Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

linuxÎÊÌ⣺ sudo su - root - Oracle / »ù´¡ºÍ¹ÜÀí

ÎÒͨ¹ýSSHÀ´Ô¶³ÌµÇ¼Ö÷»ú
  ÔÚseagullÓû§Ï£¬¿ÉÒÔÖ±½Óͨ¹ýsudo su - root ¶øÎÞÐèÊäÈëÃÜÂ룬ֱ½ÓÇл»µ½rootÏÂ, ¶øÔÚ appÓû§Ï¾Ͳ»¿ÉÒÔ
£¨root¡¢seagullºÍappÓû§Ï¶¼ÓÐÎҵĹ«Ô¿£©£¬ÎªÊ²Ã´Óà seagull¾Í¿ÉÒÔÖ±½ÓÇл»¹ýÈ¥°¡£¬ËüÔÚ sshd_configÀïÅäÖÃÁËʲô£¿
Õâ¸ö²»Ì«¿ÉÄÜ°É¡£
ÄãµÄseagullÄÜÖ±½Ó
 su - 
ºóµ½rootÏÂÂð£¿


ÄѵÀ˵seagullÕâ¸öÓû§µÄUID GIDÒ²ºÍrootÒ»Ñù¶¼ÊÇ0Âð

su -
ÄÜÖ±½Óµ½rootÓû§Ï£¬Ã²ËƲ»Ì«¿ÉÄÜ°É

su -
Ò²Ò»ÑùÐèÒªÊäÈëÃÜÂëµÄѽ

òËƲ»Ì«¿ÉÄÜ!
  Ò²²»½â£¡°ï¶¥ÁË£¡

¿ÉÒÔµÄ,ÎÒÒÔÇ°¸É¹ý,Ö»·ÖÅä¸ø¼¸¸öÓû§ÓиöÕâȨÏÞ,ËûÃÇ¿ÉÒÔ²»Òª¹ÜÀíÔ±ÃÜÂë,½¨ÒéLZ¿´¿´sudoºÍsshd_configÅäÖÆÎļþ,ºÜ¼òµ¥,µ«ÒªÐ¡ÐÄ,Ð޸ĴíÁË,»ú×Ó¶¼ÓпÉÄÜÆð²»À´

ÎÒÒ²¾õµÃ²»¿ÉÄÜ....
ÎÒ»¹ÊÇÂùÏàÐÅlinuxµÄÓû§È¨ÏÞ¹ÜÀí..

linuxµÄÓû§È¨ÏÞ¹ÜÀíÊÇ¿ÉÒÔÐ޸ĵÄ,Ö»ÒªÄ㶮ԭÀí,±ÈÈçÓû§ÕʺźÍÃÜÂëÄ㶼¿ÉÒÔ²»²ÉÓÃ/etc/passwdÎļþ,Ö±½Ó²ÉÓÃMY SQL»òÆäËûÊý¾Ý¿â,ÕâЩÎÒ¶¼ÊµÑé¹ý

ÎÒÒ²ÏëÖªµÀ£¬Çë½Ì¸ßÊÖ£¡
{{


Ïà¹ØÎÊ´ð£º

linux»·¾³ÏÂgethostbynameº¯ÊýÎÊÌâ - C/C++ / CÓïÑÔ

дÁ˸ö²âÊÔ³ÌÐòÈçÏÂ
   
  struct hostent *hp; 
char AlarmDevIP[20];  
  int x2;

hp = gethostbyname("www.google.com");
if (hp)
{ ......

Çë½ÌsqlÓï¾ä¡£ - Oracle / ¿ª·¢

ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£
  ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î
date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......

linux ȨÏÞÉèÖõÄÎÊÌâ - Web ¿ª·¢ / Ó¦Ó÷þÎñÆ÷

ÔÚubuntuÉϴÁË·þÎñÆ÷£¬¸ùĿ¼Ϊ/var/www£¬Ê¹ÓÃphp½Å±¾ÔÚ/var/www/htmlÎļþ¼ÐÏÂÉú³ÉÁËÎļþ¼ÐºÍÎļþ£¬Éú³ÉµÄ¸ñʽÊÇ/var/www/html/123456/sss.html£¬Éú³Éºó²é¿´htmlÎļþ¼ÐµÄȨÏÞÊÇwww-data£¬ÎÒÖ´ÐÐphpµÄɾ³ý½Å±¾µÄʱ ......

Çë½Ìlinux×é²¥ÎÊÌâ¡£ - Linux/UnixÉçÇø / ³ÌÐò¿ª·¢Çø

Îҵİå×ÓÓÃǶÈëʽlinuxϵͳ·¢ËÍ×é²¥°ü¸øÎÒPCÐéÄâ»úµÄlinux£¬ÐéÄâ»úµÄlinux¿ÉÒÔ½ÓÊÕµ½£¬µ«ÊÇͬÑùµÄ³ÌÐò£¬ÓÃÐéÄâ»úµÄlinux·¢ËÍ£¬Ç¶ÈëʽlinuxÈ´½ÓÊÕ²»µ½£¬¾ßÌå±íÏÖΪ×èÈûÔÚrecvfromº¯Êý¡£
´óÖÂÒѾ­¿ÉÒÔÅųýµÄÎÊÌ⣺
1 ......

·ÖÏí×Ô¼ºµÄOracleÅäÖùý³Ì - Oracle / »ù´¡ºÍ¹ÜÀí

ллÌÆÈËÀÏ´óµÄÖ¸µã£¬Ð»Ð»¸÷λ¸ßÊÖµÄÖ¸µã£¡
°²×°10g Enterprise¡£ÉÏÍøÏÂÁËMLDNµÄOracleÊÓƵ£¬¸ú×ÅÊÓƵÉϵÄÅäÖÃ×ߣ¬°²×°³É¹¦ÁË£¬µ«ÊÇûÍêÕûµØÅäÖá£
µã»÷½øÈ룺Database Configuration Assistant
1. ´´½¨Êý¾Ý¿â£» ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ