LinuxÄں˸ßΣ©¶´ Linuxϵͳϵͳ¿ÉÄÜÊܹ¥»÷,Ç××Ô²âÊÔ
Äں˰汾£º
Linux XOK 2.6.18-128.1.6.el5.centos.plus #1 SMP Thu Apr 2 12:53:36 EDT 2009 i686 i686 i386 GNU/Linux
ÂíÉϲâÊÔ£º
×¢Òâ²âÊÔÖпÉÄܵ¼ÖÂËÀ»ú¡£Çë²»ÒªÔÚÉú²ú»·¾³ÖвâÊÔ¡£
Èç¹ûÄãÏ£ÍûÇ×ÊÖÑéÖ¤´Ë©¶´£¬Äã¿ÉÒÔÏÂÔØÏÂÁÐÁ½¸ö´úÂë°ü²âÊÔ£¨ÓпÉÄܵ¼ÖÂϵͳ²»Îȶ¨£¬µ±»úµÈÏÖÏ󣬺ó¹û×Ô¸º£©£º
¾ÍÏÂÔØÕâ¸ö¼´¿É£ºhttp://www.securityfocus.com/data/vulnerabilities/exploits/wunderbar_emporium-3.tgz
http://www.securityfocus.com/data/vulnerabilities/exploits/36038-4.tgz
±¾Õ¾ÏÂÔØ£ºhttp://xok.la/file/2009/08/wunderbar_emporium-3.tgz
²Ù×÷½ØÍ¼£º
²âÊÔºóÎÒµÄϵͳÒѾËÀÁË¡£ÆÁÄ»ÏÔʾ£º
½â¾ö°ì·¨£º
ÔÚ/etc/modprobe.confÎļþÖмÓÈëÏÂÁÐÄÚÈÝ£º
install pppox /bin/true
install bluetooth /bin/true
install appletalk /bin/true
install ipx /bin/true
install sctp /bin/true
È»ºóÆô¶¯»úÆ÷¡£
ÍøÉÏÓÐÅóÓÑ˵ֻÐèÒª¼Ó
install pppox /bin/true
install bluetooth /bin/true
Õâ2Ìõ¾Í¿ÉÒÔÁË£¬ÎÒ²âÊÔÁË»¹ÊÇ¿ÉÒÔ»ñµÃroot.Ö»ÓмÓÍêÉÏÃæµÄ5Ìõ£¬ÖØÐÂÆô¶¯£¬²ÅÎÞ·¨»ñµÃrootȨÏÞ£º
µ½´Ë£¬½áÊø¡£
Ïà¹ØÐÅÏ¢£º
ÔÚ΢Èí±¾ÔÂÔ¾ÈÕ(8.11)µÄͬһÌ죬¹úÍâºÚ¿ÍtavisoºÍjulien¹«¿ªÁË¿ÉÒÔ¹¥»÷ËùÓÐоÉLinuxϵͳµÄÒ»¸ö©¶´£¬°üÀ¨µ«²»ÏÞÓÚRedHat,CentOS,Suse,Debian,Ubuntu,Slackware,Mandriva,Gentoo¼°ÆäÑÜÉúϵͳ¡£ºÚ¿ÍÖ»ÐèÒªÖ´ÐÐÒ»¸öÃüÁ¾Í¿ÉÒÔͨ¹ý´Ë©¶´»ñµÃrootȨÏÞ£¬¼´Ê¹¿ªÆôÁËSELinuxÒ²ÓÚÊÂÎÞ²¹¡£¹¥»÷Õâ¸ö©¶´µ½µ×Óжà¼òµ¥£¬ÏÂÃæÎÒÃÇ¿´Í¼Ëµ»°£¬ÓÐͼÓÐÕæÏà¡£
ÈçÉÏͼËùʾ£¬ÀûÓôË©¶´¼«Æä¼òµ¥£¬²¢ÇÒÓ°ÏìËùÓеÄLinuxÄںˣ¬baozÇ¿ÁÒ½¨Òéϵͳ¹ÜÀíÔ±»ò°²È«ÈËÔ±²Î¿¼ÏÂÁÐÁÙʱÐÞ¸´·½°¸£¬ÒÔ·ÀÖ¹Linuxϵͳ±»¹¥»÷ ¡£
1¡¢Ê¹ÓÃGrsecurity»òÕßPaxÄں˰²È«²¹¶¡£¬²¢¿ªÆôKERNEXEC·À»¤¹¦ÄÜ¡£
2¡¢Éý¼¶µ½2.6.31-rc6»ò2.4.37.5ÒÔÉϵÄÄں˰汾¡£
3¡¢Èç¹ûÄúʹÓõÄÊÇRedHa tEnterprise Linux 4/5µÄϵͳ»òCentos4/5µÄϵͳ£¬Äú¿ÉÒÔͨ¹ýÏÂÃæµÄ²Ù×÷¼òµ¥µÄ²Ù×÷·ÀÖ¹±»¹¥»÷¡£
ÔÚ/etc/modprobe.confÎļþÖмÓÈëÏÂÁÐÄÚÈÝ£º
install pppox /bin/true
install bluetooth /bin/true
install appletalk /bin/true
install ipx /bin/true
install sctp /bin/true
ºÜÃ÷ÏÔ£¬µÚÈý¸ö·½°¸×î¼òµ¥Ò²Ïà¶ÔÓÐЧ£¬¶ÔÒµÎñÓ°ÏìÒ²×îС£¬Èç¹ûÄú¶Ô±àÒëºÍ°²×°LinuxÄں˲»ÊìϤ£¬Ç§Íò²»ÒªÊ¹ÓÃǰÁ½¸ö·½°¸£¬·ñÔòÄúµÄϵͳ¿ÉÄÜÓÀÔ¶ÎÞ·¨Æô¶¯¡£
----------
µ±È»¾¹ý²âÊÔ 2.6.24ÒÔÉϵÄÄÚºËÒ
Ïà¹ØÎĵµ£º
Ä¿µÄ£º
±¾ÎÄÊÇ¡¶Ò»ÖÖ¶¨Î»ÄÚ´æÐ¹Â¶µÄ·½·¨£¨Solaris£©¡·¶ÔÓ¦µÄLinux°æ±¾£¬µ÷ÊÔÆ÷ʹÓÃgdb¡£Ö÷Òª½éÉÜʵÀý²¿·Ö¡£ÆäËûÇë¼û¡¶Ò»ÖÖ¶¨Î»ÄÚ´æÐ¹Â¶µÄ·½·¨£¨Solaris£©¡·¡£
ʵÀý£º
Ä£Äânewʧ°ÜµÄ³ÌÐò£º
#include <stdexcept>
class ABC
{
public:
virtual ~ABC(){}
&nb ......
linuxÖÐÒ»¹²ÓÐ32ÖÖÐźţ¬ÔÚ/usr/include/bits/signum.h Í·ÎļþÖпÉÒÔ¿´µ½
#define SIGHUP 1 /* Hangup (POSIX). */
#define SIGINT 2 /* Interrupt (ANSI).& ......
1. Linux ½Å±¾±àд»ù´¡
1.1 Óï·¨»ù±¾½éÉÜ
1.1.1 ¿ªÍ·
³ÌÐò±ØÐëÒÔÏÂÃæµÄÐпªÊ¼£¨±ØÐë·½ÔÚÎļþµÄµÚÒ»ÐУ©£º
#!/bin/sh
·ûºÅ#!ÓÃÀ´¸æËßϵͳËüºóÃæµÄ²ÎÊýÊÇÓÃÀ´Ö´ÐиÃÎļþµÄ³ÌÐò¡£ÔÚÕâ¸öÀý×ÓÖÐÎÒÃÇʹÓÃ/bin/shÀ´Ö´ÐгÌÐò¡£
µ±±à¼ºÃ½Å±¾Ê±£¬Èç¹ûÒªÖ´Ðиýű¾£¬»¹±ØÐëʹÆä¿ÉÖ´ÐС£
Ҫʹ½Å±¾¿ÉÖ´ÐУº
±àÒë chmod +x ......
Linuxϵͳµ÷ÓÃ-- unlinkº¯ÊýÏê½â
¹¦ÄÜÃèÊö£º
´ÓÎļþϵͳÖÐɾ³ýÒ»¸öÃû³Æ¡£Èç¹ûÃû³ÆÊÇÎļþµÄ×îºóÒ»¸öÁ¬½Ó£¬²¢ÇÒûÓÐÆäËü½ø³Ì½«Îļþ´ò¿ª£¬Ãû³Æ¶ÔÓ¦µÄÎļþ»áʵ¼Ê±»É¾³ý¡£
Ó÷¨£º
#include
int unlink(const char *pathname);
²ÎÊý£º
pathname£ºÖ¸ÏòÐè½â³ýÁ¬½ÓµÄÎļþÃû¡£
·µ»ØËµÃ÷£º
³É¹¦Ö´ÐÐʱ£¬·µ»Ø0¡£Ê§°Ü· ......
Linux °²×°ÖÐÎİü
Ê×ÏÈ£¬°²×°ÖÐÎİü£º
#yum groupinstall chinese-support
Æä´Î£¬ÐÞ¸ÄÒ»ÏÂ×Ö·û±àÂëµÄÅäÖá£
# vi /etc/sysconfig/i18n
Ð޸ĺóÄÚÈÝÈçÏ£º
LANG="zh_CN.GB18030"
SUPPORTED="zh_CN.UTF-8:zh_CN:zh:en_US.UTF-8:en_US:en:zh_CN.GB18030"
SYSFONT="latarcyrheb-sun16"
×îºóÖØÆô·þ ......