aboutsummaryrefslogtreecommitdiff
path: root/dotfiles/cheat/git
blob: 760e2aff8f6c32783e148e2c17e4cbcfdb6e309b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
# To set your identity:
git config --global user.name "John Doe"
git config --global user.email johndoe@example.com

# To set your editor:
git config --global core.editor emacs

# To enable color:
git config --global color.ui true

# To stage all changes for commit:
git add --all

# To stash changes locally, this will keep the changes in a separate changelist
# called stash and the working directory is cleaned. You can apply changes
# from the stash anytime
git stash

# To stash changes with a message
git stash save "message"

# To list all the stashed changes
git stash list

# To apply the most recent change and remove the stash from the stash list
git stash pop

# To apply any stash from the list of stashes. This does not remove the stash
# from the stash list
git stash apply stash@{6}

# To commit staged changes
git commit -m "Your commit message"

# To edit previous commit message
git commit --amend

# Git commit in the past
git commit --date="`date --date='2 day ago'`"
git commit --date="Jun 13 18:30:25 IST 2015"
# more recent versions of Git also support --date="2 days ago" directly

# To change the date of an existing commit
git filter-branch --env-filter \
    'if [ $GIT_COMMIT = 119f9ecf58069b265ab22f1f97d2b648faf932e0 ]
     then
         export GIT_AUTHOR_DATE="Fri Jan 2 21:38:53 2009 -0800"
         export GIT_COMMITTER_DATE="Sat May 19 01:01:01 2007 -0700"
     fi'

# To removed staged and working directory changes
git reset --hard

# To go 2 commits back
git reset --hard HEAD~2

# To remove untracked files
git clean -f -d

# To remove untracked and ignored files
git clean -f -d -x

# To push to the tracked master branch:
git push origin master

# To push to a specified repository:
git push git@github.com:username/project.git

# To delete the branch "branch_name"
git branch -D branch_name

# To make an exisiting branch track a remote branch
git branch -u upstream/foo

# To see who commited which line in a file
git blame filename

# To sync a fork with the master repo:
git remote add upstream git@github.com:name/repo.git    # Set a new repo
git remote -v                                           # Confirm new remote repo
git fetch upstream                                      # Get branches
git branch -va                                          # List local - remote branches
git checkout master                                     # Checkout local master branch
git checkout -b new_branch                              # Create and checkout a new branch
git merge upstream/master                               # Merge remote into local repo
git show 83fb499                                        # Show what a commit did.
git show 83fb499:path/fo/file.ext                       # Shows the file as it appeared at 83fb499.
git diff branch_1 branch_2                              # Check difference between branches
git log                                                 # Show all the commits
git status                                              # Show the changes from last commit

# Commit history of a set of files
git log --pretty=email --patch-with-stat --reverse --full-index -- Admin\*.py > Sripts.patch

# Import commits from another repo
git --git-dir=../some_other_repo/.git format-patch -k -1 --stdout <commit SHA> | git am -3 -k

# View commits that will be pushed
git log @{u}..

# View changes that are new on a feature branch
git log -p feature --not master
git diff master...feature

# Interactive rebase for the last 7 commits
git rebase -i @~7

# Diff files WITHOUT considering them a part of git
# This can be used to diff files that are not in a git repo!
git diff --no-index path/to/file/A path/to/file/B

# To pull changes while overwriting any local commits
git fetch --all
git reset --hard origin/master

# Prune all remotly delete branch
git fetch -p

# Update all your submodules
git submodule update --init --recursive

# Perform a shallow clone to only get latest commits
# (helps save data when cloning large repos)
git clone --depth 1 <remote-url>

# To unshallow a clone
git pull --unshallow

# Create a bare branch (one that has no commits on it)
git checkout --orphan branch_name

# Checkout a new branch from a different starting point
git checkout -b master upstream/master

# Remove all stale branches (ones that have been deleted on remote)
# So if you have a lot of useless branches, delete them on Github and then run this
git remote prune origin

# The following can be used to prune all remotes at once
git remote prune $(git remote | tr '\n' ' ')

# Revisions can also be identified with :/text
# So, this will show the first commit that has "cool" in their message body
git show :/cool

# Undo parts of last commit in a specific file
git checkout -p HEAD^ -- /path/to/file

# Revert a commit and keep the history of the reverted change as a separate revert commit
git revert <commit SHA>

# Pich a commit from a branch to current branch. This is different than merge as
# this just applies a single commit from a branch to current branch
git cherry-pick <commit SHA1>

# Remove fucking '^M' at each of end of line (where 'file_fucked' is the file who contains '^M' char and 'file_ok' is the same file without this fucking char
tr -d $'\r' < file_fucked > file_ok

# Push to current branch to another branch
# Here push local master on remote dreamer_theme
git push origin master:dreamer_theme

# Create bare repo shared 
git init --bare --shared=group

# This is maybe because type mistake !
error: src refspec masster does not match any.
error: failed to push some refs to 'ssh://bcorentin@192.168.1.45:8766/volume1/GIT/django-omrii.git'