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发表于 2006-1-26 16:33:25
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显示全部楼层
不知道有没有这个命令,不过这个似乎不难,你看看我的这段C程序能帮上忙吗?
把它存成code.c, 用gcc -o getascii code.c编译,最后用./getascii a 来得到97. 
[PHP]
#include <stdio.h>
#include <string.h>
int main (int argc, char** argv) {
if (argc < 2) {
fprintf (stderr, "Usage: $getascii x(the character)");
return 255;
}
if (strlen(argv[1]) > 1) {
fprintf (stderr, "Only one character is expected.");
return 255;
}
printf ("The ASCII code for %s is %d", argv[1], *argv[1]);
return 0;
}
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