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

linuxÅäÖÃʱ¼ä·þÎñÆ÷

1. ÔÚhostÉÏÖ´ÐУº
     È¥µô /etc/ntp.conf ÖÐserverÐÐǰµÄ×¢ÊÍ£¬Server×îºóµÄprefer£¬±íʾNTP·þÎñÆ÷Ö÷ÒªÒԸò¿Ö÷»úʱ¼ä½øÐÐУ׼£¬¿ÉÈ¥µôprefer¸Ä²ÎÊýΪtime.nist.gov¡£
     ntpdate time.nist.gov
     ntpd
2.  ÔÚclientÉÏÖ´ÐÐ
     ntpdate host
3. ͬ²½µ½bios
     hwclock -w
4.ÿÌìÖ´ÐÐͬ²½£¬ÔÚ/etc/crontabÖмÓÒ»¾ä
   30 3 * * * root /usr/sbin/ntpdate node64 && /sbin/hwclock -w >> /dev/null 2>&1
5.ÉèÖÃcronºÍntpd·þÎñ¿ª»úÆô¶¯Îª
   chkconfig -level 235 cron on
   chkconfig -level 35 ntpd on
6.crontabÎļþ˵Ã÷
1·ÖÖÓ£¨0-59£©
2Сʱ£¨2-24£©
3ÈÕÆÚ£¨1-31£©
4Ô·ݣ¨1-12£»»òÓ¢ÎÄËõдJan¡¢FebµÈ£©
5Öܼ¸£¨0-6£¬0ΪÖÜÈÕ£»»òµ¥´ÊËõдSun¡¢MonµÈ£©
6Óû§Ãû£¨Ö´ÐÐÃüÁîʱÒÔ´ËÓû§µÄÉí·Ý£©
7ÒªÖ´ÐеÄÃüÁ·¾¶£©


Ïà¹ØÎĵµ£º

LinuxÏÂviÃüÁîÏê½â

vi
±à¼­Æ÷ÊÇËùÓÐUnix¼°Linuxϵͳϱê×¼µÄ±à¼­Æ÷£¬ËüµÄÇ¿´ó²»Ñ·É«ÓÚÈκÎ×îеÄÎı¾±à¼­Æ÷£¬ÕâÀïÖ»ÊǼòµ¥µØ½éÉÜÒ»ÏÂËüµÄÓ÷¨ºÍһС²¿·ÖÖ¸Áî¡£ÓÉÓÚ¶Ô
Unix¼°LinuxϵͳµÄÈκΰ汾£¬vi±à¼­Æ÷ÊÇÍêÈ«ÏàͬµÄ£¬Òò´ËÄú¿ÉÒÔÔÚÆäËûÈκνéÉÜviµÄµØ·½½øÒ»²½Á˽âËü¡£ViÒ²ÊÇLinuxÖÐ×î»ù±¾µÄÎı¾±à¼­
Æ÷£¬Ñ§»áËüºó£¬Äú½«ÔÚLinuxµÄÊÀ½çÀ ......

linux yumÃüÁîÏê½â

Ò». yumÊÇʲô
yum = Yellow dog Updater, Modified
Ö÷Òª¹¦ÄÜÊǸü·½±ãµÄÌí¼Ó/ɾ³ý/¸üÐÂRPM°ü.
ËüÄÜ×Ô¶¯½â¾ö°üµÄÒÐÀµÐÔÎÊÌâ.
ËüÄܱãÓÚ¹ÜÀí´óÁ¿ÏµÍ³µÄ¸üÐÂÎÊÌâ
×¢:ΪʲôҪʹÓÃyum¶ø²»ÓÃapt,×î¼òµ¥µÄÔ­Òò,Fedora×Ô´ø

¶þ. ......

linux´ÅÅ̲Ù×÷ÃüÁîÏê½â

1.·ÖÇøÓë¸ñʽ»¯Ô­Àí
Ó²Å̵ķÖÇø·ÖÖ÷MBR£¨446byte£©,Ö÷·ÖÇø±í(64byte)£¬·ÖÇø.
2.ʹÓÃlinuxÖеÄfdisk·ÖÇø
fdisk /dev/sdb
p ´òÓ¡·ÖÇø±í
t ת»»·ÖÇø±í
w д½ø·ÖÇø±í
n н¨·ÖÇø
v ¼ì²é·ÖÇø
×¢£ºfdiskʹÓÃÍêÒªÖØÐÂÆô¶¯.ÐÂÓ²Å̲»ÓÃ.
3.linuxµÄ¸ñʽ»¯Èí¼þ
mkfs-Ö§³Öext2,ext3,vfat,msdos,jfs,reiserfsµÈ
Ó÷¨1£ºmkfs ......

LinuxϵͳSudoÃüÁîµÄʹÓÃ˵Ã÷

“Sudo” ÊÇUnix/Linuxƽ̨ÉϵÄÒ»¸ö·Ç³£ÓÐÓõŤ¾ß£¬ËüÔÊÐíϵͳ¹ÜÀíÔ±·ÖÅ䏸ÆÕͨÓû§Ò»Ð©ºÏÀíµÄ“ȨÀû”£¬ÈÃËûÃÇÖ´ÐÐһЩֻÓг¬¼¶Óû§»òÆä
ËûÌØÐíÓû§²ÅÄÜÍê³ÉµÄÈÎÎñ£¬±ÈÈ磺ÔËÐÐһЩÏñmount£¬halt£¬suÖ®ÀàµÄÃüÁ»òÕ߱༭һЩϵͳÅäÖÃÎļþ£¬Ïñ/etc/mtab£¬ /etc
/samba/smb.confµÈ¡£ÕâÑùÒ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ