2008/11/7 Nguyen Vu Hung <vuhung16plus at gmail.com>:
> 2008/11/7 L? Xu?n Th?o <thaolx at gmail.com>:
>> 2008/11/7 Nguyen Vu Hung <vuhung16plus at gmail.com>:
>>> 2008/11/7 L? Xu?n Th?o <thaolx at gmail.com>:
>>>>>> ?c, t?i th?y trong s? ?? ch? kho?ng 5 lo?i %xx ch? l?m g? ??n 256.
>>>>>
>>>>> Bug prone. Trong ?? ch? c? 5 lo?i v? em ch? li?t k? kho?ng 20 files.
>>>>> Trong tr??ng h?p t?ng qu?t ph?i duy?t c? ASCII table.
>>>>
>>>> Ng? d?y quay ra chi?n ti?p b?ng sed v? bash hehe:
>>>>
>>>> $ for N in `find . -iname '*%*'`
>>>> do mv "$N" "`echo $N | sed -f sed.script`"
>>>> done
>>>>
>>>> l?n n?y t?ng h?t ph?n sed script v?o trong file sed.script. Structure
>>>> v?n nh? c?. Ch? convert b?ng ascii 7 bit n?n c? t?t c? 95 k? t? (kh?ng
>>>> ngh? l? ascii extended l? h?p l?). Ngo?i ra ph?n hex code %xx n?u c?
>>>> ch? c?i th? ph?i l? ch? hoa.
>>>
>>> cat sed.script ?
>>
>> attach r?i m?!
>>
>> n?u b?c mu?n support c? hex code ch? th??ng ki?u %5b th?... coi nh?
>> ??y l? b?i luy?n t?p v?y :)
>
> Code c?a b?c 257 d?ng k? c? command :).
nope, file sed.script t?i gen b?ng 13 d?ng c.
$ wc sedgen.c
13 23 176 sedgen.c
$ cat sedgen.c
#include <stdio.h>
#include <stdlib.h>
int
main()
{
int i;
printf("# a sed script, automatically generated\n");
for (i=0x20; i<=0x7f; i++)
printf("s/%%%X/%c/g\n", i, i);
return EXIT_SUCCESS;
}
