怎样用shell解码eml文件?

meeslo

哈.找了N久,终于找到方法.

1. 
   
2. #include "stdio.h"
   
3. main(int argc, char * argv[])
   
4. {
   
5. FILE * fp; char ch, ch1, ch2; unsigned char hz;
   
6. fp = fopen(argv[1], "rt");
   
7. for (;;) {
   
8. ch = getc(fp); if (ch == EOF) break;
   
9. if (ch == '=') {
   
10. ch1 = getc(fp); if (ch1 == '\n') continue;
    
11. ch2 = getc(fp);
    
12. hz = (ch1>'9'?ch1-'A'+10:ch1-'0')*16+
    
13. (ch2>'9'?ch2-'A'+10:ch2-'0');
    
14. putchar(hz);
    
15. }
    
16. else putchar(ch);
    
17. }
    
18. fclose(fp);
    
19. }
    

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