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

ÔÚǶÈëʽLinux¼°QT/Embedded

QTÊÇĿǰÔÚLinux²Ù×÷ϵͳƽ̨ÏÂÓ¦ÓÃ×î¶àµÄͼÐÎÓû§½çÃæµÄµ×²ã¿â£¬ÓÉÆäÅÉÉú³öµÄQT/Embedded´óÁ¿ÓÃÓÚǶÈëʽϵͳ¿ª·¢ºÍÑÐÖÆÖС£Êµ¼ÊÉÏ£¬QT/EmbeddedÌṩ¸øÓû§µÄ·ÇASCIIÂëµÄ×Ö¿âÒ»°ã±È½ÏÉÙ£¬ÔÚÎÒÃÇ¿ª·¢¹ý³ÌÖÐÓõÄǶÈëʽLinuxϵͳÖÐÖÐÎĺÍÈÕÎĵÄ×Ö¿â¶¼Ö»ÓÐÒ»¸ö(²»Ë㲻ͬµÄÐýת½Ç)£¬ÆäÖл¹´æÔÚ×ÖÌå´óС²»Ò»ÑùµÄÎÊÌ⣬Òò´ËÔÚʵ¼Ê¿ª·¢¹ý³ÌÖÐÎÒÃÇÔÚ´¦ÀíÖÐÎÄ×ÖÌåÏÔʾʱ£¬×îÖÕʹÓÃÕâЩ¹¤¾ß¿ª·¢³öÀ´µÄÈí¼þµÄÓû§¾Í¾­³£±§Ô¹×ÖÌåºÜÄÑ¿´£¬×ÖÌå´óСÓÐʱ¶¼²»Ò»Ö£¬Òò´Ë¶¨ÖÆ×Ô¼ºµÄ×ֿ⣬ÒÔ±ãʹµÃ×îÖÕÓû§Äܹ»¿´µ½Æ¯ÁÁµÄÖÐÎÄÏÔʾ£¬ÕâÊÇʹÓÃQT/Embedded¿ª·¢¸÷ÖÖ³ÌÐò¼±Ðè½â¾öµÄÒ»¸öÎÊÌâ¡£
1 ÈçºÎ¶¨ÖÆ×Ö¿â
    ¶¨ÖÆ×Ô¼ºµÄ×Ö¿âÐèÒªÐÞ¸ÄÁ½¸öÎļþ£¬Ò»¸öÊÇFONTDIR£¬ËüÊÇÓ¦ÓóÌÐòѰÕÒµ±Ç°ÏµÍ³ÖÐ×îÊʺÏ×Ô¼ºÐèÒªµÄ×Ö¿âµÄË÷Òý;ÁíÒ»¸ö¾ÍÊÇ×Ö¿âÎļþÁË£¬¿ÉÒÔÓÐÒ»¸ö»òÕß¶à¸ö×Ö¿âÎļþ£¬×Ö¿âÎļþÊÇ×îÖÕÏÔʾµÄ×ÖµÄλͼ»òÕßʸÁ¿¡£ËüÃǶ¼±ØÐë·ÅÔÚĿ¼/usr/qt/lib/fontsÏÂ(»ùÓÚÎÒÃÇµÄÆ½Ì¨QT/Embedded£¬ÆäËüƽ̨¿ÉÄÜÓÐÇø±ð£¬ÏÂͬ)¡£
1.1 FONTDIRµÄ¼ò½é
     Ò»¸öµäÐ͵ÄFONTDIRÎļþµÄÄÚÈÝÈçÏÂËùʾ£º
fixed fixed_120_50.qpf QPF n 50 120
helvetica helvetica_80_50.qpf QPF n 50 80
helvetica helvetica_120_50.qpf QPF n 50 120 u
helvetica helvetica_120_75.qpf QPF n 75 120 u
helvetica helvetica_140_75.qpf QPF n 75 140
helvetica helvetica_180_75.qpf QPF n 75 180
    ÎļþÖÐÿÐж¼±êʶһ¸öÌØ¶¨µÄ×ֿ⣬ÿ¸ö¶ÎµÄº¬ÒåÊÇ£ºµÚÒ»ÁÐΪname£¬µÚ¶þÁÐΪfile£¬µÚÈýÁÐΪrenderer£¬Ï൱ÓÚ×ÖÐ͸ñʽ£¬ËùÒÔÓÐBDF£¬TTT£¬QPFµÈÑ¡Ôñ¡£µÚËÄÁÐn±íʾiitalic£¬±íʾÊÇ·ñΪбÌå×Ö¡£µÚÎåÁбíʾweight£¬ÆäÖÐ50±íʾNormal£¬75±íʾBold¡£µÚÁùÁбíʾsize£¬ÀýÈ磺120±íʾ12pt¡£µÚÆßÁÐΪflags£¬ÓÐÏÂÃæÈý¸öÑ¡Ôñ£ºs=smooth(anti-aliased)u =unicode range when saving (default is Latin 1 a = ASCII range when saving(default is Latin 1))
                                                         —— Õª×Բο¼ÎÄÏ×[1]
 &nbs


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì(Áù) L2CAP±à³ÌʵÀý

ÀýÒ»£º·¢ËÍSignaling Packet£º
Signaling CommandÊÇ2¸öBluetoothʵÌåÖ®¼äµÄL2CAP²ãÃüÁî´«Êä¡£ËùÒÔµÃSignaling CommandʹÓÃCID 0x0001.
¶à¸öCommand¿ÉÒÔÔÚÒ»¸öC-frame£¨control frame£©Öз¢ËÍ¡£
 Èç¹ûÒªÖ±½Ó·¢ËÍSignaling Command.ÐèÒª½¨Á¢SOCK_RAWÀàÐ͵ÄL2CAPÁ¬½ÓSocket¡£ÕâÑù²ÅÓлú»á×Ô¼ºÌî³äCommand Code£¬Identi ......

Linux ¼à¿Ø/SNMPÅäÖÃ

http://www.zhetao.com/content.dep?m=news&id=1235137892661247
 ·¢²¼ÈÕÆÚ 2009-2-20 21:51:32
Linux
ϵͳµÄ
SNMP
·þÎñÉèÖÃ
1)
°²×°
SNMP
ÂÔ£¬Çë²ÎÔÄ
LINUX
ϵͳ
SNMP
°²×°ËµÃ÷£¬Ò»°ãÇé¿öÏÂ
Linux
ÖеľùÒѾ­×Ô¶¯°²×°ÁË
SNMP
·þÎñ¡£ÒÔÏÂÃüÁî¿ÉÒÔ¼ì²â
SNMP
·þÎñÊÇ·ñ°²×°ÒÔ¼°°²×°µÄÎļþ°ü¡£
[ ......

LinuxÖв鿴ºÍÉèÖÃMySQLÊý¾Ý¿â×Ö·û¼¯(ת)

6
¡¢ÐÞ¸ÄÊý¾Ý¿âµÄ×Ö·û¼¯
mysql>use mydb
mysql>alter database mydb character set utf-8;
 
6
¡¢´´½¨Êý¾Ý¿âÖ¸¶¨Êý¾Ý¿âµÄ×Ö·û¼¯
mysql>create database mydb character set utf-8;
ͨ¹ýÅäÖÃÎļþÉèÖô´½¨Êý¾Ý¿âʱ×Ö·û¼¯:
#vi /var/lib/mysql/mydb/db.opt
default-character-set=latin1
default-col ......

¡¾×ª¡¿LinuxÓû§£¨User£©ºÍÓû§×é¹ÜÀí¸ÅÊö

±¾ÎÄÖ÷Òª½²ÊöÔÚLinux ϵͳÖÐÓû§(user)ºÍÓû§×é(group)¹ÜÀíÏàÓ¦µÄ¸ÅÄÓû§(user)ºÍÓû§×é(group)Ïà¹ØÃüÁîµÄÁо٣»ÆäÖÐÒ²¶Ôµ¥Óû§¶àÈÎÎñ£¬¶àÓû§¶àÈÎÎñÒ²×öÒÔ½â˵£¬±¾ÎÄÓ¦¸Ã˵ÊDZȽϻù´¡µÄÎĵµ¡£
Ò»¡¢Àí½âLinuxµÄµ¥Óû§¶àÈÎÎñ£¬¶àÓû§¶àÈÎÎñ¸ÅÄî
Linux ÊÇÒ»¸ö¶àÓû§¡¢¶àÈÎÎñµÄ²Ù×÷ϵͳ£»ÎÒÃÇÓ¦¸ÃÁ˽ⵥÓû§¶àÈÎÎñºÍ¶àÓ ......

Linux²Ù×÷ϵͳÏÂÈýÖÖÅäÖû·¾³±äÁ¿µÄ·½·¨

 
ÏÖÔÚʹÓÃlinuxµÄÅóÓÑÔ½À´Ô½¶àÁË£¬ÔÚlinuxÏÂ×ö¿ª·¢Ê×ÏȾÍÊÇÐèÒªÅäÖû·¾³±äÁ¿£¬ÏÂÃæÒÔÅäÖÃjava»·¾³±äÁ¿ÎªÀý½éÉÜÈýÖÖÅäÖû·¾³±äÁ¿µÄ·½·¨¡£
 
1.ÐÞ¸Ä/etc/profileÎļþ
Èç¹ûÄãµÄ¼ÆËã»ú½ö½ö×÷Ϊ¿ª·¢Ê¹ÓÃÊ±ÍÆ¼öʹÓÃÕâÖÖ·½·¨£¬ÒòΪËùÓÐÓû§µÄshell¶¼ÓÐȨʹÓÃÕâЩ»·¾³±äÁ¿£¬¿ÉÄÜ»á¸øÏµÍ³´øÀ´°²È«ÐÔÎÊÌâ¡£
  ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ