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

linux ϵͳÃÜÂëÍü¼ÇºóµÄ 5 ÖÖ·½·¨¡¾×ª¡¿

Èç¹ûÄã¼Èû×öϵͳÆô¶¯ÈíÅÌ£¬Í¬Ê±¶àϵͳµÄÒýµ¼LILO ºÍGRUB ÓÖ±»É¾³ý£¬ÄÇôֻÄÜʹÓÃLinux ϵͳ°²×°ÅÌÀ´»Ö¸´rootµÄÃÜÂ룬²½ÖèÈçÏ¡£ Ò». liloÒýµ¼ÔÚ³öÏÖ lilo: Ìáʾʱ¼üÈë linux single Boot: linux single »Ø³µ¿ÉÖ±½Ó½øÈëlinuxµ¥Óû§Ä£Ê½ vi /etc/passwd ɾ³ýrootÏîÖеÄÃÜÂë (ÕâÀïÒ²¿ÉÒÔÖ±½ÓʹÓÃpasswdÃüÁîÖØÐÂÉèÖÃrootµÄÃÜÂë) rebootÖØÆô£¬rootÃÜÂëΪ¿Õ ¶þ. grubÒýµ¼ÔÚ³öÏÖgrub»­ÃæÊ±£¬Ñ¡ÔñlinuxÒýµ¼ÏȻºó°´e¼ü Ñ¡ÔñÒÔkernel¿ªÍ·µÄÒ»ÐУ¬ÔÙ°´e ¼ü£¬ÔÚ´ËÐеÄĩ⣬°´¿Õ¸ñ¼üºóÊäÈësingle£¬ÒԻسµ¼üÀ´Í˳ö±à¼­Ä£Ê½; »Ø³µ·µ»Ø£¬È»ºó°´b¼üÆô¶¯£¬¼´¿ÉÖ±½Ó½øÈëlinuxµ¥Óû§Ä£Ê½ vi /etc/passwd ɾ³ýrootÏîÖеÄÃÜÂë (ÕâÀïÒ²¿ÉÒÔÖ±½ÓʹÓÃpasswdÃüÁîÖØÐÂÉèÖÃrootµÄÃÜÂë) rebootÖØÆô£¬rootÃÜÂëΪ¿Õ Èý¡¢¿ÉÒÔʹÓÃlinuxÆô¶¯ÈíÅÌÒýµ¼ ³öÏÖbootºó£¬ÊäÈëlinux single ¿É½øÈëµ¥Óû§Ä£Ê½; Ð޸Ļòɾ³ýrootÃÜÂë; ËÄ¡¢Ê¹ÓÃLinuxϵͳ°²×°ÅÌ Èç¹ûÄã¼Èû×öϵͳÆô¶¯ÈíÅÌ£¬Í¬Ê±¶àϵͳµÄÒýµ¼LILO ºÍGRUB ÓÖ±»É¾³ý£¬ÄÇôֻÄÜʹÓÃLinux ϵͳ°²×°ÅÌÀ´»Ö¸´rootµÄÃÜÂë¡£ ÓõÚÒ»ÕÅLinux ϵͳ°²×°ÅÌÆô¶¯£¬³öÏÖboot Ìáʾ·ûºóÊäÈ룺 ·········10········20········30········40········50········60········70········80········90 1.oot: linux rescue ´Ëʱϵͳ½øÈë¾ÈԮģʽ£¬È»ºó¸ù¾ÝÌáʾÍê³É£º1.Ñ¡ÔñÓïÑԺͼüÅ̸ñʽ;2.Ñ¡ÔñÊÇ·ñÅäÖÃÍø¿¨£¬Ò»°ãϵͳÒòÍøÂç²»ÐèÒª£¬ËùÒÔ¿ÉÒÔÑ¡Ôñ·ñÌø¹ýÍø¿¨ÅäÖÃ;3 . Ñ¡ÔñÊÇ·ñÈÃϵͳ²éÕÒÓ²ÅÌÉϵÄRedhat Linux ϵͳ£¬Ñ¡Ôñ¼ÌÐø;4.ϵͳÏÔʾӲÅÌÉϵÄϵͳÒѾ­±»ÕÒµ½£¬²¢¹ÒÔØÔÚ/mnt/sysimage ÏÂ;5.½øÈëÕü¾È״̬£¬¿ÉÖØÐÂÉèÖÃroot µÄÃÜÂ룺 ·········10········20········30········40········50········60·


Ïà¹ØÎĵµ£º

linuxÁ´½ÓÎļþ

 Á´½ÓÎļþÓеãÀàËÆÓÚWindows µÄËùν¿ì½Ý·½Ê½£¬µ«²¢²»ÍêȫһÑù¡£Á´½ÓÓÐÁ½ÖÖ·½Ê½£¬ÈíÁ´½ÓºÍÓ²Á´½Ó¡£
¡¡¡¡ÈíÁ´½ÓÎļþ
¡¡¡¡ÈíÁ´½ÓÓֽзûºÅÁ´½Ó£¬Õâ¸öÎļþ°üº¬ÁËÁíÒ»¸öÎļþµÄ·¾¶Ãû¡£¿ÉÒÔÊÇÈÎÒâÎļþ»òĿ¼£¬¿ÉÒÔÁ´½Ó²»Í¬ÎļþϵͳµÄÎļþ¡£Á´½ÓÎļþÉõÖÁ¿ÉÒÔÁ´½Ó²»´æÔÚµÄÎļþ£¬Õâ¾Í²úÉúÒ»°ã³ÆÖ®Îª"¶ÏÁ´"µÄÎÊÌâ(»òÔ»“ÏÖ ......

linuxÖ®¼äһЩ²î±ð

redhatϵÁÐ(rhel,centos,fc) yum install package-name
debianϵÁÐ(debian,ubuntu)  apt-get install package-name
¶ÔÓÚ¿ª·¢°ü
redhat:  yum install python-devel
debian:  apt-get install python-dev
Ìí¼ÓÓû§
redhat:  useradd user-name
debian:  useradd -m user-name
debianϵÁÐÀï ......

linux api±Ê¼Ç£¨4£©£ºỊ̈߳¨¶þ£©

ÕâÒ»½ÚÎÒÃÇÀ´¿´¿´ÆäËûÏ̺߳¯Êý£º
int pthread_tryjoin_np(pthread_t thread_handle, void ** thread_return);
int pthread_timedjoin_np (pthread_t thread_handle, void **thread_return, __const struct timespec *abstime);
pthread_tryjoin_np»á¿ÉÒÔÓÃÀ´ÅжÏthread_handleÖ¸ÏòµÄÏß³ÌÊÇ·ñÒѾ­ÖÐÖ¹£¬Èç¹ûûÓÐÔò*thre ......

linux api±Ê¼Ç£¨5£©£ºỊ̈߳¨Èý£©

ÕâÀï¼ÌÐøÉÏһƪ¹ØÓÚÏ̺߳¯ÊýµÄ½éÉÜ£º
int pthread_detach (pthread_t thread_handle);
 
Õâ¸öº¯ÊýµÄ×÷ÓÃÊÇÈÃthread_handleÖ¸ÏòµÄÄ¿±êÏß³ÌÔÚÖÐÖ¹µÄʱºòÇåÀí×Ô¼ºÓµÓеÄÊý¾Ý¡£ÔÚÕâ¸öº¯Êýµ÷ÓÃÖ®ºó£¬
²»ÄÜÔÙ¶Ôthread_handleʹÓÃpthread_join¡£
ÏÔ¶øÒ×¼ûµÄÊÇ£¬Èç¹ûÎÒÃÇûÓжÔд´½¨µÄÏ̵߳÷ÓÃpthread_detach£¬Õâ¸öÏß ......

Oracle11gR2 for Linux ¾²Ä¬°²×°±Ê¼Ç


±¾ÎĵµÊÇOracle
Database 11.2.0.1 for RHEL5 Server(°üÀ¨x86ºÍx86_64ƽ̨)µÄ¾²Ä¬°²×°Ö¸ÄÏ. ËùÓвÙ×÷ÎÞÐèʹÓÃͼÐνçÃæ. ¾²Ä¬°²×°ÄܼõÉÙ°²×°³ö´íµÄ¿ÉÄÜÐÔ, Ò²ÄÜ´ó´ó¼Ó¿ì°²×°ËÙ¶È.
# ºó¸úÃüÁî±íʾÒÔ²Ù×÷ϵͳÏÂrootÓû§²Ù×÷;  ºó¸úÃüÁî±íʾÒÔ²Ù×÷ϵͳÏÂoracleÓû§²Ù×÷;
1.1 ÉÏ´«Èí¼þ
¼ÙÈç·ÅÔÚ/wangnc/oracle/11g/Ä ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ