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

LinuxϵͳʡÂÔÊäÈëÓû§ÃûÃÜÂë(×Ö·û½çÃæÏ£©

 
LinuxϵͳʡÂÔÊäÈëÓû§ÃûÃÜÂë(×Ö·û½çÃæÏ£©
1¡¢Ê¡ÂÔÃÜÂëÑéÖ¤
ºÜ¼òµ¥£¬Ö»Ðè°Ñ/etc/passwdÖеÄroot:x:0:0:root:/root:/bin/bash£¬¸ÄΪroot::0:0:root:/root:/bin/bash£¬¾Í¿ÉÒÔÁË£¬¾ÍÊÇÈ¥µôÁËÀïÃæµÄx£¬ÕâÑùrootÓû§¾Í²»ÓÃÃÜÂëÁË¡£ÆäËûÓû§Ò²Ò»Ñù¡£
2¡¢Ê¡ÂÔÊäÈëÓû§Ãû
(1)ÐÞ¸Ä/etc/inittab
ÔÚinittabÖУ¬ÓÐÈçÏÂÅäÖÃ
1:2345:respawn:/sbin/agetty tty1 9600
2:2345:respawn:/sbin/agetty tty2 9600
3:2345:respawn:/sbin/agetty tty3 9600
4:2345:respawn:/sbin/agetty tty4 9600
5:2345:respawn:/sbin/agetty tty5 9600
6:2345:respawn:/sbin/agetty tty6 9600
±íʾϵͳ¿ÉÒÔÓÐÁù¸ö¿ØÖÆÌ¨£¬¿ÉÒÔÓÃALT+(F1~F6)À´Çл»¡£¶ø/sbin/agetty¾ÍÊÇÒ»¸öµÇ½ÑéÖ¤³ÌÐò£¬Ö´ÐÐËü£¬»áÌáʾÓû§ÊäÈëÓû§ÃûºÍÃÜÂ룬ȻºóÆô¶¯Ò»¸öÖ¸¶¨µÄshell£¨ÔÚpasswdÎļþÖÐÖ¸¶¨µÄ£©¡£
ËùÒÔ£¬ÎÒÃÇÖ»Ð轫ÆäÐÞ¸ÄΪ²»Ö´ÐÐagettty£¬¶øÊÇÖ´ÐÐ×Ô¼º±àдµÄÒ»¸ö½Å±¾£¬¾Í¿ÉÒÔÌø¹ýÓû§ÃûºÍÃÜÂëµÄÊäÈë¡£ÐÞ¸ÄÈçÏ£º
1:2345:respawn:/root/logintest tty1 9600     (ͼÐνçÃæÊÇ5£¬´ý²âÊÔ)
ÕâÀïÎÒÔÚ/root/Ï·ÅÁËÒ»¸ö²âÊԽű¾£¬ÕâÑùϵͳÆô¶¯Ê±¾Í»áÖ´ÐÐÄǸö½Å±¾£¬½Å±¾ÄÚÈÝ£º
#!/bin/sh
/bin/login -f root    (ÉèΪ¿ÉÖ´ÐУ¬´ý²âÊÔ)
½Å±¾Æäʵ¾ÍÊÇÖ´ÐÐÁËÒ»¸örootÓû§µÄµÇ½¶øÒÑ£¬Èç¹ûÓÐÆäËûÒªÇó£¬Ò²¿ÉÒÔÌí¼Óµ½½Å±¾ÖС£


Ïà¹ØÎĵµ£º

nagios¶ÔlinuxµÄ¼à¿Ø

ÒýÓÃhttp://www.icanwen.cn/article.asp?id=13
Ò».¶Ôlinux¼ì²âµÄÁ½ÖÖ·½·¨£º
ssh:(check_by_ssh):±ÈÓÃnrpe²å¼þ¸ü°²È«£¬µ«»á·Ç³£Õ¼ÓÃ¼à¿ØÖ÷»úºÍÔ¶³ÌÖ÷»úµÄCPU,ÌØ±ðÊÇÔÚ±»¼à¿ØÉ豸ÊýÁ¿¶àµÄʱºò£¬Çé¿ö»á¸üÔã¡£
nrpe:Ï൱ÓÚÖм̳ÌÐò£¬×°ÔÚ±»¼à¿ØµÄunix/linuxϵͳÉÏ¡£Ïà¶ÔÓÚssh ,nrpeÕ¼ÓøüÉÙµÄϵͳ×ÊÔ´¡£ËùÒÔnrpe±»´ó²¿·ÖÍøÂç ......

ǶÈëʽLinuxѧǰ½¨Ò飨³õѧÕ߱ضÁ£©

 
Ŀǰ£¬Linux×÷ΪǶÈëʽϵͳµÄÖ÷Á¦¾ü£¬¹ã·ºÓ¦ÓÃÓÚÏû·ÑÀàµç×Ó¡¢¹¤Òµ¿ØÖÆ¡¢¾ü¹¤µç×Ó¡¢µçÐÅ/ÍøÂç/ͨѶ¡¢º½¿Õº½Ìì¡¢Æû³µµç×Ó¡¢Ò½ÁÆÉ豸¡¢ÒÇÆ÷ÒDZíµÈÏà¹ØÐÐÒµ¡£Ëæ×ÅǶÈëʽÐÐÒµµÄѸÃÍ·¢Õ¹£¬Ç¶ÈëʽLinuxƾ½èÆäϵͳ·¢Õ¹µÄ³ÉÊì¶È¡¢Êг¡Ó¦Óõĸ߷ݶîÒ²Êܵ½¸ü¶à¹¤³ÌʦÅóÓѵÄÇàíù£¬Ô½À´Ô½¶àµÄÆóÒµºÍÑз¢»ú¹¹¶¼×ªÏòǶÈëʽLinuxµÄ¿ ......

linuxÖÐnagiosÅäÖÃÏê½â

·¢²¼: 2009-3-30 14:11 | ×÷Õß: gyl4802959
| À´Ô´: ITÔËάר¼ÒÍø
1)Ô¤±¸ÖªÊ¶
Nagios×Ô¼º¶¨ÒåÁËÒ»Ì×¹æÔòÓÃÓÚÅäÖÃÎļþ,ÆäÖÐ×îÖØÒªµÄ¸ÅÄî¾ÍÊÇ”¶ÔÏó”----object.ͨË×µÄÀí½â:¼Ù¶¨ÎÒÃÇÊ×Ïȶ¨ÒåÁË”ÐÔ±ð”Õâ¸ö¶ÔÏó,Ëü
µÄÖµÖ»¿ÉÄÜÊÇÄÐ,Å®,ÈËÑýµÈµÈ,È»ºó¶¨ÒåijÈËΪһ¸ö¶ÔÏó,ÀýÈçÕÅÈý,¶¨ÒåÕÅÈýµÄʱºòÓÐ ......

³¬È«µÄNFSÎĵµ(FOR LINUX)

 NFS server¿ÉÒÔ¿´×÷ÊÇÒ»¸öFILE SERVER,Ëü¿ÉÒÔÈÃÄãµÄPCͨ¹ýÍøÂ罫Զ¶ËµÃNFS SERVER¹²Ïí³öÀ´µÄµµ°¸MOUNTµ½×Ô¼ºµÄϵͳÖУ¬ÔÚCLIENT¿´À´Ê¹ÓÃNFSµÄÔ¶¶ËÎļþ¾ÍÏóÊÇÔÚʹÓñ¾µØÎļþÒ»Ñù¡£ 
 NFSЭÒé´Óµ®Éúµ½ÏÖÔÚΪֹ£¬ÒѾ­Óжà¸ö°æ±¾£¬ÈçNFS V2£¨rfc1094£©,NFS V3£¨rfc1813£©£¨×îÐÂµÄ°æ± ......

Linux·þÎñ£¨Linux services£©¼ò½é

Linux·þÎñ£¨Linux services£©¶ÔÓÚÿ¸öÓ¦ÓÃLinuxµÄÓû§À´Ëµ¶¼ºÜÖØÒª¡£¹Ø±Õ²»ÐèÒªµÄ·þÎñ£¬¿ÉÒÔÈÃLinuxÔËÐеĸü¸ßЧ£¬µ«²¢²»ÊÇËùÓеÄLinux·þÎñ¶¼¿ÉÒԹرա£½ñÌì°²×°ÁËÒ»´ÎCentOs Linux£¬·¢ÏÖLinuxÆô¶¯µÄʱºòÆô¶¯Á˺öà·þÎñ£¬´ó²¿·Ö¶¼²»ÖªµÀÊǸÉʲôµÄ¡£Òò´Ë×ÅÖØÁ˽âÁËÒ»ÏÂÄÇЩLinux·þÎñ£¨Linux services£©¿ÉÒԹرգ¬ÄÇЩLinux· ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ