Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Çólinux time ÃüÁîµÄʵÏÖ´úÂë

ÈçÌ⣬лл

LinuxÊÇ¿ªÔ´µÄ£¬ÄãËÑË÷LinuxÔ´³ÌÐòĿ¼¾Í¿ÉÒÔÕÒµ½shellÃüÁîtimeµÄʵÏÖ´úÂë¡£

kernel/time.c

ÄãµÄÍ·ÏñºÜ²»´íѽ

ʹÓú¯ÊýtimeΪ½ø³ÌÌṩµ±Ç°µÄʱ¼ä
#include<time.h>
time_t time(time_t *t);
ÀýÈ磺
time_t cur_time;/*´æ´¢µ±Ç°Ê±¼äµÄ±äÁ¿*/
cur_time=time(NULL);/*µÃµ½µ±Ç°Ê±¼ä*/
printf(cur_time);


http://www.pudn.com/downloads84/sourcecode/unix_linux/detail324456.html

pudnÖ±½Ó¾ÍÓеÄÏÂ


time²»½ö½öÊǼÆÊ±£¬Ö÷ÒªÊÇÄÜ´òÓ¡³öÀ´Óû§/ϵͳʱ¼äÖ®ÀàµÄÐÅÏ¢¡£

man getrusage

ÒýÓÃ
ÄãµÄÍ·ÏñºÜ²»´íѽ


IDÒ²±©Ç¿


Ïà¹ØÎÊ´ð£º

javaÈçºÎ¿ØÖÆÔ¶³ÌLinuxÖØÆô

ÎÒĿǰÔÚ±¾µØµÄlinuxÉÏдÁËÒ»¸öswingµÄ½çÃæ£¬Ïëͨ¹ýÕâ¸ö½çÃæÀ´¿ØÖÆÆäËüµçÄÔµÄlinuxÖØÆô¡£
ÎÒÖªµÀÓÃRuntime.getRuntime().exec("shutdown -r");¿ÉÒÔ¿ØÖƱ¾»úLinuxÖØÆô£¬µ«ÊÇÔõô¿ØÖÆÔ¶³ÌµÄlinuxÖØÆôÄØ£¿ ......

php±àдִÐÐlinux shellÃüÁîµÄ´úÂë

ʹÓÃPHPµÄexecº¯Êýµ÷ÓÃlinuxµÄshellÃüÁÈçdateÈ¥ÐÞ¸Äʱ¼ä»òshutdownȥʵÏֹػú/ÖØÆô£¬µ«ÊÇ·µ»ØÖµ¶¼ÊÇʧ°ÜµÄ¡£¾­¹ý¶à´ÎÊÔÑ飬È϶¨ÊÇûÓÐȨÏÞµÄÎÊÌâ¡£
ËùÒÔ£¬Ð¡µÜÔÚ´ËÇë½Ì¸÷룬ÈçºÎ²ÅÄÜÉèÖÃȨÏÞ£¬µ÷ÓÃlinux shellà ......

±±¾©¼±ÕÐlinux¡¢PHPÍøÂçÓ¦Óÿª·¢

ÎÒÃÇÁ¥ÊôÖпÆÔº¼ÆËãËùÍøÂçÖØµãʵÑéÊÒ(http://www.ict.ac.cn/survey/channel/detail443.asp)»ù´¡ÉèÊ©¿ÎÌâ×é.
ÏÖÒòÏîÄ¿ºÍÒµÎñÍØÕ¹µÄÐèÒª,ÌØÐèÒªÕÐÆ¸ÓëÏîÄ¿Ïà¹ØµÄÍøÂçÓ¦Óù¤³Ìʦ1-2Ãû¡£

¾ßÌåÒªÇóÈçÏ¡£ÓÐÒâÕß ......

ÔÚ LINUXϵͳÖеÄORACLEÔõôн¨±í¿Õ¼ä£¿

Çë½Ì£º
ÔÚ LINUXϵͳÖеÄORACLEÔõôн¨±í¿Õ¼ä£¿
Ò»ÑùµÄÃüÁî°¡¡£Èç¹ûûÓÃomfµÄ»°£¬Äã¾ÍÖ¸¶¨Ï·¾¶ºÍÊý¾ÝÎļþÃû¾ÍÐÐÁË¡£
create tablespace xxx datafile '/u01/..../aaa.dbf' size 10m;

CREATE TA ......

¸ü¸ÄlinuxĿ¼

Ó¦ÓÃϵͳÊǰ²×°ÔÚ /opt Ŀ¼Ï£¬/opt Ŀ¼ÊÇÊôÓÚ¸ùĿ¼ / ϵġ£ÁíÍâÒ»¸öÎļþϵͳµÄ¹ÒÔØµãÊÇÔÚ/aaaĿ¼Ï£¬¿É·ñ½«/optĿ¼ÏµÄËùÓÐÎļþcopyµ½/aaaĿ¼Ï£¬umount ÔÚ/aaaĿ¼ÏµĹÒÔØµã£¬½«/aaa¸ÄÃû/optĿ¼£¬ÔÙ½«Ô­À ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ