Ios:git Distributed version Controller system

Last Update:2015-10-28 Source: Internet

Author: User

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The use of Git1, git introduction:git is an open source distributed version control System. Compared to svn, CVSDistributedno central warehouse requiredGit's version number is a generated hash value, for example: Bbaf6fb5060b4875b18ff9ff637ce118256d6f20Performancebranching and merging are relatively simpleFast ContrastLess storage space 2, The role of Git:you can use it to track files in your projectversion history status can be shared with partnersYou can combine the work of a partner with your workYou can compare the entire project or some files with a historical version or revert to a previous Version. 3. git terminology:Repository includes local libraries and remote librariespull/push/checkout/fetch: upload, GetBranch: Branchmerge : MergingConflict: ConflictCommit: SubmitRevert: Recoveryworking directory: working directory 4. Remote Library (left) and local library (right) are as Follows: 5,git some common commands:Get warehouse access informationgit init git helpgit clone git statusgit diffCommit git loggit add git show (show changes)git commit 6. Git Command Memo process:7. git workflow:Create a local working directory (init,clone)synchronizing with remote warehouses (pull,fetch)Modify a fileView Changes (show,status)loading changes (add or–a)Submit a loaded change (commit)RepeatUpload (push)8. The first git library:tell git who you are .git config–global user.name "xucons"git config–global user.email "[email protected]" Create a library:git init Clone a library:git clone git://git.kernel.org/scm/git/git.git 9. Remote Warehouse operation:git clone < warehouse address >git remote–v list all remote repositoriesgit push < warehouse name > < branch name > push local Branch update to remote warehousegit fetch gets updates from the remote repositorygit pull gets updates from the remote repository and merges the local branch 10, Pull and fetch difference:git fetch: the equivalent of getting the latest version from remote to local, not automatically mergegit pull: the equivalent of getting the latest version from remote and merge to local, equivalent to git fetch and git mergegit fetch is a bit more secure in Real-world Use. Because before the merge, we can review the update and then decide whether to merge 11. git file status change diagram:12. Common file Operation Command:git status View file statusgit add <file> track new files or staged modified filesgit diff view file changesgit commit–m <msg> submit updatesgit rm file Remove filesgit log View commit loggit commit–ammend Modify the last commitgit reset HEAD <file> cancel staged filegit checkout--<file> Cancel file modification 13. View the historical version:the git log command allows you to view the commit of a historical versiongit log operations are local operations, basic can be completed instantaneously, much faster than svn, viewing the historical version or diff comparison is very convenientyou can also return back to the historical version via the git revert operation 14, revert and Reset:Resetrolls the current working directory completely back to the specified version numberrevertto Restore a version of the modification, you must provide a specific git version number, such as ' git revert bbaf6fb5060b4875b18ff9ff637ce118256d6f20 'differenceReset refers to resetting the contents of the current head without leaving any traces. revert is to revoke a commit, but this revocation will also be saved as a commit. 15, Rebase:when the nrebase command is executed, it actually moves the branch point from c to g, so that the branch has a function from C to G 16. Branches and tags:BranchCreate a branchgit branch <name>git branch <name> <commit-id>Delete Branchgit branch-d <name>View Branchesgit branchgit branch-r "//remote branchTurn a branchgit checkout <commit-id>git checkout-b <name> <commit-id>Branch Mergegit merge <name>//merge The specified branch to the current branchMarka tag is just a handy tag for someone to identify a commitgit tag <tag-name> 17, GitHub introduction:GitHub is a web-based and git managed project service, where you can host your Code. website: https://github.com/ 18. Summary:git is a great tool for collaborationdifficult to master in a short period of time, need to continue to learn in daily use,,,,,Ios:git Distributed version Controller system

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