Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LinuxÏÂJDK1.5µÄ°²×°ºÍÖÐÎÄÏÔʾ

1.°²×°JDK
Ê×ÏÈ£¬ÏÂÔØ×îа汾µÄLinux ƽ̨µÄJDK£¬½¨ÒéÏÂÔØRPM×Ô½âѹ¸ñʽµÄÀýÈç±¾ÎÄËùÓÃjdk-1_5_0_06-linux-i586-rpm.bin£¬ÏÈÏÂÔØÎļþµ½/tmp£¬´ò¿ªÖÕ¶Ë£¬ÊäÈë:
cd /tmp
su
ÊäÈërootÃÜÂë
Ö±½ÓÖ´ÐÐÎļþ£º
./jdk-1_5_0_06-linux-i586-rpm.bin
È»ºó»á³öÏÖsunµÄЭÒ飨Sun Microsystems, Inc. Binary Code License Agreement£©£¬Èç¹ûÔËÐÐjdk-1_5_0_06-linux-i586-rpm.binÎÞЧÇë¸øÓèÆäÏàÓ¦µÄÔËÐÐȨÏÞ¡£
Ïë²é¿´ÍêÕûЭÒ飬²»¶Ïµã»÷more¾Í¿ÉÒÔÁË¡£Èç¹û¿´ÍêÁË£¬»òÕßÏñÎÒÒ»Ñù¿´²»¶®^__^¾ÍÖ±½Ó°´q°É¡£
³öÏÖÌáʾ£ºDo you agree to the above license terms? [yes or no]
Èç¹ûͬÒâЭÒ飬ÇëÊäÈëyes¡£
È»ºó×Ô¶¯½âѹ³öjdk-1_5_0_06-linux-i586.rpm£¬²¢ÇÒ×Ô¶¯°²×°£¬Èç¹û²»ÊÇrootÓû§£¬¿ÉÄÜ»á³öÏÖÀàËÆ
error: cannot get exclusive lock on /var/lib/rpm/Packages
error: cannot open Packages index using db3 - ²»ÔÊÐíµÄ²Ù×÷ (1)
error: cannot open Packages database in /var/lib/rpm
µÄ´íÎó¡£
×îºóÏÔʾDone.°²×°½áÊø¡£
2.ÅäÖû·¾³±äÁ¿
¾ÍÏñÔÚwindowsÏÂÒ»Ñù£¬×°ºÃJDKÐèÒªÅäÖû·¾³±äÁ¿£¬·ñÔòϵͳÕÒ²»µ½ÏàÓ¦µÄ³ÌÐò¡£ÏȲ鿴µ±Ç°ÏµÍ³»·¾³±äÁ¿ÖÐjdkµÄ·¾¶£º
echo $JAVA_HOME
Èç¹û°²×°SuSE LinuxʱѡÔñÁËÏàÓ¦µÄjavaµÄ°ü£¬ÔòÏÔʾ/usr/lib/jvm/java¡£ÔÙ¿´µ±Ç°JDK°æ±¾£º
java -version
ÎҵĻúÆ÷ÉÏÏÔʾÈçÏÂÐÅÏ¢£º
java version "1.4.2_06"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_06-b03)
Java HotSpot(TM) Client VM (build 1.4.2_06-b03, mixed mode)
ÊÇ1.4.2_06°æ±¾£¬²»ÊÇÎÒÃǸղŰ²×°µÄ°æ±¾£¨ÒòΪûÓÐÐ޸Ļ·¾³±äÁ¿Â¡£
ÎÒÃǸղŰ²×°µÄ°æ±¾Ä¬ÈÏÔÚ/usr/java/jdk1.5.0_06£¬ÎÒÃǰÑËü¼Óµ½»·¾³±äÁ¿¡£
×î¼òµ¥µÄ°ì·¨¾ÍÊDZ༭/ect/profile£¬ÔÚÎļþ×îºóµÄ
#
# End of /etc/profile
#
ÉÏÃæÌí¼ÓÈçÏÂÎı¾£º
export JAVA_HOME=/usr/java/jdk1.5.0_06
export CLASSPATH=.:$JAVA_HOME/jre/lib:$JAVA_HOME/lib/tools.jar
export JRE_HOME=$JAVA_HOME/jre
export PATH=$JAVA_HOME/bin:$PATH
×÷Ó÷ֱðÊÇÉèÖà JAVA_HOME , CLASSPATH , JRE_HOME , PATH ËùÖ¸ÏòµÄ·¾¶¡£¸úwindowsϵÄÒâÒåÒ»Ñù¡£Èç¹û²»¶®¿ÉÒÔ²éÔÄÏà¹ØÎĵµ»òÕßÖ±½Ó°ÑÒÔÉÏÎı¾¸´ÖÆÕ³Ìùµ½ÄãµÄ/ect/profile Öм´¿É¡£
×¢Ïúһϣ¬Ê¹¸ü¸ÄÉúЧ¡£
Ôٲ鿴һϵ±Ç°µÄ»·¾³±äÁ¿£º
echo $JAVA_HOME
Êä³ö£º
/usr/java/jdk1.5.0_06
¿ÉÒÔ¿´µ½ÎÒÃǸղÅ×°µÄJDKÉúЧÁË¡


Ïà¹ØÎĵµ£º

Linux/UNIXÃüÁîdd¼ò½é

http://linux.chinaunix.net/doc/system/2005-02-03/1086.shtml
dd ÊÇ Linux/UNIX
ϵÄÒ»¸ö·Ç³£ÓÐÓõÄÃüÁ×÷ÓÃÊÇÓÃÖ¸¶¨´óСµÄ¿é¿½±´Ò»¸öÎļþ£¬²¢ÔÚ¿½±´µÄͬʱ½øÐÐÖ¸¶¨µÄת»»¡£
dd µÄÖ÷ҪѡÏ
Ö¸¶¨Êý×ֵĵط½
ÈôÒÔÏÂÁÐ×Ö·û½áβ³ËÒÔÏàÓ¦µÄÊý×Ö:
b=512, c=1, k=1024, w=2, xm=number m
if=file
Êä
ÈëÎļþÃû£¬È±Ê ......

Ãæ¶Ô²»¶ÏÉý¼¶µÄÄںˣ¬ÈçºÎѧϰlinuxÉ豸Çý¶¯


Ãæ¶Ô²»¶ÏÉý¼¶µÄlinuxÄںˡ¢GNU¿ª·¢¹¤¾ß¡¢linux»·¾³Ïµĸ÷ÖÖͼÐο⣬ºÜ¶àlinuxÓ¦ÓóÌÐò
¿ª·¢ÈËÔ±ºÍlinuxÉ豸Çý¶¯¿ª·¢ÈËÔ±¼´ÐË·Ü£¬ÓÖ·³Ôê¡£Ð˷ܵÄÊÇеÄÈí¼þÈí¼þ¡¢¹¤¾ß¸øÎÒÌṩÁ˸üÇ¿´óµÄ¹¦ÄÜ£¬·³ÔêµÄÊÇÊÊÓ¦ÐÂÈí¼þµÄÌØÐÔ¡¢´î½¨Ð»·¾³ÊÇÒ»Ïî
·Ç³£·±ËöµÄÊÂÇé¡£±¾ÎÄÏë´ÓÒÔÏÂ3¸ö·½ÃæÌ½ÌÖÒ»ÏÂ“Ãæ¶Ô²»¶ÏÉý¼¶µÄÄںˣ¬ÈçºÎÑ ......

linuxÖеĿéÉ豸ºÍ×Ö·ûÉ豸

ϵͳÖÐÄܹ»Ëæ»ú£¨²»ÐèÒª°´Ë³Ðò£©·ÃÎʹ̶¨´óСÊý¾ÝƬ£¨chunks
£©µÄÉ豸±»³Æ×÷¿éÉ豸£¬ÕâЩÊý¾ÝƬ¾Í³Æ×÷¿é¡£×î³£¼ûµÄ
¿éÉ豸
ÊÇÓ²ÅÌ£¬³ý´ËÒÔÍ⣬»¹ÓÐÈíÅÌÇý¶¯Æ÷¡¢CD-ROM
Çý¶¯Æ÷ºÍÉÁ´æµÈµÈÐí¶à
ÆäËû
¿éÉ豸¡£×¢Ò⣬ËüÃǶ¼ÊÇÒÔ°²×°ÎļþϵͳµÄ·½Ê½Ê¹Óõė—ÕâÒ²ÊÇ¿éÉ豸һ°ãµÄ·ÃÎÊ·½Ê½
¡£
ÁíÒ»ÖÖ»ù±¾µÄÉ豸Àà ......

ARM LinuxÆô¶¯¹ý³Ì·ÖÎö


Õª Òª£º ǶÈëʽ Linux µÄ¿ÉÒÆÖ²ÐÔʹµÃÎÒÃÇ¿ÉÒÔÔÚ¸÷ÖÖµç×Ó²úÆ·ÉÏ¿´µ½ËüµÄÉíÓ°¡£¶ÔÓÚ²»
ͬÌåϵ½á¹¹µÄ´¦ÀíÆ÷À´ËµLinuxµÄÆô¶¯¹ý³ÌÒ²ÓÐËù²»Í¬¡£±¾ÎÄÒÔS3C2410 ARM´¦ÀíÆ÷ΪÀý£¬
Ïêϸ·ÖÎöÁËϵͳÉϵçºó bootloaderµÄÖ´ÐÐÁ÷³Ì¼° ARM LinuxµÄÆô¶¯¹ý³Ì¡£
......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ