Git - tips and tricks
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This document contains tips and tricks for using git, including how to amend or revert commits, delete remote branches, recover lost commits, reorder commits during rebasing, and view file differences across revisions. Commands are provided for various common git tasks like finding the author of changes, seeing upcoming changes before a merge, and cleaning untracked files.
![[alias]
st = status
ci = commit -v
addi = add --interactive
br = checkout -b
co = checkout
pick = cherry-pick -s
praise = blame -w
up = !git stash && git pull --
rebase && git submodule update &&
git stash apply
who = shortlog -se --
Tuesday, October 08, 2013](https://image.slidesharecdn.com/git-131008114525-phpapp01/85/Git-tips-and-tricks-5-320.jpg)
Git - tips and tricks
- 1. git Tips & Tricks Wallace Reis | wreis Tuesday, October 08, 2013
- 2. Best practices? Tuesday, October 08, 2013
- 4. Tuesday, October 08, 2013
- 5. [alias] st = status ci = commit -v addi = add --interactive br = checkout -b co = checkout pick = cherry-pick -s praise = blame -w up = !git stash && git pull -- rebase && git submodule update && git stash apply who = shortlog -se -- Tuesday, October 08, 2013
- 6. Find out wtf something was done that way? Tuesday, October 08, 2013
- 7. $ git blame -s Module.pm Tuesday, October 08, 2013
- 8. 892dc8d8 1) package Module; 892dc8d8 2) ... 892dc8d8 3) ... Tuesday, October 08, 2013
- 9. $ git show 892dc8d8 Tuesday, October 08, 2013
- 10. Delete remote branches? Tuesday, October 08, 2013
- 11. $ git push origin :branch_name Tuesday, October 08, 2013
- 12. Revert uncommitted changes? Tuesday, October 08, 2013
- 13. $ git checkout -- <filename> or $ git reset --hard HEAD Tuesday, October 08, 2013
- 14. Revert a commit? Tuesday, October 08, 2013
- 15. $ git revert 892dc8d8 Tuesday, October 08, 2013
- 16. And remove untracked files? Tuesday, October 08, 2013
- 17. $ git clean -n -d # dry run then $ git clean -d -f # “f” may not be required Tuesday, October 08, 2013
- 18. How to mangle the last commit done? Tuesday, October 08, 2013
- 19. $ git commit --amend Tuesday, October 08, 2013
- 20. How about reverting it? Tuesday, October 08, 2013
- 21. $ git revert HEAD Tuesday, October 08, 2013
- 22. Which changes will a branch bring in the next merge? Tuesday, October 08, 2013
- 23. $ git log --stat master..integration or $ git cherry -v master integration Tuesday, October 08, 2013
- 24. How about changes since last deployment? Tuesday, October 08, 2013
- 25. $ git log --stat release-1.53..HEAD or $ git cherry -v release-1.53 HEAD Tuesday, October 08, 2013
- 26. How about changes since last pull? Tuesday, October 08, 2013
- 27. $ git fetch origin $ git log --stat master..origin/ master or $ git cherry -v master origin/ master Tuesday, October 08, 2013
- 28. Which branches are not merged yet... Tuesday, October 08, 2013
- 29. ...into integration branch? $ git branch --no-merged integration Tuesday, October 08, 2013
- 30. Would like to see a file some revisions ago? Tuesday, October 08, 2013
- 31. $ git show HEAD~3:Module.pm or $ git show 892dc8d8:Module.pm or $ git show branch_name:Module.pm Tuesday, October 08, 2013
- 32. Reorder, squash, delete, or edit commits Tuesday, October 08, 2013
- 33. $ git rebase -i HEAD~4 Tuesday, October 08, 2013
- 34. pick dec6340 update plaxo and live tabs pick 5e1adaf Update plaxo and live icons pick 7f0473a Fix flickr icon pick 0b04eda Added Vimeo tracking. # Rebase b7722d5..0b04eda onto b7722d5 # # Commands: # p, pick = use commit # r, reword = use commit, but edit the commit message # e, edit = use commit, but stop for amending # s, squash = use commit, but meld into previous commit # f, fixup = like "squash", but discard this commit's log message # x <cmd>, exec <cmd> = Run a shell command <cmd>, and stop if it fails # # If you remove a line here THAT COMMIT WILL BE LOST. # However, if you remove everything, the rebase will be aborted. Tuesday, October 08, 2013
- 35. r dec6340 update plaxo and live tabs f 5e1adaf Update plaxo and live icons pick 0b04eda Added Vimeo tracking. e 7f0473a Fix flickr icon # Rebase b7722d5..0b04eda onto b7722d5 # # Commands: # p, pick = use commit # r, reword = use commit, but edit the commit message # e, edit = use commit, but stop for amending # s, squash = use commit, but meld into previous commit # f, fixup = like "squash", but discard this commit's log message # x <cmd>, exec <cmd> = Run a shell command <cmd>, and stop if it fails # # If you remove a line here THAT COMMIT WILL BE LOST. # However, if you remove everything, the rebase will be aborted. Tuesday, October 08, 2013
- 36. Recover lost commits Tuesday, October 08, 2013
- 37. $ git reflog Tuesday, October 08, 2013
- 38. cb462ba HEAD@{5}: checkout: moving from 154544202d4ff890a89ca4df30286d5c7edf0b39 to master 1545442 HEAD@{6}: commit: Add foo to shared_components e3456b3 HEAD@{7}: checkout: moving from cb462ba81c606f3e75d797712d9b49deddb442b0 to e3456b3d337084136b5c95ddb7268d68bf428a8e cb462ba HEAD@{8}: checkout: moving from e3456b3d337084136b5c95ddb7268d68bf428a8e to cb462ba81c606f3e75d797712d9b49deddb442b0 e3456b3 HEAD@{9}: checkout: moving from master to e3456b3d337084136b5c95ddb7268d68bf428a8e Tuesday, October 08, 2013
- 39. merge or format-patch + am Tuesday, October 08, 2013
- 40. Thank you! Discussion? Tuesday, October 08, 2013