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×ܽáÓʼþ·þÎñÆ÷ÅäÖùý³Ì(Red Hat Enterprise Linux 4)

…………………………………………×ܽáÓʼþ·þÎñÆ÷ÅäÖùý³Ì(Red Hat Enterprise Linux 4)
Red Hat Enterprise LinuxÌṩÁËSendmailºÍPosfixÁ½ÖÖSTMPÓʼþ·þÎñÈí¼þ.
ĬÈÏÇé¿öÒѾ­°²×°Sendmail.Èç¹ûҪʹÓÃPostfix,¾Í±ØÐëÏȽ«Sendmail·þÎñÍ£Ö¹¡£È»ºóÔÙ°²×°Postfix·þÎñÈí¼þ¡£
#Step1£º°²×°Postfix·þÎñ£¬Ê×Ïȼì²éSendmail·þÎñÊÇ·ñÆô¶¯¡£
ÃüÁnetstat -nutlp | grep £º25
[root@localhost ~]# netstat -nutlp | grep :25
tcp        0      0 0.0.0.0:25                  0.0.0.0:*                   LIST EN      10696/master
[root@localhost ~]#
#Step2:ÉèÖùرÕSendmail·þÎñ¼°¿ª»úʱ×ÔÆô¶¯.
ÃüÁî:service sendmail stop(»ò/etc/rc.d/init.d/sendmail stop)
    chkconfig sendmail off
#Step3:°²×°postfix·þÎñ.
ÃüÁî:[root@localhost ~]# rpm -ivh /media/cdrom/RedHat/RPMS/postfix-2.2.10-1.RHEL4.2.rpm
½ÓÏÂÀ´¶ÔpostfixÓʼþ·þÎñ½øÐÐÅäÖÃ,postfixµÄÅäÖÃÎļþÊÇ/etc/postfix/main.cf  ĬÈÏÇé¿öÏÂ,ËüÖ»¼àÌý127.0.0.1Õâ¸ö½Ó¿ÚµÄÓʼþÊÕ·¢.
1.ÓÃvim /etc/postfix/main.cf ¶ÔÅäÖÃÎļþ½øÐÐÅäÖÃ.
ÀýÈç:myhostname = mail1.myemail.com(»ò$mail1.myemail.com)(ÅäÖÃpostfix Ö÷»úÃû³Æ)
×¢Òâ:µÈºÅÁ½±ßÒªÓпոñ.µÈºÅ×ó±ßΪ±äÁ¿Ãû³Æ,ÓÒ±ßΪ±äÁ¿µÄÖµ.Èç¹û±äÁ¿ÓÐÁ½¸öÒÔÉϵÄÉèÖÃÖµ,¾Í±ØÐëÓöººÅ»òÕßÊǿոñ½«ËûÃÇ·Ö¿ª!
ÔÚmain.cfÖÐÓÃmyhostname²ÎÊýÖ¸¶¨ÔËÐÐpostfix·þÎñµÄÓʼþÖ÷»úµÄÖ÷»úÃû³Æ;ȱʡÏÂÆäֵΪ±¾µØÖ÷»úÃû.
ÓÃmydomain²ÎÊýÖ¸¶¨¸ÃÖ÷»úµÄÓòÃû³Æ.
ÔÚpostfixÖлá×Ô¶¯½«myhostname²ÎÊýÖµµÄµÚÒ»²¿·Öɾ³ý²¢½«ÆäÓಿ·Ö×÷Ϊmydomain²ÎÊýµÄÖµ.
ÀýÈç:myhostname = mail1.myemail.com  Ôò:mydomain = myemail.com
2.ÉèÖñ¾»ú¼Ä³öµÄÓʼþËùʹÓõÄÓòÃû»òÖ÷»úÃû³Æ
myorigin = $myhostname
myorigin²ÎÊýʵ¼ÊÉÏÊÇÉèÖÃÓɱ¾»ú¼Ä³öµÄÿ·âÓʼþµÄÓʼþÍ·ÖÐmail fromµÄµØÖ·¡£
PostfixĬÈÏʹÓñ¾µØÖ÷»úÃû×÷Ϊmyorigin²ÎÊýµÄÖµ£»Ò»°ãÇé¿öϽ«myoriginµÄ


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LinuxÖа²×°Resin3ÊÖ¼Ç

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[root@wxr webapps]# java -versions
java version "1.6.0_19"
Java(TM) SE Runtime Environment (build 1.6.0_19-b04)
Java HotSpot(TM) Client VM (build 16.2-b04, mixed mode, sharing)
 
Ø  ÏÂÔØRes ......

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±éÀúÁ´±ílist_for_eachÊÇÒ»¸öºê£¬Õ¹¿ªÁ˾ÍÊÇÒ»¸öforÑ­»·
#define list_for_each(pos, head) \
        for (pos = (head)->next; prefetch(pos->next), pos != ( ......

Linux 0.11 Äں˱ʼÇ

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Ò»Ö±²»Ã÷°×schedule.cÀïµÄtask_unionµÄstackºÍuser_stackÊÇʲô¹ØÏµ£¬head.sÀï¾ÍÉèÖÃÁËespÖ¸Ïòuser_stack, ȴһֱûÓÐÓõ½task_union£¬Ö±µ½¿´µ½INIT_TASK²ÅÃ÷°×£¬´Ó½øÈë±£»¤Ä£Ê½µ½Ìø×ª½øÓû§Ì¬¶¼ÊÇÓõÄuser_stackÕâ¸öÕ»£¬¶øÈÎÎñ0µÄtssÖеÄesp0Ö¸Ïòtask_unionµÄstack, Ò²¾ÍÊǵ±ÈÎÎñ0ÔÙÌø×ª½øÄÚºË ......

linuxÏÂtomcat×Ô¶¯Æô¶¯¼ò±ã·½Ê½


ÐÞ¸ÄÅäÖÃÎļþ£¬Ê¹tomcat×Ô¶¯Æô¶¯
(¼ÙÉètomcatµÄ°²×°Â·¾¶Î»ÓÚ /opt/apache-tomcat5.5.26Ŀ¼ÏÂ)
ÔÚroot¸ùĿ¼Ï£¬ÊäÈë vi /etc/profile
ÔÚprofileÎļþÖмÓÈëÏÂÃæ¼¸¾ä»°
   cd /opt/apache-tomcat5.5.26/bin
   chmod 777 *  // °ÑbinĿ¼ÏµÄËùÓÐÎļþµÄȨÏÞÉèÖÃ×î´ó£¬·ñÔò½«²»ÄÜÔËÐÐ
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linux ƽ̨ӦÓóÌÐòÔõôÑùͨ¹ýUSB¿ØÖÆ

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      ΪÁ˸üºÃµØÀí½âusbfs£¬ÎÒà ......
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