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

»ùÓÚBootsplashǶÈëʽLinuxÆô¶¯»­Ãæ¶¨ÖÆ

 
ÔÚ»ùÓÚlinuxµÄǶÈëʽ·ÂÕæÆ½Ì¨¿ª·¢ÖУ¬Öն˵ÄÃÀ¹ÛºÍ¿É¶¨ÖÆÊÇÒ»¸öÖØÒªµÄÎÊÌâ¡£¿ª»úʱ¹ö¶¯ÔÚÆÁÄ»ÉϵÄ×Ö·û´®ºÍµ¥µ÷µÄpenguinͼ±ê£¬Ê¹Ç¶Èëʽ
É豸ÈÔÈ»ÍÑÀë²»ÁËpcµÄºÛ¼££¬linux¿ØÖÆÌ¨Éϵ¥µ÷µÄ“°×Ö½ºÚ×Ö”ÐͱíÏÖ·½Ê½¿Éν´óÉ··ç¾°¡£¸ÄÔìlinux¿ØÖÆÌ¨Ê¹Ö®ÃÀ¹Û¿É¶¨ÖƵØÕ¹Ê¾¿ª»úÐÅÏ¢ºÍ
logo³ÉΪ»ùÓÚǶÈëʽlinuxÓ¦ÓõÄÒ»ÏîÖØÒª¹¤×÷¡£
¿ªÔ´ÏîÄ¿bootsplash(http://www.bootsplash.org/
)
Ϊ½â¾öÕâ¸öÎÊÌâÌṩÁËÒ»¸öÍêÃÀµÄ½â¾ö·½°¸¡£Boot-splashͨ¹ý¶ÔÄں˴ò²¹¶¡À´¸Ä±älinux
framebuffer¿ØÖÆÌ¨¶ÔͼÐÎÏÔʾµÄÖ§³Ö¡£Í¨¹ýÓû§¿Õ¼ä³ÌÐòÀ´¶¨ÖÆÆô¶¯logo¡¢É趨¿ØÖÆÌ¨±³¾°ºÍÏÔÒþÆô¶¯Ê±µÄ×Ö·ûÐÅÏ¢£¬ÉõÖÁ¿ÉÒÔÖ§³Ö¿ª»ú»­ÃæµÄ¶¯
»­ÏÔʾ¡£±¾ÎĽéÉÜÀûÓÃsplashboot´òÔìÆô¶¯»­ÃæµÄ½â¾ö·½°¸£¬Éæ¼°Äں˲¹¶¡¡¢Óû§¿Õ¼äÉèÖõȷ½ÃæµÄ¾ßÌ幤×÷¡£
1 Äں˲¹¶¡ºÍ¿ØÖƹ¤¾ß
1.1 Ö§³ÖbootsplashµÄÄں˲¹¶¡
Õë¶Ô²»Í¬µÄÄں˰汾£¬bootsplashÕ¾µãÉϸø³öÁËÏàÓ¦µÄÄں˲¹¶¡¡£ÎÒÃÇËùʹÓõÄÄں˰汾Ϊ2.4.23£¬ÏÂÔØ²¢¸øÄں˴òÉϲ¹¶¡£º
cd /usr/src/linux
make mrproper
patch -Np1 -i ../bootsplash-3.0.7-2.4.23.diff
ÖØÐ±àÒëÄںˣº
make menuconfig
Ñ¡ÉÏÈçÏµļ¸¸ö²ÎÊý£º
Code maturity level options --->
Prompt for development and/or incomplete code/drivers
Block devices ---> RAM disk support
Block devices ---> Initial RAM disk (initrd) support
Console drivers ---> Video mode selection support
Console drivers ---> Frame-buffer support --->
Support for frame buffer devices
VESA VGA graphics console
Use splash screen instead of boot logo
È»ºó±àÒëÄںˣº
make dep && make bzImage
ÔÙ°ÑÉú³ÉµÄÄں˿½±´µ½/bootÏÂ:
cp arch/i386/boot/bzImage /boot/linux-bootsplash
ÕâÑùÎÒÃǵõ½µÄÐÂÄÚºËbzImage¾ÍÊÇÖ§³ÖbootsplashµÄÄÚºËÁË£¬Ê£ÏµĹ¤×÷¾ÍÊǶÔbootsplashµÄ¶¨ÖÆÁË¡£
1.2 °²×°Óû§¿Õ¼ä³ÌÐò
ÏÂÔØbootsplash¹¤¾ß£¬½âѹ°²×°£º
tar –zxf bootsplash-3.0.7.tar.gz
cd  bootsplash-3.0.7/Utilities
make
cp fbresolution fbmngplay fbtruetype splash /sbin/
ÕâÑùÍê³ÉÁ˶ÔÓû§¿Õ¼ä¹¤¾ßµÄ°²×°£¬Æäʵbootsplash·Ö±ðÀûÓÃÈçϵÄËĸö³ÌÐò£ºsplash³ÌÐòÊǽ«ÐèÒªÔÚframebufferÏÂÏÔʾµÄͼ
Ƭ×ÊÔ´ÖÆ×÷³ÉÆô¶¯ramÅ̵Ť¾ß£»fbmngplay¶ÁmngÎļþ£¬²¥·Å¶¯»­£»fbtruetypeÏÔʾtruetype×ÖÌ壻fbresoluti


Ïà¹ØÎĵµ£º

Ôö´óLinuxµÄsocket×î´óÁ¬½ÓÊý

 ÒýÓÃhttp://hi.baidu.com/tim_bi/blog/item/f1038ed6e3399d2707088bb3.html
2009-02-28 22:58
×î½ü½ÓµÄÏîÄ¿ÊÇÄ£Äâ¶à¸ö
socket
¿Í»§¶ËÓë·þÎñÆ÷½øÐÐͨÐÅ¡£ÓÉÓÚ
Linux
ϵͳµÄÏÞÖÆ£¬ÔÚ
linux/include/linux/posix_types.h
ÎļþÖÐÓÐÈçϵĺ궨Ò壺
#undef __FD_SETSIZE
#define __FD_SETSIZE
1024
Õâ¸öºêÊ ......

ÐÞ¸ÄLinux¿ÉÖ§³ÖµÄsocket×î´óÁ¬½ÓÊý

 ÒýÓÃhttp://hi.baidu.com/fishzy0819/blog/item/76bc82347b94f681a61e1298.html
2009-10-25 15:43
×î½ü×ö¹«Ë¾·þÎñÆ÷³ÌÐò´Ówindowsµ½LinuxµÄÒÆÖ²¹¤×÷£¬ÎҵķþÎñÆ÷ʹÓõÄACEµÄEpollģʽ£¬Ö§³Ö2000¸öÁ¬½Ó¡£ÔÚLinuxϱàÒë·þÎñÆ÷³ÌÐòºó£¬ÔËÐУ¬±¨´íÁË¡£
²é
ÁË×ÊÁϺó·¢ÏÖÊÇ£¬ÔÚLinuxÏÂEpollģʽĬÈÏÖ»Ö§³Ö1024¸öÁ¬½Ó£ ......

LinuxϵͳÐÅÏ¢²é¿´ÃüÁî´óÈ«

ϵͳ
# uname -a               # ²é¿´ÄÚºË/²Ù×÷ϵͳ/CPUÐÅÏ¢
# head -n 1 /etc/issue   # ²é¿´²Ù×÷ϵͳ°æ±¾
# cat /proc/cpuinfo      # ²é¿´CPUÐÅÏ¢
# hostname      &nbs ......

LinuxÏÂscpµÄÓ÷¨

 LinuxÏÂscpµÄÓ÷¨
scp¾ÍÊÇsecure copy£¬Ò»¸öÔÚlinuxÏÂÓÃÀ´½øÐÐÔ¶³Ì¿½±´ÎļþµÄÃüÁî¡£
ÓÐʱÎÒÃÇÐèÒª»ñµÃÔ¶³Ì·þÎñÆ÷ÉϵÄij¸öÎļþ£¬¸Ã·þÎñÆ÷¼ÈûÓÐÅäÖÃftp·þÎñÆ÷£¬Ò²Ã»ÓÐ×ö¹²Ïí£¬ÎÞ·¨Í¨¹ý³£¹æÍ¾¾¶»ñµÃÎļþʱ£¬Ö»ÐèҪͨ¹ý¼òµ¥µÄscpÃüÁî±ã¿É´ïµ½Ä¿µÄ¡£
Ò»¡¢½«±¾»úÎļþ¸´ÖƵ½Ô¶³Ì·þÎñÆ÷ÉÏ
#scp /home/administrator/news ......

¡¾×ª¡¿ÔÚLinuxÏÂѹËõÎļþ tarÃüÁîµÄʹÓÃ

    ¶ÔÐí¶àÓû§À´Ëµ£¬ÔÚDOSºÍWindows»·¾³ÏÂÀûÓù¤¾ßÈí¼þWinZip¡¢ARJµÈѹËõ»ò½âѹÎļþÊDZȽÏÈÝÒ×µÄÊ¡£µ«ÊÇ£¬ÔÚLinuxÖÐÈçºÎ¶ÔÎļþ½øÐÐѹËõÓë½âÑ¹ÄØ£¿
    ÓÃtar½¨Á¢´æµµ
    tarÊÇ“tape archive”(´Å´ø´æµµ)µÄ¼ò³Æ£¬Ëü³öÏÖÔÚ»¹Ã»ÓÐÈíÅÌÇý¶¯Æ÷¡¢Ó²Å̺͹âÅÌÇý¶¯Æ÷µ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ