linuxµ÷ÓÿâµÄÎÊÌâ
ÔÚдC³ÌÐòµÄʱºòÓõ½¾²Ì¬¿âµÄº¯ÊýÀýÈçstrcpy£¬ÎªÊ²Ã´ÔÚ±àÒëµÄʱºòÓÃgcc²»ÓüӲÎÊý-l±íʾÓõ½µÄ¿â£¿ÄѵÀÊÇĬÈϵÄÂð£¿Ð»Ð»
²»ÓüӲÎÊýÄǿ϶¨ÊÇĬÈϵİ¡
printf¡¢strcpyÕâЩº¯Êý£¬ËûÃÇËùÔڵĿⶼÊÇĬÈÏÁ´½ÓµÄ£¬²»±ØÓÃ-lÖ¸¶¨
http://student.csdn.net/space.php?uid=115985&do=blog&id=7654
$ ldd a.out
linux-vdso.so.1 => (0x00007fffdb3ff000)
libc.so.6 => /lib64/libc.so.6 (0x0000003329000000)
/lib64/ld-linux-x86-64.so.2 (0x0000003327c00000)
$ nm /lib64/libc.so.6 | grep strcpy
00000033290808f0 t __GI_strcpy
00000033290fc160 T __strcpy_chk
0000003329089e50 T __strcpy_small
00000033290808f0 T strcpy
"T"±íʾstrcpyµÄʵÏÖÔÚlibc.so.6µÄ´úÂë¶Î
¹þ£¬ÐÂÊÖ£¬Ñ§Ï°ÁË¡¢¡¢
ѧϰ
ѧһѧ
guoke
лл
Ïà¹ØÎÊ´ð£º
ÎÒĿǰÔÚ±¾µØµÄlinuxÉÏдÁËÒ»¸öswingµÄ½çÃæ£¬Ïëͨ¹ýÕâ¸ö½çÃæÀ´¿ØÖÆÆäËüµçÄÔµÄlinuxÖØÆô¡£
ÎÒÖªµÀÓÃRuntime.getRuntime().exec("shutdown -r");¿ÉÒÔ¿ØÖƱ¾»úLinuxÖØÆô£¬µ«ÊÇÔõô¿ØÖÆÔ¶³ÌµÄlinuxÖØÆôÄØ£¿ ......
ÓÐʲôºÃµÄLinux½Ì³ÌÂð£¿
СµÜл¹ý~
[ÎÊÌâµãÊý:0·Ö]
google
¾Ý˵Äñ¸çµÄ˽·¿²Ë²»´í¡£
Äñ¸çµÄLinux˽·¿²Ë
¸ü¶àµÄÔÙÕâÉÏÃæÈ¥ËÑË÷һϺÜLIUNXÊé¼®»¹²»´í
ÒýÓÃ
google
Õý½â
Äñ¸çµÄLinux˽·¿²Ë ......
¸÷λ´óϺ£¬ÎÒÕýÔÚѧϰLinux£¬¿ÉÊÇLinuxͼÐνçÃæºÍÃüÁîÐÐÖ®¼äÇл»Óöµ½À§ÄÑ£¬ÔÚÃüÁîÐÐÏÂÊäÈëstartx£¬²»ÊǽøÈëͼÐνçÃæ
¶øÊdzöÏÖ
ÇëÎʸ÷룬ÕâÊÇΪʲô£¿ ¶øÇÒ°´Ctrl+Alt+F7£¬Ò²²»ÄÜÃüÁîÐнøÈëͼÐνçÃæ¡£&nbs ......
ÔÚlinuxÏÂдµÄһЩС³ÌÐòºÍ½Å²½£¬Ã¿´ÎÒªÔËÐж¼ÓÐÇл»µ½ËüËùÔÚµÄĿ¼£¬
ÔõÑùÈÃËüÔÚÆäËûĿ¼Ҳ¿ÉÒÔÓÃÄØ£¿¾ÍÈçÓÃvi»òlsÕâЩÃüÁîÒ»Ñù
³¢ÊÔ¹ýÌí¼Ó»·¾³±äÁ¿£¬µ«²»³É¹¦£¬²»¶®
ûÓÐÈ˻شð
ÏñviÄÇЩ£¬ËüÃÇËùÔÚµÄĿ¼¶¼Å ......
ÏÖÔÚÔÚÓÃImageIconÀ´ÏÔʾͼƬ£¬ÎÒµÄͼƬÊÇ·ÅÔÚeclipseϵÄ"images"Îļþ¼ÐÏ£¬"images"Îļþ¼ÐºÍ¹¤³ÌµÄsrcÎļþ¼ÐÊÇÔÚͬһĿ¼Ï£¬Õû¸ö³ÌÐò¾ÍÊǵ÷ÓÃ"images"Îļþ¼ÐÀïµÄÎļþ·ÅÔÚImageIcon ......