CentOSϵͳ¹ÜÀí - »ù±¾È¨Ï޺͹éÊôµÄÏê½â

×¢£ºÒ»¹²¾Åλ£¬Ç°ÈýλΪuser(ËùÓÐÕß)µÄȨÏÞ£¬ÖмäÈýλΪgroup(ËùÊô×é)µÄȨÏÞ£¬×îºóÈýλΪother(ÆäËûÓû§)µÄȨÏÞ¡£ÆäÖÐrÓÃÊý×Ö...


Centos 7.5 rootÓû§±»ÌáʾȨÏÞ²»¹»?

ËÄ¡¢ÌØÊâȨÏÞ ³ýÁË»ù±¾µÄ¶Á¡¢Ð´ºÍÖ´ÐÐȨÏÞÍâ,CentOS 7 »¹Ö§³ÖһЩÌØÊâȨÏÞ: SUID:µ±ÉèÖÃÁË SUID ȨÏÞµÄÎļþ±»Ö´ÐÐʱ,¸ÃÎļþ½«ÒÔÎļþËùÓÐÕß...


centos7Äܲ»ÄܸøÒ»¸öĿ¼ÉèÖÃȨÏÞ,ÉèÍêȨÏÞÖ®ºó,ÔÚ...

µã»÷´´½¨ÈÎÎñºó£¬½øÈëµ½ÏêÇéÄÚ¿ÉÒÔ¹ØÁª½ÇÉ«£¬ÕâÀï¾ÍÊÇ·ÖÅäȨÏ޵㵽ÄÜÁ¦ÁË£¬ÓÉÓû§×Ô¼º¾õµÃ£¬ÕâÀïÎÒÃÇËæ±ã...


CentOSÆÕͨÓû§ÈçºÎ»ñµÃ¹ÜÀíԱȨÏÞ - °Ù¶È¾­Ñé

4 ·½·¨Ò»¡¢ÕÒµ½/etc/sudoersÎļþ ʹÓÃrootÓû§´ò¿ªÕâ¸öÎļþ£¬ÕÒµ½#%wheel ALL=(ALL) ALL ÕâÒ»ÐÐ °Ñ...


CentOSÏÂACLȨÏÞ¿ØÖÆÏê½â

ACLȨÏÞ¿ØÖÆÖ÷ҪĿµÄÊÇÌṩ´«Í³µÄowner,group,otherµÄread,wirte,executeȨÏÞÖ®ÍâµÄ¾ßÌåȨÏÞÉèÖ㬿ÉÒÔÕë¶Ôµ¥Ò»Óû§»ò×éÀ´ÉèÖÃÌض¨µÄȨ...


¹ØÓÚCentOS Õ˺ÅȨÏÞÎÊÌâ?

3£º¼ì²é /etc/sudoersÅäÖà Îļþ£¬¿´ÄÇЩÆÕͨÓû§ ÅäÖÃÁËÎÞÃÜÂëµÄ sudoÃüÁ²¢¸ù¾ÝÇé¿öÖØÐÂÅäÖà ¡£


centos8Öг¬¼¶Óû§ÔõÑùÐÞ¸ÄÓû§È¨ÏÞ

1¡¢Ê×ÏÈ´ò¿ªcento8½çÃ棬µÇ¼Õ˺š£2¡¢Æä´ÎÐèÒªÊäÈërootÓû§µÄÃÜÂë¡£3¡¢×îºóÊäÈëÐÞ¸ÄÃÜÁ¼´¿ÉÍê³ÉÓû§È¨ÏÞµÄÐ޸ġ£


linux/centosµÄȨÏÞ¹ÜÀíÃüÁî - °Ù¶È¾­Ñé

4 ÎļþËÑË÷ÃüÁî grepÃüÁîËùÔÚ·¾¶ /bin/grepÖ´ÐÐȨÏÞ ËùÓÐÓû§Óï·¨ ...


centos7 Ìí¼ÓÓû§²¢ÊÚȨrootȨÏÞ

1.¾²Ö¹rootÕ˺ŵǽ¡£±£´æÍ˳ö 2.´´½¨Óû§²¢ÊÚȨ root ALL=(ALL) ALL sss ALL=(ALL) ALL £¨Ìí¼ÓÕâÒ»ÐУ©±£´æ£¬...


centosÈçºÎÐÞ¸ÄÓû§È¨ÏÞ

ÔÚrootÏÂÌí¼ÓÒ»ÐÐ,ÆäÖÐleoΪÄãµÄÓû§Ãû¡£ÐÞ¸ÄÍêwq±£´æÍ˳ö¡£leo ALL=(ALL) ALL 3¡¢ÐÞ¸ÄÍêºóÈ¡ÏûдȨÏÞ chmod u-w /etc...


Ïà¹ØËÑË÷

ÈÈÃÅËÑË÷