fork compare to exec in linux c program
pid_t pid=fork()
it has 3 situation for the return result pid
0 child
>0 parent process
<0 fork fail
fork create a new process and it parent live alse when the child process had been created
Ïà¹ØÎĵµ£º
HowTo WebCam On Linux
Five fun ways to use a Linux webcam
http://www.linux.com/archive/articles/126186
The Webcam HOWTO
http://tldp.org/HOWTO/html_single/Webcam-HOWTO/
WebCam under Linux
http://www.seismo.ethz.ch/linux/webcam.html
‘Webcams in Linux, Part 1
http://www.linuxplanet. ......
vi±à¼Æ÷ÊÇËùÓÐUnix¼°Linuxϵͳϱê×¼µÄ±à¼Æ÷£¬ËüµÄÇ¿´ó²»Ñ·É«ÓÚÈκÎ×îеÄÎı¾±à¼Æ÷£¬ÕâÀïÖ»ÊǼòµ¥µØ½éÉÜÒ»ÏÂËüµÄÓ÷¨ºÍһС²¿·ÖÖ¸Áî¡£ÓÉÓÚ
¶ÔUnix¼°LinuxϵͳµÄÈκΰ汾£¬vi±à¼Æ÷ÊÇÍêÈ«ÏàͬµÄ£¬Òò´ËÄú¿ÉÒÔÔÚÆäËûÈκνéÉÜviµÄµØ·½½øÒ»²½Á˽âËü¡£ViÒ²ÊÇLinuxÖÐ×î»ù±¾µÄÎı¾±à
¼Æ÷£¬Ñ§»áËüºó£¬Äú½«ÔÚLinuxµÄÊÀ½çÀﳩÐÐ ......
¡¡¡¡LinuxÄں˰汾ÓÐÁ½ÖÖ:Îȶ¨°æºÍ¿ª·¢°æ.Îȶ¨µÄÄں˾ßÓй¤Òµ¼¶µÄÇ¿¶È,¿ÉÒԹ㷺µØÓ¦ÓúͲ¿Êð.еÄÎȶ¨ÄÚºËÏà¶ÔÓڽϾɵÄÖ»ÊÇÐÞÕýһЩbug»ò¼ÓÈëһЩеÄÇý¶¯³ÌÐò.¶ø¿ª·¢°æÄÚºËÓÉÓÚÒªÊÔÑé¸÷ÖÖ½â¾ö·½°¸,ËùÒԱ仯ºÜ¿ì.ÕâÁ½ÖÖ°æ±¾ÊÇÏ໥¹ØÁª,Ï໥ѻ·µÄ.
LinuxÄں˵ÄÃüÃû»úÖÆ:
num.nu ......
µÚÒ»²½:ÏÂÔØFLASHµÄ²å¼þ
http://www.adobe.com/ÔÚÕâ¸öÒ³ÃæÉÏÓкܶà²å¼þ,ÔÚÕâÀïÄãÖ»ÓÃÏÂÔØ
ÎļþÃû×Ö:install_flash_player_9_linux.tar.gz
µÚ¶þ²½:½âѹÎļþ°ü
µ±Ç°µÄ¹¤×÷Ŀ¼ÊÇ:USR
[root@isitqnx usr]#tar zvxf install_flash_player_7_linux.tar.gz µÃµ½Ò»¸öͬÃûÎļ ......