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

linuxϲ鿴Óû§×éµÄÐÅÏ¢


groups ²é¿´µ±Ç°µÇ¼Óû§µÄ×éÄÚ³ÉÔ±
groups gliethttp ²é¿´gliethttpÓû§ËùÔÚµÄ×é,ÒÔ¼°×éÄÚ³ÉÔ±
whoami ²é¿´µ±Ç°µÇ¼Óû§Ãû
/etc/groupÎļþ°üº¬ËùÓÐ×é
/etc/shadowºÍ/etc/passwdϵͳ´æÔÚµÄËùÓÐÓû§Ãû
Ìí¼ÓÓû§abcµ½rootȺ×飺
gpasswd -a abc root


Ïà¹ØÎĵµ£º

linux ½ø³ÌµÄ×ÊԴʹÓÃ

LinuxÄÚºË×·×Ùÿ¸ö½ø³ÌʹÓõÄ×Ê ±ÈÈç ¶ÑÕ»  ´úÂë¶Î  Êý¾Ý¶Î ÔËÐеÄλÖÃ
int getrusage(int who , struct rusage * usage) ¼ì²é½ø³Ì±¾Éí£¬×Ó½ø³Ì»òÕßÁ½ÕßÖ®ºÍµÄ×ÊԴʹÓÃ
       º¯Êý·µ»ØÒ»¸öusage½á¹¹£¬´æ·Å½ø³ÌʹÓõÄ×ÊÔ´
       usageÊǺܳ¤µÄL ......

LinuxÏÂtar bz gzµÈѹËõ°üµÄѹËõºÍ½âѹ

ÕâÊÇÍøÉÏÌṩµÄ·½·¨£º
¡¡¡¡.Tar.gz
¡¡¡¡½âѹ£ºTar zxvf FileName.Tar.gz
¡¡¡¡Ñ¹Ëõ£ºTar zcvf FileName.Tar.gz DirName
      ´óÖÂ×ܽáÁËÒ»ÏÂLinuxϸ÷ÖÖ¸ñʽµÄѹËõ°üµÄѹËõ¡¢½âѹ·½·¨¡£µ«ÊDz¿·Ö·½·¨ÎÒûÓÐÓõ½£¬Ò²¾Í²»È«£¬Ï£Íû´ó¼Ò°ïÎÒ²¹³ä£¬ÎÒ½«ËæÊ±ÐÞ¸ÄÍêÉÆ£¬Ð»Ð»£¡
¡¡¡¡.Tar
¡¡¡¡½â° ......

linux µ÷¶ÈÆ÷·¢Õ¹¼òÊö


·¢²¼µÄ 2.6.23 ÄÚºËÖаüº¬ÁËÒ»¸öÖØÒªµÄ±ä»¯£¬ÓÃCFSÌæ´úÁËÒÔǰµÄµ÷¶ÈÆ÷¡£CFS ±»ºÏ²¢µ½ mainline ֮ǰ£¬¹ØÓÚÄں˵÷¶ÈÆ÷»¹ÓÐÒ»¸öÖØÒªµÄ patch£ºRSDL¡£×îÖÕ 2.6.23 ¾ö¶¨½« CFS ºÏ²¢µ½ mainline ¶ø·ÅÆúÁË RSDL¡£ÎªÊ²Ã´ÒªÒýÈëеĵ÷¶ÈÆ÷£¬CFS ºÍ RSDL ÓÐʲôÁªÏµºÍÇø±ð£¿±¾ÎÄÊÔͼ¶ÔÄں˵÷¶ÈËã·¨µÄ·¢Õ¹ÀúÊ·×öÒ»¸ö¼òÒª½éÉÜ£¬Ï£ÍûÄ ......

linux °æ±¾Ñ¡Ôñ

Ò»Ö±ÒÔÀ´£¬¿ÉÄܺܶàÈëÃÅLinuxµÄÅóÓÑÀ´Ëµ£¬¶¼Òª¿¼ÂǵÄÎÊÌ⣬¾ÍÊǾ¿¾¹Ñ¡Ôñʲô·¢Ðа汾£¬ÔÚÕâÀ½áºÏ¸öÈ˵ÄһЩ¾­Ñ飬¸ø´ó¼ÒһЩ½¨Ò飬Ê×ÏÈ£¬ËµÃ÷Ò»
Ï£¬Linux¶¼ÊÇÒ»ÑùµÄÔ­Àí£¬ÓúÃÒ»¸ö°æ±¾£¬Ò»Àïͨ°ÙÀïÃ÷£¬Ã»ÓÐ˵Äĸö×îºÃ£¬Äĸö²»ºÃµÄ£¬¸ù¾Ý×Ô¼ºµÄ¾ßÌåÐèÇóȥѡÔñ²ÅÊÇÖØÒªµÄ¡£
¡¡¡¡1¡¢¼ÒÓÃ×ÀÃæÏµÍ³£¬Ê×ÍÆubuntuϵÁУ¬¶ÔÓ²¼ ......

linuxÏ´´½¨mysqlÓû§

1¡¢´´½¨mysqlÊý¾Ý¿âµÄ¹ÜÀíÓû§
Êý¾Ý¿â°²×°ºÃºó£¬ÎÒÃÇÓ¦¸ÃΪmysqlÊý¾Ý¿â´´½¨Ò»¸ö¹ÜÀíÕʺš£Òª°ÑrootÓû§ÉèÖÃΪ¹ÜÀíÔ±£¬´ËʱÐèÒªÖ´ÐÐÏÂÃæÃüÁ
[root@CDS2 bin]# /usr/bin/mysqladmin -u root password 123456
˵Ã÷£ºÉÏÃæ´´½¨µÄmysqlÊý¾Ý¿â¹ÜÀíԱΪroot£¬ÃÜÂë123456
2¡¢´´½¨Ò»°ãµÄÓû§
¹¤×÷ÖÐÓõ½web·þÎñÆ÷ºÍmysql·þÎñÆ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ