https://www.gitignore.io

여기서 자기가 사용하는 IDE와 언어를 선택하면 자동으로 ignore 를 생성해준다.

아래는 기본적으로 사용하는 것을 모아봤습니다.

# Directories #
/build/
/bin/
target/
.idea
classes/
META-INF/

# OS Files #
.DS_Store

*.class

# Package Files #
*.jar
*.war
*.ear
*.db

######################
# Windows
######################

# Windows image file caches
Thumbs.db

# Folder config file
Desktop.ini

######################
# OSX
######################

.svn

# Thumbnails
._*

# Files that might appear on external disk
.Spotlight-V100
.Trashes


######################
# Eclipse
######################

*.pydevproject
.project
.metadata
bin/**
tmp/**
tmp/**/*
*.tmp
*.bak
*.swp
*~.nib
.classpath
.settings/
.loadpath
/src/main/resources/rebel.xml
# External tool builders
.externalToolBuilders/

# Locally stored "Eclipse launch configurations"
*.launch

# CDT-specific
.cproject

# PDT-specific
.buildpath

# Created by https://www.gitignore.io/api/intellij

### Intellij ###
# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839

# User-specific stuff:
.idea/**/workspace.xml
.idea/**/tasks.xml
.idea/dictionaries

# Sensitive or high-churn files:
.idea/**/dataSources/
.idea/**/dataSources.ids
.idea/**/dataSources.xml
.idea/**/dataSources.local.xml
.idea/**/sqlDataSources.xml
.idea/**/dynamic.xml
.idea/**/uiDesigner.xml

# Gradle:
.idea/**/gradle.xml
.idea/**/libraries

# CMake
cmake-build-debug/

# Mongo Explorer plugin:
.idea/**/mongoSettings.xml

## File-based project format:
*.iws

## Plugin-specific files:

# IntelliJ
/out/

# mpeltonen/sbt-idea plugin
.idea_modules/

# JIRA plugin
atlassian-ide-plugin.xml

# Cursive Clojure plugin
.idea/replstate.xml

# Crashlytics plugin (for Android Studio and IntelliJ)
com_crashlytics_export_strings.xml
crashlytics.properties
crashlytics-build.properties
fabric.properties

### Intellij Patch ###
# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721

# *.iml
# modules.xml
# .idea/misc.xml
# *.ipr

# Sonarlint plugin
.idea/sonarlint

# End of https://www.gitignore.io/api/intellij
springProjectPractice.git/objects/info/
springProjectPractice.git/refs/