git 全局忽略

创建一个新的文件
vim ~/.gitignore_global
加入忽略匹配规则

# Compiled source
.*.swp
*.pyc
*.com
*.class
*.dll
*.exe
*.o
*.so
# Packages #
# it's better to unpack these files and commit the raw source
# git has its own built in compression methods
*.7z
*.dmg
*.gz
*.iso
*.jar
*.rar
*.tar
*.zip
# Logs and databases
*.log
*.sql
*.sqlite
# OS generated files
.DS_Store*
ehthumbs.db
Icon?
Thumbs.db

将这个文件设置到git的全局配置项中
git config --global core.excludesfile ~/.gitignore_global