Shell获取文件的文件名和扩展名的例子

basename example.tar.gz .tar.gz

# => example

 

FILE="example.tar.gz"

 

echo "${FILE%%.*}"

# => example

 

echo "${FILE%.*}"

# => example.tar

 

echo "${FILE#*.}"

# => tar.gz

 

echo "${FILE##*.}"

# => gz

来源： <http://www.jb51.net/article/51592.htm>

 

来自为知笔记(Wiz)