unzip a zip file

EXAMPLES
	unzip file.zip
		unzip file.zip to ., recreating the file structure in file.zip
	unzip file.zip -d out_dir
		unzips file.zip into out_dir, creating out_dir if necessary

FLAGS
	-d	define an output directory
	-c	print contents of files in zipfile to stdout
	-l	list files contained in zipfile

RELATED
	zip
	tar
