-----------
Reads the tree information given by <tree-ish> into the index,
but does not actually *update* any of the files it "caches". (see:
-gitlink:git-checkout-index[1])
+linkgit:git-checkout-index[1])
Optionally, it can merge a tree into the index, perform a
fast-forward (i.e. 2-way) merge, or a 3-way merge, with the `-m`
See Also
--------
-gitlink:git-write-tree[1]; gitlink:git-ls-files[1];
-gitlink:gitignore[5]
+linkgit:git-write-tree[1]; linkgit:git-ls-files[1];
+linkgit:gitignore[5]
Author
GIT
---
-Part of the gitlink:git[7] suite
+Part of the linkgit:git[7] suite