;hpb=0c3f98d931578bf044f1facc2fb8f3c8a2fb251c

diff --git a/README.md b/README.md
index 37c1ae4..61f2b7a 100644
--- a/README.md
+++ b/README.md
@@ -47,7 +47,7 @@ Inserting a new root commit
 ---------------------------
 ```sh
 git checkout --orphan $TEMP_BRANCH
-git rm -rf .
+git rm -rf *
 git commit --allow-empty -m $INIT_COMMIT_MSG
 git rebase --onto $TEMP_BRANCH --root $MAIN_BRANCH
 git branch -d $TEMP_BRANCH
@@ -89,3 +89,18 @@ From [docs](https://git-scm.com/docs/git-rebase#_splitting_commits):
 - Commit the now-current index with whatever commit message is appropriate now.
 - Repeat the last two steps until your working tree is clean.
 - Continue the rebase with `git rebase --continue`.
+
+
+Merge 2 repos
+-------------
+
+```sh
+$ ls -1
+repo_A
+repo_B
+$ cd repo_B
+$ git remote add repo_A ../repo_A
+$ git fetch repo_A --tags
+$ git merge --allow-unrelated-histories repo_A/$BRANCH
+$ git remote remove repo_A
+```