Linuxƽ̨ÏÂEclipseµÄ°²×°
Linuxƽ̨ÏÂEclipseµÄ°²×°(2007-06-26 09:50:22)
·ÖÀࣺËûɽ֮ʯ
Linuxƽ̨ÏÂEclipseµÄ°²×°
Linuxƽ̨ÏÂEclipseµÄ°²×°2007Äê06ÔÂ15ÈÕ ÐÇÆÚÎå ÉÏÎç 10:04Linuxƽ̨ÏÂEclipseµÄ°²×°
ÏÂÃæÒÔRedhat 4.0ΪÀý¼òµ¥µÄ½éÉÜÒ»ÏÂEclipseµÄ°²×°£º
Ò».ÏÂÔØËùÐèÈí¼þ
1 ÏÂÔØ Eclipse£¬ÍøַΪhttp://www.eclipse.org Ñ¡Linux°æµÄ
eclipse-SDK-3.1.1-linux-gtk.tar.gz£¨×îеÄ3.2£©
2 ÏÂÔØJDK£¬ÍøվΪhttp://java.sun.com
j2sdk-1_4_2_04-linux-i586-rpm.bin £¨×îеÄ5.0£©
¶þ.°²×°
1 °²×°JDK£¨ÐèÒÔrootÉí·Ý°²×°£©£º
# chmod £«x j2sdk-1_4_2_04-linux-i586-rpm.bin
#./j2sdk-1_4_2_04-linux-i586-rpm.bin --×Ô¶¯½âѹ£¬Éú³Érpm °²×°°ü¡£
#rpm –ivh j2sdk-1_4_2_01-linux-i586.rpm --°²×°
°²×°ºÃµÄJDK »á´æÔÚ /usr/java/j2sdk1.4.2_04 Ŀ¼ÖС£
É趨JAVA_HOME,CLASSPATH,PATH; ÔÚ/etc/profile.dϽ¨Á¢java.shÎļþ£¨ÍƼöʹÓÃGedit±à¼£©Îļþ×îºó¼ÓÈçÏÂËÄÐУº
export JAVA_HOME = /usr/java/j2sdk1.4.2_04
export PATH = $JAVA_HOME/bin:$PATH
CLASSPATH=.:/usr/java/j2sdk1.4.2_04/lib/tools.jar:$CLASSPATH
export CLASSPATH
2°²裝Eclipse
°ÑÏÂÔصÄÎļþ½âѹ¼´¿É£º
#tar -zxvf eclipse-SDK-3.1.1-linux-gtk.tar.gz£¨¿ÉÒÔ¼ÓÉϾø¶Ô·¾¶£©
3 ΪÈÃÿ¸öÓû§¶¼¿ÉÒÔÖ´ÐÐEclipse£¬±àдEclipse.sh½Å±¾£º
#!/bin/bash
#
# Ö´ÐÐ eclipse3.1.1
#
export JAVA_HOME=/usr/java/j2sdk1.4.2_04
export CLASSPATH=/usr/java/j2sdk1.4.2_04/lib
/usr/romeo/eclipse/eclipse -vm /usr/java/j2sdk1.4.2_04/bin/java -data ~/workspace &
# -vm ²ÎÊýÓÃÒÔÖ¸¶¨Ê¹ÓÃÄÄÒ»¸ö jvm À´Ö´ÐÐEclipse£¬
# -date²ÎÊýÓÃÒÔÖ¸¶¨EclipseµÄÊý¾ÝĿ¼¡£ÔÚ´ËÖ¸¶¨Æä´æÔÚÓû§¸ùĿ¼(~)ϵÄworkspaceĿ¼ÖÐ
½«eclipse.sh ¸´ÖƵ½/usr/local/binÖУ¬²¢ÎªËü¼ÓÉÏȨÏÞ755£»ÏÖÔÚÖ´ÐÐ eclipse.sh ¼´¿ÉÆô¶¯ Eclipse¡£
4×ÀÃæÉϽ¨Á¢¿ì½Ý·½Ê½£º
ÔÚ×ÀÃæÉÏ°´ÏÂÊó±êÓÒ¼ü£¬ÔÚµ¯³ö²Ëµ¥ÖÐÑ¡Ôñ“ÐÂÔöÆô¶¯”£¬Ö®ºó·Ö別ÔÚ“Ãû³Æ”ÖÐÊäÈëEclipse3.1¡¢“ÃüÁî”ÖÐÌî /usr/local/bin/eclipse.sh£¬È»ºóÔÙΪËüËæ±ãÕÒ¸öϲ»¶µÄͼ±ê£¨ÎÒÓõÄÊÇ/opt/eclipse/icon.xpm£©;ÔÙºó°´ “È·¶¨”£¬×ÀÃæÉϾÍÓÐeclipseµÄ¿ì½Ý·½Ê½ÁË£¬ÒÔºó¿ÉÒÔÖ±½ÓË«»÷Õâ¸öͼ±êÆô¶¯Eclipse¡£
Eclipse °²×°ºÃºó£¬ÒѾÄÚ½¨ÁËjava¿
Ïà¹ØÎĵµ£º
£¨L2CAPÐÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPÐÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌṩÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
Linux²Ù×÷ϵͳ¶¨Ê±µ÷¶ÈϵͳCron½éÉÜ
cronÊÇÒ»¸ölinuxϵĶ¨Ê±Ö´Ðй¤¾ß£¬¿ÉÒÔÔÚÎÞÐèÈ˹¤¸ÉÔ¤µÄÇé¿öÏÂÔËÐÐ×÷Òµ£¬±¾Îĵµ²»½²cronʵÏÖÔÀí£¬Ö÷Òª½²Ò»ÏÂcronµÄ¾ßÌåʹÓü°¼òµ¥½éÉÜ¡£
ÐÂÔöµ÷¶ÈÈÎÎñ
ÍƼöʹÓÃcrontab -eÃüÁîÌí¼Ó×Ô¶¨ÒåµÄÈÎÎñ£¨±à¼µÄÊÇ/var/spool/cron϶ÔÓ ......
1. xhost hostname Æô¶¯/Ìí¼ÓxwindowȨÏÞ,·ñÔò±¨´í
2. °²×°Oracle10g,Èç¹û²»ÉèÖÃORACLE_SID»òÕßûÓÐexport,µÇ¼ʱÌáʾORA-12162: TNS:net service name is incorrectly specified
3.groupadd
4.useradd -g groupname username
5.cat /etc/group ²é¿´Óû§×é
6.id usename ²é¿´Óû§×éµÈÊôÐÔ
7.Oracle 10g Æô¶¯ 1) lsnc ......
I/O ¶Ë¿ÚºÍ I/O ÄÚ´æ
ÿÖÖÍâÉ趼ÊÇͨ¹ý¶Áд¼Ä´æÆ÷À´½øÐпØÖÆ¡£
ÔÚÓ²¼þ²ã£¬ÄÚ´æÇøºÍ I/O ÇøÓòûÓиÅÄîÉϵÄÇø±ð: ËüÃǶ¼ÊÇͨ¹ýÏòÔÚµØÖ·×ÜÏߺͿØÖÆ×ÜÏß·¢³öµçƽÐźÅÀ´½øÐзÃÎÊ£¬ÔÙͨ¹ýÊý¾Ý×ÜÏ߶ÁдÊý¾Ý¡£
ÒòΪÍâÉèÒªÓëI\O×ÜÏßÆ¥Å䣬¶ø´ó²¿·ÖÁ÷ÐÐµÄ I/O ×ÜÏßÊÇ»ùÓÚ¸öÈ˼ÆËã»úÄ£ÐÍ£¨Ö÷ÒªÊÇ x86 ¼Ò×壺ËüΪ¶ÁºÍд I/O ¶Ë¿ÚÌá¹ ......
Some humorous things to do to a UNIX system:
from the csh (c shell):
% make love
Make: Don't know how to make love. Stop.
% got a light?
No match.
% sleep with me
bad character
% man: Why did you get a divorce?
man:: Too many arguments.
% rm God
rm: ......