LINUX ¾²Ì¬¿âºÍ¶¯Ì¬¿â
¿âÓж¯Ì¬Ó뾲̬Á½ÖÖ£¬¶¯Ì¬Í¨³£ÓÃ.soΪºó׺£¬¾²Ì¬ÓÃ.aΪºó׺¡£ÀýÈ磺libhello.so libhello.a
1£¬Éú³É¿â
µÚÒ»²½Òª°ÑÔ´´úÂë±àÒï³ÉÄ¿±ê´úÂë¡£ÒÔÏÂÃæµÄ´úÂëΪÀý£¬Éú³ÉÉÏÃæÓõ½µÄhello¿â£º
/* hello.c */
#include
void sayhello()
{
printf("hello,world\n");
}
ÓÃgcc±àÒï¸ÃÎļþ£¬ÔÚ±àÒïʱ¿ÉÒÔʹÓÃÈκÎÈ«·¨µÄ±àÒï²ÎÊý£¬ÀýÈç-g¼ÓÈëµ÷ÊÔ´úÂëµÈ£º
gcc -c hello.c -o hello.o
1£©.Á¬½Ó³É¾²Ì¬¿â
ÏÖÔÚÎÒÃÇ´´½¨libhello¾²Ì¬¿âÎļþ:
$ gcc -c libhello -o libhello.o
$ ar rcs libhello.a libhello.o
ÆäÖÐarÖеÄrcsµÄÒâ˼ÊÇ£º r±íÃ÷½«Ä£¿é
¼ÓÈëµ½¾²Ì¬¿âÖУ¬c±íʾ´´½¨¾²Ì¬¿â£¬s±íʾÉú²úË÷Òý¡£
2£©.Á¬½Ó³É¶¯Ì¬¿â
gcc -fpic/fPIC -c source.c -o source.o
gcc -shared -Wl,-soname,your_soname -o library_name file_list library_list
˵Ã÷:
-fpic»òÕß-fPIC±íÃ÷´´½¨position independent code£¬Õâͨ³£ÊÇ´´½¨¹²Ïí¿â±ØÐëµÄ¡£
-Wl ±íÃ÷¸øÁ´½ÓÆ÷´«ËͲÎÊý£¬ËùÒÔÕâÀï-soname, library_name Ϊ¸øÁ´½ÓÆ÷µÄ²ÎÊý¡£
-shared ±íÃ÷ÊÇʹÓù²Ïí¿â
ÏÂÃæÊÇʹÓÃa.cºÍb.c´´½¨¹²Ïí¿âµÄʾÀý£º
gcc -fPIC -g -c -Wall a
Ïà¹ØÎĵµ£º
http://inthirties.com:90/thread-1228-1-1.html
Linux
Ò»¡¢·ÖÇø·½Ê½
1.´´½¨swap·ÖÇø£¬ÀýÈ磺
# fdisk /dev/sdb
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First cylinder (1-13054, default 1):
Using default value 1
Last cyl ......
linux µÄ¿â²Ù×÷ÃüÁî arºÍnm
µ±ÎÒÃǵijÌÐòÖÐÓо³£Ê¹ÓõÄÄ£¿é£¬¶øÇÒÕâÖÖÄ£¿éÔÚÆäËû³ÌÐòÖÐÒ²»áÓõ½£¬Õâʱ°´ÕÕÈí¼þÖØÓõÄ˼Ï룬ÎÒÃÇÓ¦¸Ã½«ËüÃÇÉú³É¿â£¬Ê¹µÃÒÔºó±à³Ì¿ÉÒÔ¼õÉÙ¿ª·¢´úÂëÁ¿¡£ÕâÀï½éÉÜÁ½¸öÃüÁîarºÍnm£¬ÓÃÀ´¶Ô¿â²Ù×÷¡£
1.ar»ù±¾Ó÷¨
2.nm»ù±¾Ó÷¨ÃüÁî
¡¡µ±ÎÒÃǵijÌÐòÖÐÓо³£ ......
ʹÓÃlinux²Ù×÷ϵͳ£¬ÄÑÃâÓöµ½Ò»Ð©Èí¼þ"¿¨¿Ç"µÄÎÊÌ⣬Õâʱ¾ÍÐèҪʹÓÃlinuxÏÂÇ¿´óµÄkillÃüÁîÀ´½áÊøÏà¹Ø½ø³Ì¡£ÕâÔÚlinuxϵͳÏÂÊǼ«ÆäÈÝÒ×µÄÊÂÇ飬ÄãÖ»ÐèÒªkill xxx¼´¿É£¬ÕâÀïxxx´ú±íÓë´ËÈí¼þÔËÐÐÏà¹ØµÄ½ø³ÌPIDºÅ¡£
Ê×ÏÈ£¬ÎÒÃÇÐèҪʹÓÃlinuxÏÂÁíÍâÒ»¸öpsÃüÁî²éÕÒÓë½ø³ÌÏà¹ØµÄPIDºÅ£ºps aux | grep pr ......
ÓÃpscp ÔÚWindowsÓëLinuxÖ®¼ä´«ÊäÎļþ
putty¹¤¾ßÔÚÎÒµÄÏÂÔØÖÐÓÐ
²½ÖèÈçÏ£º
1. Õû¸öÁ÷³ÌÊÇÕâÑù£¬ÔÚwindowsµÄÃüÁîÐÐÏ£¬ÓÃpscpÃüÁî°ÑÎļþ´ÓwindowsÖ¸¶¨Ä¿Â¼·¢Ë͵½linuxÖ¸¶¨Ä¿Â¼£»»òÕßÊÇÎļþ´ÓlinuxÖ¸¶¨Ä¿Â¼ÏÂÔØµ½windowsÖ¸¶¨Ä¿Â¼ÖС£
Á½ÖÖ´«ÊäÎļþµÄ·½Ê½¶¼ÊÇÔÚWindowsϵͳϲÙ×÷µÄ£¬linuxÏµÍ ......