xdump [-s|-e] {file_name|-}

substr -h {file|-} [start [len]]

butobi -h -i {file|-}
	PoCgڂLȕłȂƂ́ÂĂB
	QoCgڂLȕłȂƂ́A0ƌȂB
	LȕƂ́A0-9, A-Z, a-z

	-h : help
	-i : sR[h(0x0d0x0a)͂̂܂܏o͂B

bitobu -h -s -N -r -u -i {file|-}
	-h : help
	-s : PoCgspace(0x20)o͂B
	-N : moCgɉs(0x0ao)B
	-r : sƂCRLF(0x0d0a)o͂B
	-u : upper
	-i : sR[h(0x0d0x0a)͂̂܂܏o͂B
