[redis.git] / deps / lua / test / xd.lua

-- hex dump
-- usage: lua xd.lua < file

local offset=0
while true do
 local s=io.read(16)
 if s==nil then return end
 io.write(string.format("%08X  ",offset))
 string.gsub(s,"(.)",
	function (c) io.write(string.format("%02X ",string.byte(c))) end)
 io.write(string.rep(" ",3*(16-string.len(s))))
 io.write(" ",string.gsub(s,"%c","."),"\n") 
 offset=offset+16
end
Commit	Line	Data
21d3294c	1	-- hex dump
	2	-- usage: lua xd.lua < file
	3
	4	local offset=0
	5	while true do
	6	local s=io.read(16)
	7	if s==nil then return end
	8	io.write(string.format("%08X ",offset))
	9	string.gsub(s,"(.)",
	10	function (c) io.write(string.format("%02X ",string.byte(c))) end)
	11	io.write(string.rep(" ",3*(16-string.len(s))))
	12	io.write(" ",string.gsub(s,"%c","."),"\n")
	13	offset=offset+16
	14	end