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

LinuxϵͳÏÂNFS·þÎñÆ÷µÄÅäÖÃ

 
Ò»¡¢NFS·þÎñÆ÷µÄ°²×°
    ¼ì²élinuxϵͳÖÐÊÇ·ñ°²×°ÁËnfs-utilsºÍportmapÁ½¸öÈí¼þ°ü£¨RHEL4ϵͳĬÈÏÒѾ­°²×°ÁËÕâÁ½¸öÈí¼þ°ü£©
    ÃüÁî#rpm –q nfs-utils portmap
    ¶þ¡¢²é¿´NFS·þÎñÆ÷ÊÇ·ñÆô¶¯
    ÃüÁî#service nfs starus
    #service portmap status
    Èý¡¢Èç¹û·þÎñÆ÷ûÓÐÆô¶¯£¬Ôò¿ªÆô·þÎñ£¨Ä¬ÈÏ·þÎñÏÂnfsûÓÐÍêÈ«¿ªÆô£©
    ÃüÁî#service nfs start
    #service portmap start
    ËÄ¡¢Ö¸¶¨NFS·þÎñÆ÷µÄÅäÖÃÎļþ
    NFS·þÎñÆ÷µÄÅäÖÃÎļþ±£´æ“/etc/”Ŀ¼ÖУ¬ÎļþÃû³ÆÊÇ“exports”£¬¸ÃÎļþÓÃÓÚ±»Ö¸NFS·þÎñÆ÷ÌṩµÄĿ¼¹²Ïí
    ÃüÁî#vi /etc/exports
    ÅäÖÓexports”Îļþ¸ñʽÈçÏÂ
    /home *£¨sync£¬ro£©
    Home£º¹²ÏíĿ¼Ãû
    *£º±íʾËùÓÐÖ÷»ú
    £¨sync£¬ro£©£ºÉèÖÃÑ¡Ïî
    exportsÎļþÖеēÅäÖÃÑ¡Ïî”×ֶηÅÖÃÔÚÀ¨ºÅ¶Ô£¨“£¨ £©”£©ÖÐ £¬¶à¸öÑ¡Ïî¼äÓöººÅ·Ö¸ô
    sync£ºÉèÖÃNFS·þÎñÆ÷ͬ²½Ð´´ÅÅÌ£¬ÕâÑù²»»áÇáÒ׶ªÊ§Êý¾Ý£¬½¨ÒéËùÓеÄNFS¹²ÏíĿ¼¶¼Ê¹ÓøÃÑ¡Ïî
    ro£ºÉèÖÃÊä³öµÄ¹²ÏíĿ¼ֻ¶Á£¬Óërw²»Äܹ²Í¬Ê¹ÓÃ
    rw£ºÉèÖÃÊä³öµÄ¹²ÏíĿ¼¿É¶Áд£¬Óëro²»Äܹ²Í¬Ê¹ÓÃ
    exportsÎļþÖГ¿Í»§¶ËÖ÷»úµØÖ·”×ֶοÉÒÔʹÓöàÖÖÐÎʽ±íʾÖ÷»úµØÖ·
    192.168.152.13¡¡Ö¸¶¨IPµØÖ·µÄÖ÷»ú
    nfsclient.test.com¡¡Ö¸¶¨ÓòÃûµÄÖ÷»ú
    192.168.1.0/24¡¡Ö¸¶¨Íø¶ÎÖеÄËùÓÐÖ÷»ú
    *.test.com¡¡Ö¸¶¨ÓòϵÄËùÓÐÖ÷»ú
    *¡¡ËùÓÐÖ÷»ú
    Îå¡¢ÖØÐÂÊä³ö¹²ÏíĿ¼
    Exportfs¹ÜÀí¹¤¾ß¿ÉÒÔ¶Ô“exports”Îļþ½øÐйÜÀí
    ÃüÁî#exportfs –rv ¿ÉÒÔÈÃÐÂÉèÖõēexports”ÎļþÄÚÈÝÉúЧ
    Áù¡¢ÏÔʾNFS·þÎñÆ÷µÄÊä³öĿ¼Áбí
    ÏÔʾµ±Ç°Ö÷»úÖÐNFS·þÎñÆ÷µÄÊä³öÁбí
    # showmount -e
&


Ïà¹ØÎĵµ£º

Linux·ÀÖ¹ipÊײ¿id×ֶλØÈƵIJßÂÔ

 IPÊײ¿µÄid×Ö¶ÎÓÃÀ´±êʶ²»Í¬µÄ·â°ü£¨¶ø²»ÊÇ·ÖƬ£¬Ò»¸ö·â°üµÄËùÓзÖƬӵÓÐÏàͬµÄid£©
Õâ¸ö×Ö¶ÎÖ»Õ¼ÓÃ16룬Òò´ËÔÚÒ»¸ö¿ìËÙµÄÍøÂçÉϺܿì¾Í»á»ØÈÆ£¬ÕâÊǾͿÉÄÜÔì³ÉЭÒéÕ»¶Ôip±¨ÎÄʶ±ð»ìÂÒ¡£
LinuxÄں˲ÉÈ¡Á˲ßÂÔÀ´¼õ»ºÆä»ØÈÆËٶȡ£
²»Ê¹ÓÃÈ«¾ÖµÄid±äÁ¿£¬¶øÊǶÔÿ¸öipʹÓÃÒ»¸öµ¥¶ÀµÄ¼ÆÊýÆ÷À´¼ÆËãÆäid£¬
µ«ÊÇipµØÖ·ÊǺ ......

linuxÉÏжÔØdb2

DB2жÔØ:ÓÉÓÚijÖÖÔ­Òò£¬ÒªÐ¶ÔØDB2ÔÙÖØа²×°µÄ»°£¬Ò»¶¨ÒªÕýÈ·µÄжÔØDB2£¬·ñÔò²»ÄÜÖ´ÐÐÖØа²×°»ò°²×°µÄDB2²»¿ÉÓá£
1¡¢ÔÚlinuxÉÏжÔØDB2µÄÒ»°ã¹ý³ÌÈçÏÂËùʾ£º
a.¿ÉÑ¡£ºÉ¾³ýËùÓÐÊý¾Ý¿â¡£¿ÉÒÔʹÓá°¿ØÖÆÖÐÐÄ¡±»òdrop databaseÃüÁîɾ³ýÊý¾Ý¿â¡£
b.Í£Ö¹DB2¹ÜÀí·þÎñÆ÷¡£
c.Í£Ö¹DB2ʵÀý¡£
d.³ýÈ¥DB2¹ÜÀí· ......

LinuxϵͳÄÚ´æ´ÅÅ̳õʼ»¯¼¼ÊõÏêϸ½âÎö

LinuxÄÚ´æ³õʼ»¯¼¼Êõ£¨initrd£©ÓÃÓÚÖ§³ÖÁ½½×¶ÎµÄϵͳÒýµ¼¹ý³Ì£¬ÊÇÔÚϵͳÆô¶¯¹ý³ÌÖб»¹ÒÔصÄÁÙʱrootÎļþϵͳ£¨ÒëÕß×¢£ºÕâÀïµÄrootÎļþϵͳÊÇÖ¸µÄ¸ùÎļþϵͳ£©¡£initrd°üº¬ºÜ¶à¿ÉÖ´ÐгÌÐòºÍÇý¶¯£¬²¢ÔÊÐíÔÚÁÙʱµÄÄÚ´æ´ÅÅ̸ùÎļþϵͳ±»Ð¶ÔØ£¬ÄÚ´æ±»Êͷźó¹ÒÔØÕæʵµÄrootÎļþϵͳ¡£ÔÚÐí¶àǶÈëʽLinuxÎļþϵͳÖУ¬initrdÊÇ×îÖÕµÄ ......

LinuxÖÐÌí¼Ósudoer

 
ʹÓÃsudo¿ÉÒÔÔÚÒÔ·ÇrootÓû§µÇ¼ʱÁÙʱ»ñµÃrootȨÏÞ£¬²¢Ö´ÐÐÐèÒªµÄÃüÁî¡£
¿ÉÒÔʹÓÃsudoµÄÓû§¿ÉÒÔ½Ð×ösudoer¡£
Ìí¼ÓsudoerµÄ·½·¨£¨¼ÙÉèÄúÒѾ­°²×°sudo£©£º
Ö´ÐÐ
# visudo
»ò
# sudoedit
Ìáʾ£º
ÓÐЩ·¢ÐаæµÄsudoÌṩÁËsudoedit£¬ÓеÄÔòÌṩÁËvisudo£¬¹¦ÄÜÉÏ»ù±¾ÊÇÒ»ÑùµÄ¡£
ÄãÒ²¿ÉÒÔʹÓÃÆäËû±à¼­Æ÷Èçvi½øÐÐ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ