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* lib/lua/test: Add.

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iratqq 2008-01-11 12:02:44 +00:00
commit e8ac11b670
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trunk/lib/lua/test/xd.lua Normal file
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@ -0,0 +1,14 @@
-- 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