projects / redis.git / blame
| 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 |