diff options
Diffstat (limited to '')
-rw-r--r-- | LuaSL/testLua/yueliang-0.4.1/test_lua/5.1/xd.lua | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/LuaSL/testLua/yueliang-0.4.1/test_lua/5.1/xd.lua b/LuaSL/testLua/yueliang-0.4.1/test_lua/5.1/xd.lua new file mode 100644 index 0000000..ebc3eff --- /dev/null +++ b/LuaSL/testLua/yueliang-0.4.1/test_lua/5.1/xd.lua | |||
@@ -0,0 +1,14 @@ | |||
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 | ||