Mac ox 系统下,部分文件默认为隐藏,所以创建git仓库里的文件将不可见,可通过以下终端命令行实现 显示&隐藏
defaults write com.apple.finder AppleShowAllFiles -bool true 显示文件
defaults write com.apple.finder AppleShowAllFiles -bool false 隐藏文件
.gitignore文件的作用 ：告诉Git哪些文件不需要添加到版本管理中。
创建方式：终端相应的操作目录下执行 echo -e "....."> .gitignore
iOS开发一般通用如下操作 (复制粘贴即可)：
echo -e "# 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
*.xccheckout
*.moved-aside
*.xcuserstate
*.xcscmblueprint
*.xcscheme
## Obj-C/Swift specific
*.hmap
*.ipa
# 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/docs/Gitignore.md
fastlane/report.xml
fastlane/screenshots"> .gitignore
