以GitHub为远程仓库

首先创建你的github账号,

添加SSH 

生成SSH

1.打开终端

ssh-keygen -t rsa -C "youemail@eg.com" 

一直enter就可以

cd .ssh

ls

cat id_rsa.pub

红色的部分就是SSH,复制到github的SSH中,添加上就可以

回到github主页

start a project

将新创建的空仓库git clone到你的桌面

git clone git@github.com:xxx/projectname

cd进入代码仓库

在代码仓库里创建.gitignore文件

.gitignore忽略文件

touch .gitignore

open .gitignore

里面放入

*.DS_Store

*UserInterfaceState.xcuserstate

# Xcode

#

# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore

## Build generated

build/

DerivedData/

## Various settings

*.pbxuser

!default.pbxuser

*.mode1v3

!default.mode1v3

*.mode2v3

!default.mode2v3

*.perspectivev3

!default.perspectivev3

xcuserdata/

## Other

*.moved-aside

*.xcuserstate

## Obj-C/Swift specific

*.hmap

*.ipa

*.dSYM.zip

*.dSYM

# CocoaPods

#

# We recommend against adding the Pods directory to your .gitignore. However

# you should judge for yourself, the pros and cons are mentioned at:

# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control

#

# Pods/

# Carthage

#

# Add this line if you want to avoid checking in source code from Carthage dependencies.

# Carthage/Checkouts

Carthage/Build

# fastlane

#

# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the

# screenshots whenever they are needed.

# For more information about the recommended setup visit:

# https://github.com/fastlane/fastlane/blob/master/fastlane/docs/Gitignore.md

fastlane/report.xml

fastlane/Preview.html

fastlane/screenshots

fastlane/test_output

# Code Injection

#

# After new code Injection tools there's a generated folder /iOSInjectionProject

# https://github.com/johnno1962/injectionforxcode

iOSInjectionProject/

git add . /  git add .gitignore 

git commit -m "add .gitignore"

git push 

到此.gitignore文件就添加到远程的代码仓库了

常用到的git命令

git add .

git commit -m "注释"

git branch 查看本地分支

git branch -a 查看远程分支

git branch dev 创建一个名为"dev"的分支,ps:刚创建的分支只在本地,远程分支里没有

git checkout dev 切换到"dev"这个分支

git branch -r -d origin :dev  (remotes/origin/dev)

git push origin :dev 两句一起使用,删除远程分支

git push origin dev 

git pull origin dev

git push