Merge pull request git-tips#141 from dmlemos/stash_additions

Stash additions

Author: hemanth

README.md

@@ -49,8 +49,10 @@ P.S: All these commands are tested on `git version 2.7.4 (Apple Git-66)`.
 * [Find out branches containing commit-hash](#find-out-branches-containing-commit-hash)
 * [Git Aliases](#git-aliases)
 * [Saving current state of tracked files without commiting](#saving-current-state-of-tracked-files-without-commiting)
+* [Saving current state of unstaged changes to tracked files](#saving-current-state-of-unstaged-changes-to-tracked-files)
 * [Saving current state including untracked files](#saving-current-state-including-untracked-files)
 * [Saving current state with message](#saving-current-state-with-message)
+* [Saving current state of all files (ignored, untracked, and tracked)](#saving-current-state-of-all-files-ignored-untracked-and-tracked)
 * [Show list of all saved stashes](#show-list-of-all-saved-stashes)
 * [Apply any stash without deleting from the stashed list](#apply-any-stash-without-deleting-from-the-stashed-list)
 * [Apply last stashed state and delete it from stashed list](#apply-last-stashed-state-and-delete-it-from-stashed-list)
@@ -406,13 +408,34 @@ __Alternatives:__
 git stash save
 ```
 
+## Saving current state of unstaged changes to tracked files
+```sh
+git stash -k
+```
+
+
+__Alternatives:__
+```sh
+git stash --keep-index
+```
+
+
+```sh
+git stash save --keep-index
+```
+
 ## Saving current state including untracked files
 ```sh
-git stash save -u
+git stash -u
 ```
 
 
 __Alternatives:__
+```sh
+git stash save -u
+```
+
+
 ```sh
 git stash save --include-untracked
 ```
@@ -422,6 +445,22 @@ git stash save --include-untracked
 git stash save <message>
 ```
 
+## Saving current state of all files (ignored, untracked, and tracked)
+```sh
+git stash -a
+```
+
+
+__Alternatives:__
+```sh
+git stash --all
+```
+
+
+```sh
+git stash save --all
+```
+
 ## Show list of all saved stashes
 ```sh
 git stash list