Linux ºÍ ¶àÏß³Ì
ÿ´Î¶¼ÊÇÓõ½£¬²éһϣ¬Ð´Ï£¬Õâ´ÎÉÔ΢¼Ç¼Ï±ʼǡ£
ºÍThreadÏà¹Ø£¬»ù±¾µÄÓÐ3¸ö¸ÅÄÏ̵߳Ľ¨Á¢ºÍÏú»Ù£»Ïß³ÌËø£»Ïß³ÌÌõ¼þ
¹ØÓÚ½¨Á¢Ị̈߳º
ret = pthread_create(&thread_id, NULL, Do_Thread, &Do_Thread_Para);
// µÚ2²ÎÊýÊÇthread ÊôÐÔ£¬Ò»°ãÎÒ²»ÓÃÉèÖÃ
// µÚ4¸ö²ÎÊýÊÇDo_ThreadµÄÈë¿Ú²ÎÊý£¬Ò»°ãÎÒ´«Ò»¸ö½á¹¹Ìå½øÈ¥
¹ØÓÚÏú»ÙỊ̈߳º
µÈ´ýÏ߳̽áÊø£ºpthread_join
Ç¿ÐÐɱµôỊ̈߳ºpthread_exit
ÈÃÏß³Ì×ÔÉú×ÔÃð£ºpthread_detach
ÎÒÒ»°ãÓõÄÊǵÚÒ»¸ö£º
pthread_join(thread_id, &Do_Thread_ret);
// µÚ¶þ¸ö²ÎÊýÊÇÏ̷߳µ»ØÖµ
¹ØÓÚÏß³ÌËø£ºµ±ÒªÔÚ¶à¸öÏ̹߳²ÏíijЩ±äÁ¿µÄʱºò£¬¾ÍÐèÒªÓÃËø¡£ÕâÑù¿ÉÒÔ±£Ö¤Ò»¸öʱ¼äµã£¬Ö»ÓÐÒ»¸öÏß³ÌÄܹ»·ÃÎÊÕâ¸öÏß³Ì
pthread_mutex_t mMutexData£»
pthread_mutex_init(&(mMutexData), NULL); // µÚ2¸ö²ÎÊýÊÇËøµÄÊôÐÔ£¬ÎÒÒ»°ãÓÃĬÈÏ£¬NULL
pthread_mutex_lock(&mMutexData); // ¼ÓËø
pthread_mutex_unlock(&mMutexData) // È¥Ëø
pthread_mutex_destroy(&mMutexData) // Ïú»Ù
¹ØÓÚÌõ¼þ£ºµ±Ä³¸öÏß³ÌÐèÒªµÈ´ýÆäËûÏ̴߳¦ÀíÍêij¸öÊý¾Ý£¨ÔËÐе½Ä³¸öµã£©µÄ»°£¬¾ÍÐèÒªÓÃÌõ¼þ£¬Ò»°ã¼Ó¸öʱ¼ä²ÎÊý£¬ÒÔ·ÀÖ¹ËÀµÈÏÂÈ¥¡£
pthread_cond_t *sConditionData£»
pthread_cond_init(&(sConditionData), NULL)£» // µÚ2¸ö²ÎÊýÊÇËøµÄÊôÐÔ£¬ÎÒÒ»°ãÓÃĬÈÏ£¬NULL
pthread_mutex_lock(&mMutexData); // Ò»°ãÌõ¼þ±ØÐëºÍËø¼ÓÔÚÒ»ÆðÓã¬ÒÔ±£Ö¤Ìõ¼þ±äÁ¿²»ÖØÈë
pthread_cond_signal(&sConditionData); // ·¢ÐźÅ
pthread_mutex_unlock(&mMutexData);
struct timespec ts;
struct timeval sTime;
struct timezone sTimeZone£»
long res;
pthread_mutex_lock(&(pApp->mMutexData));
gettimeofday(&sTime, &sTimeZone);
ts.tv_sec = sTime.tv_sec;
ts.tv_nsec += 5sTime. tv_usec * 1000 £«20*1000*1000; // 20 ms
ret = pthread_cond_timedwait(&(pApp->sConditionData), &(pApp->mMutexData), &ts); // µÈºò
if(ret == ETIMEDOUT)
{
pthread_mutex_unlock(&(pApp->mMutexData));
 
Ïà¹ØÎĵµ£º
´´½¨×ÀÃæÍ¼±ê
Ŀǰ½«ÍøÂçÓ¦ÓÃÀ©Õ¹µ½×ÀÃæÊÇÒ»¸öÇ÷ÊÆ£¬´æÔÚןܶà½â¾ö·½°¸£¬±¾ÎÄÒÔ Mozilla Prism ΪÀý£¬ÀàËÆµÄ·½·¨Í¬ÑùÊÊÓÃÓÚ Google Chrome ¡£
1. µ½ Mozilla Prism µÄÍøÕ¾ÉÏÏÂÔØ Prism£¬µã»÷ Download Now Ö®ºó»áÌáʾÓÐÁ½ÖÖ£¬Ò»ÖÖÊÇÒÔ Mozilla Firefox À©Õ¹µÄ·½Ê½£¬ÊʺÏÒѾ°²×°ÓÐ Firefox µÄÅóÓÑ£»Ò»Ö ......
Ìí¼ÓÓ²Å̺óÆô¶¯ÐéÄâ»ú£¬ Èç¹ûÌí¼ÓµÄSCSIÓ²ÅÌÕâʱӦ¸Ã¶à³öÒ»¸ösdb/sdc/..µÄÅÌ£¬¿ÉÒÔÓà fdisk -l ²é¿´µ½
·ÖÇøfdisk /dev/sdb ---> n p 1 »Ø³µ »Ø³µ w
¸ñʽ»¯mkfs -t ext3 -c /dev/sdb1
¹ÒÔØµ½Ä³¸öĿ¼ mount /dev/sdb1 /home
vi /etc/fstab Ìí¼ÓÒ»ÐÐ /dev/sdb1 /home ext3 defau ......
¡¡¡¡vi/vim ÖпÉÒÔʹÓà :s ÃüÁîÀ´Ìæ»»×Ö·û´®¡£ÒÔǰֻ»áʹÓÃÒ»ÖÖ¸ñʽÀ´È«ÎÄÌæ»»£¬½ñÌì·¢ÏÖ¸ÃÃüÁîÓкܶàÖÖд·¨(vi ÕæÊÇÇ¿´ó°¡£¬»¹ÓкܶàÐèҪѧϰ)£¬¼Ç¼¼¸ÖÖÔÚ´Ë£¬·½±ãÒÔºó²éѯ¡£
¡¡¡¡:s/vivian/sky/ Ìæ»»µ±Ç°ÐеÚÒ»¸ö vivian Ϊ sky
¡¡¡¡:s/vivian/sky/g Ìæ»»µ±Ç°ÐÐËùÓÐ vivian Ϊ sky
¡¡¡¡:n,$s/vivian/sky/ Ìæ»»µÚ n ÐÐ ......
ʲôʱºòÐèÒª´´½¨Ï̳߳ØÄØ£¿¼òµ¥µÄ˵£¬Èç¹ûÒ»¸öÓ¦ÓÃÐèҪƵ·±µÄ´´½¨ºÍÏú»ÙỊ̈߳¬¶øÈÎÎñÖ´ÐеÄʱ¼äÓַdz£¶Ì£¬ÕâÑùÏ̴߳´½¨ºÍÏú»ÙµÄ´øÀ´µÄ¿ªÏú¾Í²»ÈݺöÊÓ£¬ÕâʱҲÊÇÏ̳߳ظóö³¡µÄ»ú»áÁË¡£Èç¹ûÏ̴߳´½¨ºÍÏú»Ùʱ¼äÏà±ÈÈÎÎñÖ´ÐÐʱ¼ä¿ÉÒÔºöÂÔ²»¼Æ£¬ÔòûÓбØÒªÊ¹ÓÃÏ̳߳ØÁË¡£
ÏÂÃæÊÇLinuxϵͳÏÂÓÃCÓïÑÔ´´½¨µÄÒ»¸öÏ̳߳ء£Ï̳߳ػ ......
oracle dataguardÊÇÖ¸Ò»ÖÖÊý¾Ý¿â¼¶±ðµÄHA·½°¸£¬×îÖ÷ÒªµÄ¹¦ÄÜÊÇÈÝÔÖ£¬Êý¾Ý±£»¤£¬¹ÊÕϻָ´µÈ
ÔÚÉú²úÊý¾Ý¿âµÄÊÂÎñÒ»ÖÂÐÔʱ£¬Ê¹ÓòúÉúµÄÎïÀíÈ«±¸·Ý´´½¨±¸¿â£¬±¸¿âͨ¹ý´«Êä¹ýÀ´µÄ¹éµµÈÕÖ¾×Ô¶¯Î¬»¤±¸ÓÃÊý¾Ý¿â
½«ÖØ×öµÄÊý¾ÝÓ¦Óõ½±¸ÓÿâÉÏ¡£
1£¬Ç°Ì᣺
primary£º192.168.18.1;
oracle_SID:db1
  ......