linuxÓÃrdateÃüÁîʵÏÖͬ²½Ê±¼ä
author:skate
time:2010-05-07
ÓÃrdateÃüÁîʵÏÖͬ²½Ê±¼ä
ǰÁ½Ìì˵µ½ÓÃntpʱ¼ä·þÎñÆ÷ºÍntpdateÃüÁîͬ²½Ê±¼ä£¬½ñÌì¼òµ¥¼Ç¼ÏÂÓÃrdateͬ²½Ê±¼ä
http://blog.csdn.net/wyzxg/archive/2010/05/06/5561548.aspx
ÔÚ¸÷ÖÖlinuxÖж¼ÓÐrdateÃüÁî
1. Ñ¡ÔÚһ̨linux×÷Ϊmaster£¬È»ºóÆô¶¯ÉÏÃæµÄʱÖÓ·þÎñ
#chkconfig time on
Èç¹û²»Æô¶¯Õâ¸ö·þÎñ£¬ÔÚclientÔËÐÐrdateͬ²½Ê±¼äʱ»á±¨´íµÄ
rdate: couldn't connect to host 192.168.2.31: Connection refused
2. ÔÚclientÉÏÖ´ÐÐ
#rdate –s 192.168.2.31
ÕâÑù¾Í°ÑÔ¶³ÌµÄ192.168.2.31µÄʱ¼äͬ²½µ½±¾µØÁ˰¡
Ò²¿ÉÒÔ×ö³É¶¨Ê±ÈÎÎñ£¬ÈçÏÂËùʾ£º
[root@rac1 tmp]# crontab -l
*/2 * * * * rdate -s rac2
˵Ã÷£ºrdateÃüÁîʱ¼äͬ²½µÄ·½·¨Òª¼òµ¥Ð©£¬Ò²Ã»ÓÐntpdateʱ¼ä¾«È·¡£¾Í²»½éÉÜÁ˰¡
------end-----
Ïà¹ØÎĵµ£º
1.VMWare ¼ò½é
1.1 ʲôÊÇVMWare.
VMWareÊDZȽÏÁ÷ÐеÄÐéÄâÈí¼þ,Ëü¿ÉÒÔÔÚWindowsÉÏÄ£Äâһ̨ÐéÄâ»ú,°²×°ÈκλùÓÚX86µÄ²Ù×÷ϵͳ.
– ËüÒ²ÓÐLinux°æ±¾,ÕâÑù¿ÉÒÔÔÚLinux°²×°Windows
– ¸üеķþÎñÆ÷°æVMWare ESXÒѾ²»ÐèÒª²Ù×÷ϵͳÁË.Ö±ÔÚһ̨Ӳ¼þÉÏÐéÄâ³öN¸ö»úÆ÷,ÏÖÔںܶàIDC(»¥ÁªÍø·þÎñÆ÷ÉÌ)²ÉÓÃÕâÒ»¼¼Êõ,°Ñһ̨ ......
1¡¢°²×°°ü£º
ÏÂÔØÍøÖ·£ºhttp://java.sun.com/javase/downloads/index.jsp
jdk-6u12-linux-i586-rpm£¨°æ±¾£º1.6.0_12£©
2¡¢Ö´Ðа²×°
chmod 777 jdk-6u12-linux-i586-rpm.bin
./ jdk-6u12-linux-i586-rpm.bin
½ÓÊÜÐÒ飬°´enter¼´¿É»Ø¸´yes
3¡¢¸Ä±ä°²×°Ä¿Â¼£º
mv /usr/java/jdk1.6.0_12 /usr/local/java
4¡¢×îºóÉèÖà ......
1¡¢°²×°°ü£º
ÏÂÔØÍøÖ·£ºhttp://dev.sun.com.cn/glassfish/index_zh.html
glassfish-installer-v2.1-b60e-linux-ml.jar£¨°æ±¾£º2.1£©
2¡¢½âѹGlassFishÈí¼þ°ü²¢×Ô¶¯´´½¨Ò»¸öеÄÎļþ¼Ð½Ð“glassfish”
java -Xmx256m -jar glassfish-installer-v2.1-b60e-linux-ml.jar
»Ø¸´A
mv glassfish /usr/local/
3¡¢É ......
>1£® »úÆ÷Æô¶¯ºó£¬ÔÚµ½À¶É«ÆÁÄ»µÄ½çÃæµÄʱºò£¬°´ÉÏϼüÑ¡Ôñ¡£
>2£® ÔÚÑ¡ÔñµÄʱºòÑ¡ÔñºóÃæ´øÓÐELSMPµÄÕâÒ»ÐУ¬°´E¼ü£¬Ç§Íò²»Òª°´»Ø³µ
>3£® È»ºóÔÚÑ¡Ôñ´øÓÐkernel¿ªÍ·µÄÕâÒ»ÐУ¬°´E¼ü£¬²»Òª°´»Ø³µ¡£
>4£® &n ......
ºÍBashµÄ»·¾³É趨ÓйصÄÎļþÓÐ
/etc/profile (Ö÷Òª)
$HOME/.bash_profile (Ö÷Òª)
$HOME/.bash_login
$HOME/.profile
$HOME/.bash_logout (Ö÷Òª)
$HOME/.bashrc (Ö÷Òª)
/etc/bashrc
˵Ã÷ÈçÏ£º
µÇÈë(login)ʱ
ÏÈÖ´ÐÐ /etc/profile
½Ó×Åbash»á¼ì²éʹÓÃÕßµÄ×Ô¼ÒĿ¼ÖУ¬ÊÇ·ñÓÐ .bash_profile »òÕß .bash_login»òÕß ......