RedHat Linux³£¼ûµÄÈÕÖ¾ÎļþºÍ³£ÓÃÃüÁî
³É¹¦µØ¹ÜÀíÈκÎϵͳµÄ¹Ø¼üÖ®Ò»£¬ÊÇÒªÖªµÀϵͳÖÐÕýÔÚ·¢ÉúʲôÊ¡£Linux ÖÐÌṩÁËÒì³£ÈÕÖ¾£¬²¢ÇÒÈÕÖ¾µÄϸ½ÚÊÇ¿ÉÅäÖõġ£Linux ÈÕÖ¾¶¼ÒÔÃ÷ÎÄÐÎʽ ´æ´¢£¬ËùÒÔÓû§²»ÐèÒªÌØÊâµÄ¹¤¾ß¾Í¿ÉÒÔËÑË÷ºÍÔĶÁËüÃÇ¡£»¹¿ÉÒÔ±àд½Å±¾£¬À´É¨ÃèÕâЩÈÕÖ¾£¬²¢»ùÓÚËüÃǵÄÄÚÈÝÈ¥×Ô¶¯Ö´ÐÐijЩ¹¦ÄÜ¡£Linux ÈÕÖ¾´æ´¢ÔÚ /var/log Ŀ¼ÖС£ÕâÀïÓм¸¸öÓÉϵͳά»¤µÄÈÕÖ¾Îļþ£¬µ«ÆäËû·þÎñºÍ³ÌÐòÒ²¿ÉÄÜ»á°ÑËüÃǵÄÈÕÖ¾·ÅÔÚÕâÀï¡£´ó¶àÊýÈÕÖ¾Ö»ÓÐrootÕË»§²Å¿ÉÒÔ¶Á£¬²» ¹ýÐÞ¸ÄÎļþµÄ·ÃÎÊȨÏ޾ͿÉÒÔÈÃÆäËûÈ˿ɶÁ¡£
RedHat Linux³£ÓõÄÈÕÖ¾Îļþ
RedHat Linux³£¼ûµÄÈÕÖ¾ÎļþÏêÊöÈçÏÂ
/var/log/boot.log
¸ÃÎļþ¼Ç¼ÁËϵͳÔÚÒýµ¼¹ý³ÌÖз¢ÉúµÄʼþ£¬¾ÍÊÇLinuxϵͳ¿ª»ú×Ô¼ì¹ý³ÌÏÔʾµÄÐÅÏ¢¡£
/var/log/cron
¸ÃÈÕÖ¾Îļþ¼Ç¼crontabÊØ»¤½ø³ÌcrondËùÅÉÉúµÄ×Ó½ø³ÌµÄ¶¯×÷£¬Ç°Ãæ¼ÓÉÏÓû§¡¢µÇ¼ʱ¼äºÍPID£¬ÒÔ¼°ÅÉÉú³öµÄ½ø³ÌµÄ¶¯×÷¡£CMDµÄ Ò»¸ö¶¯×÷ÊÇcronÅÉÉú³öÒ»¸öµ÷¶È½ø³ÌµÄ³£¼ûÇé¿ö¡£REPLACE£¨Ìæ»»£©¶¯×÷¼Ç¼Óû§¶ÔËüµÄcronÎļþµÄ¸üУ¬¸ÃÎļþÁгöÁËÒªÖÜÆÚÐÔÖ´ÐеÄÈÎÎñµ÷¶È¡£ RELOAD¶¯×÷ÔÚREPLACE¶¯×÷ºó²»¾Ã·¢Éú£¬ÕâÒâζ×Åcron×¢Òâµ½Ò»¸öÓû§µÄcronÎļþ±»¸üжøcronÐèÒª°ÑËüÖØÐÂ×°ÈëÄÚ´æ¡£¸ÃÎļþ¿ÉÄÜ»á²é µ½Ò»Ð©·´³£µÄÇé¿ö¡£
/var/log/maillog
¸ÃÈÕÖ¾Îļþ¼Ç¼ÁËÿһ¸ö·¢Ë͵½ÏµÍ³»ò´Óϵͳ·¢³öµÄµç×ÓÓʼþµÄ»î¶¯¡£Ëü¿ÉÒÔÓÃÀ´²é¿´Óû§Ê¹ÓÃÄĸöϵͳ·¢Ë͹¤¾ß»ò°ÑÊý¾Ý·¢Ë͵½Äĸöϵͳ¡£ÏÂÃæÊǸÃÈÕÖ¾ÎļþµÄƬ¶Î£º
[quote:5dc4b4c584]
Sep 4 17:23:52 UNIX sendmail[1950]: g849Npp01950: from=root, size=25,
class=0, nrcpts=1,
msgid=<200209040923.g849Npp01950@redhat.pfcc.com.cn>,
relay=root@localhost
Sep 4 17:23:55 UNIX sendmail[1950]: g849Npp01950: to=lzy@fcceec.net,
ctladdr=root (0/0), delay=00:00:04, xdelay=00:00:03, mailer=esmtp, pri=30025,
relay=fcceec.net. [10.152.8.2], dsn=2.0.0, stat=Sent (Message queued)
/var/log/messages
[/quote:5dc4b4c584]
¸ÃÈÕÖ¾ÎļþÊÇÐí¶à½ø³ÌÈÕÖ¾ÎļþµÄ»ã×Ü£¬´Ó¸ÃÎļþ¿ÉÒÔ¿´³öÈκÎÈëÇÖÆóͼ»ò³É¹¦µÄÈëÇÖ¡£ÈçÒÔϼ¸ÐУº
[quote:5dc4b4c584]
Sep 3 08:30:17 UNIX login[1275]: FAILED LOGIN 2 from (null) FOR suying,
Authentication failure
Sep 4 17:40:28 UNIX -- suying[2017]: LOGIN ON pts/1 BY suying from
fcceec.www.ec8.pfcc.com.cn
Sep 4 17:40:39 UNIX su(pam_unix)[2048]: se
Ïà¹ØÎĵµ£º
Linux Shell »·¾³ÖÐÖ§³ÖÊäÈëÊä³öÖØ¶¨Ïò£¬Ó÷ûºÅ<ºÍ>À´±íʾ¡£0¡¢1ºÍ2·Ö±ð±íʾ±ê×¼ÊäÈë¡¢±ê×¼Êä³öºÍ±ê×¼´íÎóÐÅÏ¢Êä³ö£¬¿ÉÒÔÓÃÀ´Ö¸¶¨ÐèÒªÖØ¶¨ÏòµÄ±ê×¼ÊäÈë»òÊä³ö£¬±ÈÈç 2>a.txt ±íʾ½«´íÎóÐÅÏ¢Êä³öµ½Îļþa.txtÖС£
ͬʱ£¬»¹¿ÉÒÔÔÚÕâÈý¸ö±ê×¼ÊäÈëÊä³öÖ®¼äʵÏÖÖØ¶¨Ïò£¬±ÈÈ罫´íÎóÐÅÏ¢ÖØ¶¨Ïòµ½±ê×¼Êä³ö£¬¿ÉÒÔÓà 2> ......
ÔÚubuntuÏ»ù±¾ÉÏÖ»Òªapt-get ¾Í¿ÉÒÔÁË£¬µ«ÊÇÓÐʱºòÒª³¢Ïʾ͵ÃÈ¥ÁíÍâÏÂÁË£¬Õâʱ¾ÍÒªÁ˽âһЩlinuxϰ²Èí¼þµÄ֪ʶÁË£¬ËùÒÔÔÚÍøÉÏÕÒÁËÕâÆªÎÄÕ£®Õª×Ô£ºCnXHacker.Net
¡¡¡¡ÔÚWindowsϰ²×°Èí¼þʱ£¬Ö»ÐèÓÃÊó±êË«»÷Èí¼þµÄ°²×°³ÌÐò£¬»òÕßÓÃZipµÈ½âѹËõÈí¼þ½âѹËõ¼´¿É°²×°¡£ÔÚLinuxϰ²×°Èí¼þ¶Ô³õѧÕßÀ´Ëµ£¬ÄѶȸßÓÚWindowsÏÂÈí¼ ......
½âѹ¹¤¾ß£¨ÎÞ´ò°ü¹¦ÄÜ£©£º
-------------------------------
j——bzip2¡¢bunzip2
z——gzip¡¢gunzip
Z——compress¡¢uncompress
½âѹ¹¤¾ß£¨Óдò°üÄÜÁ¦£©£º
-------------------------------
zip¡¢unzip
rar¡¢unrar
ѹËõ°ü*.tar.gz»òÕß*.tgzµÄ½âѹ
----------------------- ......
ÔÚlinuxÏÂһЩ³£ÓõĹػú/ÖØÆôÃüÁîÓÐshutdown¡¢halt¡¢reboot¡¢¼°init£¬ËüÃǶ¼¿ÉÒÔ´ïµ½ÖØÆôϵͳµÄÄ¿µÄ£¬µ«Ã¿¸öÃüÁîµÄÄÚ²¿¹¤×÷¹ý³ÌÊDz»Í¬µÄ£¬Í¨¹ý±¾ÎĵĽéÉÜ£¬Ï£ÍûÄã¿ÉÒÔ¸ü¼ÓÁé»îµÄÔËÓø÷ÖֹػúÃüÁî¡£
¡¡¡¡1.shutdown
¡¡¡¡shutdownÃüÁȫµØ½«ÏµÍ³¹Ø»ú¡£ÓÐЩÓû§»áʹÓÃÖ±½Ó¶ÏµôµçÔ´µÄ·½Ê½À´¹Ø±Õlinux£¬ÕâÊÇÊ®·ÖΣÏյġ£ÒòÎ ......