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040000 tree 279e18becb50b90b440ea251ccf1b5b9731f84d1	event
040000 tree a44b894be94693cb9329ae1dcacfcd012490840c	http
040000 tree 8130c8f953ee08a66c43e1ef3b69dbdf509a0b3b	imap
040000 tree 72c4d8999915e6a7ce15b301ecf6b050c4658284	mysql
040000 tree 3111588fa7fa22d35aa8ebe4b6d26b13a0a77545	os