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Diffstat (limited to 'git.html.markdown')
| -rw-r--r-- | git.html.markdown | 55 |
1 files changed, 53 insertions, 2 deletions
diff --git a/git.html.markdown b/git.html.markdown index 72079f6c..e7ca07d6 100644 --- a/git.html.markdown +++ b/git.html.markdown @@ -5,6 +5,8 @@ contributors: - ["Jake Prather", "http://github.com/JakeHP"] - ["Leo Rudberg" , "http://github.com/LOZORD"] - ["Betsy Lorton" , "http://github.com/schbetsy"] + - ["Bruno Volcov", "http://github.com/volcov"] + - ["Andrew Taylor", "http://github.com/andrewjt71"] filename: LearnGit.txt --- @@ -76,6 +78,11 @@ other repositories, or not! A branch is essentially a pointer to the last commit you made. As you go on committing, this pointer will automatically update to point the latest commit. +### Tag + +A tag is a mark on specific point in history. Typically people use this +functionality to mark release points (v1.0, and so on) + ### HEAD and head (component of .git dir) HEAD is a pointer that points to the current branch. A repository only has 1 *active* HEAD. @@ -206,6 +213,28 @@ $ git branch -m myBranchName myNewBranchName $ git branch myBranchName --edit-description ``` +### tag + +Manage your tags + +```bash +# List tags +$ git tag +# Create a annotated tag +# The -m specifies a tagging message,which is stored with the tag. +# If you don’t specify a message for an annotated tag, +# Git launches your editor so you can type it in. +$ git tag -a v2.0 -m 'my version 2.0' +# Show info about tag +# That shows the tagger information, the date the commit was tagged, +# and the annotation message before showing the commit information. +$ git show v2.0 +# Push a single tag to remote +$ git push origin v2.0 +# Push a lot of tags to remote +$ git push origin --tags +``` + ### checkout Updates all files in the working tree to match the version in the index, or specified tree. @@ -305,6 +334,9 @@ $ git log --oneline # Show merge commits only $ git log --merges + +# Show all commits represented by an ASCII graph +$ git log --graph ``` ### merge @@ -343,9 +375,12 @@ Pulls from a repository and merges it with another branch. # Update your local repo, by merging in new changes # from the remote "origin" and "master" branch. # git pull <remote> <branch> -# git pull => implicitly defaults to => git pull origin master $ git pull origin master +# By default, git pull will update your current branch +# by merging in new changes from its remote-tracking branch +$ git pull + # Merge in changes from remote branch and rebase # branch commits onto your local repo, like: "git pull <remote> <branch>, git rebase <branch>" $ git pull origin master --rebase @@ -359,9 +394,12 @@ Push and merge changes from a branch to a remote & branch. # Push and merge changes from a local repo to a # remote named "origin" and "master" branch. # git push <remote> <branch> -# git push => implicitly defaults to => git push origin master $ git push origin master +# By default, git push will push and merge changes from +# the current branch to its remote-tracking branch +$ git push + # To link up current local branch with a remote branch, add -u flag: $ git push -u origin master # Now, anytime you want to push from that same local branch, use shortcut: @@ -465,6 +503,16 @@ $ git reset 31f2bb1 # after the specified commit). $ git reset --hard 31f2bb1 ``` +### revert + +Revert can be used to undo a commit. It should not be confused with reset which restores +the state of a project to a previous point. Revert will add a new commit which is the +inverse of the specified commit, thus reverting it. + +```bash +# Revert a specified commit +$ git revert <commit> +``` ### rm @@ -499,3 +547,6 @@ $ git rm /pather/to/the/file/HelloWorld.c * [Git - the simple guide](http://rogerdudler.github.io/git-guide/index.html) * [Pro Git](http://www.git-scm.com/book/en/v2) + +* [An introduction to Git and GitHub for Beginners (Tutorial)](http://product.hubspot.com/blog/git-and-github-tutorial-for-beginners) + |