linux qtϱà³Ì
1¡¢Ð½¨Ä¿Â¼qthello,²¢½øÈëqthelloĿ¼
mkdir qthello
cd qthello
×¢Ò⣺Qt ³ÌÐòÏîÄ¿²»ÄÜÒÔ "qt"¡¢“qt-mt”¡¢“qte” µÈ×÷ΪÆä¶¥¼¶Ä¿Â¼Ãû£¬·ñÔò±àÒëʱ»á·¢Éú´íÎó¡£
½¨Á¢Ô´Îļþhello.cpp,²¢ÊäÈëÏÂÁÐÄÚÈÝ£¬È»ºó±£´æ¡£
#include <QApplication>
#include <QLabel>
int main (int argc, char *argv [])
{
QApplication app (argc, argv);
QLabel *label = new QLabel ("Hello Qt!");
label->show ();
return app. exec ();
}
2.±àÒë
ÒÀ´Î¼üÈëÏÂÁÐÃüÁ
qmake -project #×Ô¶¯Éú³É¹¤³ÌÎļþ qthello.pro
qmake #×Ô¶¯Éú³ÉMakefileÎļþ
make #±àÒ룬Éú³ÉÄ¿±êÎļþhello.oºÍ×îÖյĿÉÖ´ÐгÌÐòqthello
3.ÔËÐÐ
ÔÚµ±Ç°Ä¿Â¼¼üÈëÏÂÁÐÃüÁ
./qthello
Ïà¹ØÎĵµ£º
£¨L2CAPÐÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPÐÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
ÓÃexport LANG=zh_CN.UTF-8ÕâÑùֻϴÎÖØÆðÓÖÒªÖØÉèÖÃ
ÐÞ¸Ä /etc/sysconfig/i18n Îļþ£¬Èç
LANG="en_US"£¬xwindow»áÏÔʾӢÎĽçÃæ£¬
LANG="zh_CN.GB18030"£¬xwindow»áÏÔʾÖÐÎĽçÃæ¡£
±à¼/etc/sysconfig/i18nÕâ¸öÎļþ£¬
LANG="zh_CN.UTF-8"
SUPPORTED="zh_CN.UTF-8:zh_CN:zh"
SYSFONT="latarcyrheb-sun16"
»òÕß
LA ......
1.ÏÂÔØÏàÓ¦µÄjdkÈí¼þ
ÏÂÔØµØÖ· http://java.sun.com/javase/downloads/index.jsp
ÎÒÏÂÔØµÄÊÇ jdk-6u18-linux-i586.bin
2. ¿½±´µ½linux·þÎñÆ÷µÄ°²×°Ä¿Â¼ÏÂ
ÎҵݲװĿ¼ÊÇ/var/spool/servers/,½øÈëµ½¸ÃĿ¼/var/spool/servers/
&nb ......
½«Ó¦ÓóÌÐò¼Óµ½ÎļþϵͳÖдò°üºóÒ»ÆðÏÂÔØ·½·¨×ܽáÈçÏ£º
¼ÙÉèramdisk.gz´æ·ÅÔÚ/home/cvtech/jx2410/root/ÏÂÃæ£¬Ôò²Ù×÷ÈçÏ£º
$cd /home/cvtech/jx2410/root/
$mkdir rd
$gunzip ramdisk.gz
ÉÏÊö²Ù×÷ºóÒѽ«ramdisk.gz½âѹ³ÉramdiskϵͳӳÏñÎļþ¡£
$mount -o loop ramdisk rd/
$cd rd/
ÆäÖÐÃüÁîmountµÄ-o²ÎÊýloop±íʾ ......
1. ½øÈëµ½vimµÄ°²×°Ä¿Â¼£¬Ò»°ãΪ /usr/share/vim/vim70/
, »òÀàËÆ /usr/share/vim/vim??
/£»
2. Èç¹ûÓÐ .vimrc.vim
Îļþ£¬²éÕÒµ½¸ÃÎļþÖеÄÈçÏÂÄÚÈÝ£º
if has("vms")
set
nobackup " do not keep a backup file, use versions instead
else
set
backup " keep a backup f ......