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

Oracleѧϰ±Ê¼Ç£ºlinuxÏÂÆôÍ£Oracle


1. linuxÏÂÆô¶¯oracle
su - oracle
sqlplus /nolog
conn /as sysdba
startup
exit
lsnrctl start
exit
2. linuxϹرÕoracle
su - oracle
sqlplus /nolog
conn /as sysdba
shutdown immediate
exit
lsnrctl stop
exit
3¡¢Æô¶¯¼àÌýÆ÷
oracle@suse92:~> lsnrctl start
4¡¢Í£Ö¹¼àÌýÆ÷
oracle@suse92:~> lsnrctl stop
5¡¢²é¿´¼àÌýÆ÷״̬
oracle@suse92:~> l


Ïà¹ØÎĵµ£º

OracleÖг£Óõĺ¯Êý

  ---sqlµÄº¯ÊýµÄʹÓÃ(Oracle)      
      ---dualµÄʹÓãºÑÆÔª±í£ºÃ»ÓбíÐèÒª²éѯµÄʱºò ¿ÉÒÔÓÃËü
               ---select 'Hello World' from dual;     ---½á¹û£ºH ......

linux C forkº¯Êý

´´½¨Ð½ø³Ì£ºforkº¯Êý
1.1.1. forkº¯Êý¸Éʲô£¿
     #include <sys/types.h>
     #include <unistd.h>
     pid_t fork(void);
      ‘fork()’º¯ÊýÓÃÓÚ´ÓÒÑ´æÔÚ½ø³ÌÖд´½¨Ò»¸öнø³Ì¡£Ð½ø³Ì³ÆÎª×Ó½ ......

LinuxÖÐfind³£¼ûÓ÷¨Ê¾Àý


·find   path   -option   [   -print ]   [ -exec   -ok   command ]   {} \;
#-print ½«²éÕÒµ½µÄÎļþÊä³öµ½±ê×¼Êä³ö
#-exec   command   {} \;      -----½«²éµ½µ ......

Linux ÐÔÄܼà²â¹¤¾ß¼°µ÷ÓŽéÉÜ

Linux ÐÔÄܼà²â¹¤¾ß¼°µ÷ÓŽéÉÜ
LINUXϵͳÏ£¬´ó¶àÊýµÄÐÔÄܼà²â¹¤¾ß±£´æÔÚ/procĿ¼Ï¡£ÕâÀïÎÒÃǽ«Linux AS ºÍ SUSE LINUX EnterpriseServerÖУ¬ÃüÁîÐм°Í¼Ðη½Ê½ÏµÄÐÔÄܼà²â¹¤¾ß×ö¸ÅÀ¨ÐÔ½éÉÜ¡£ÕâЩ¹¤¾ßÓÐЩÔÚϵͳ¹¤¾ßÅÌÀÓÐЩ¿ÉÒÔ´ÓÍøÉÏÏÂÔØ¡£sar,iostat,ºÍpstatÕâÈý¸ö¹¤¾ßÔÚdistributionCDÀҲ¿ÉÒÔ´ÓÍøÉÏÏÂÔØ£¬ÍøÖ·Ê ......

LinuxÐÔÄܵ÷ÓÅ

¸ÅÊö
1. “/etc/profile”Îļþ
2. “bdflush”²ÎÊý
3. “ip_local_port_range”²ÎÊý
4. “/etc/nsswitch.conf”Îļþ
5. “/proc”Îļþϵͳ
6. “ulimit”²ÎÊý
7. Ôö¼Óϵͳ´ò¿ªµÄÎļþÊýÄ¿
8. Îļþ“atime”ÊôÐÔ
9. ÎļþµÄ“noatime&rd ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ