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1¡¢ÖÆ×÷logoµÄ·½·¨£º
¡¡Ê×ÏÈÑ¡ÔñÒ»¸ö×Ô¼ºÏ²»¶µÄͼƬ£¬È»ºóͨ¹ýGIMPÈí¼þ½«¸ÃͼƬ±£´æÎª.png¸ñʽ£¬
¡¡±ä»»·½Ê½Õâ¸ö¾Í²»ËµÁË(very easy),±ÈÈç±£´æÎªlinuxlogo.png.
È»ºó½«¸ÃͼƬ´«Èëµ½×°ÓÐLinux PC±ÈÈ磨ubuntu£©£¬°´ÕÕÒÔÏÂ˳ÐòÄã¾Í¿ÉÒÔÖÆ×÷Ò»¸öÄãϲ»¶logo
ǰÌáÄã±ØÐë°²×°ÒÔÏµĹ¤¾ß(pngtopnm,pnmquant,pnmtoplainpnm)
$ pngtopnm linuxlogo.png > linuxlogo.pnm
$ pnmquant 224 linuxlogo.pnm > linuxlogo224.pnm
$ pnmtoplainpnm linuxlogo224.pnm > linuxlogo224.ppm
»òÕß
 $bmptoppm pic.bmp > temp1.ppm //Éú³Éppm
  $ppmquant 224 temp1.ppm > temp2.ppm  //ת»»³É224ÑÕÉ«
  $pnmnoraw temp2.ppm > logo.ppm   //ת»»³Éascii¸ñʽ
ÕâÑùÄúÖÆ×÷µÄlogo¾ÍÒѾ­³É¹¦ÁË£¬½«linuxlogo224.ppm
¿½±´µ½/drivers/video/logoÎļþ¼ÐÖеĸù¾ÝÄãµÄƽ̨¾ßÌåʹÓõÄÄĸölogo½øÐÐÃüÃû£¬
ÓÉÓëÎÒÓõÄÊÇRedHat linux,ËùÒÔÎÒÈ¡µÄÃû×ÖΪlogo_linux_clut224.ppm£¬ÓÑÇéÌáÐѽ«Ô­ÓеÄlogo±£´æ¡£
ÆäÖÐÔÚ./drivers/video/logo/ÏÂÓÐXXX_XXX_XXX.cºÍXXX_XXX_XXX.oÎļþÊÇÔÚ½øÐÐmake±àÒëÖ®ºóÉú³ÉµÄ£¬¿ÉÒÔ½«ÖÆ×÷ºÃµÄ.ppmÎļþ¿½±´½øÐÐÈ¥Ìæ»»³ÉÔ­À´µÄlogoÎļþÖ®ºó£¬Ê¹ÓÃmake clean SUB_DIR=./drivers/video/logo/À´Çå³ýlogoĿ¼ÏµÄ.cºÍ.oÎļþ¡£
ÕâÑùÄãµÄlogo¾ÍÍêÈ«ÖÆ×÷ºÃÁË£¬µ«ÊÇÓÐÕâÒ»µã»¹ÊDz»¹»µÄ£¬Äã±ØÐëÔÚÄÚºËÖÐÑ¡Ôñlogo,½ÓÏÂÀ´ÎÒÃÇÀ´¿´ÈçºÎÅäÖÃÄÚºË
2¡¢ÅäÖÃlogoÑ¡Ïî
¡¡ÔÚÄں˷¾¶ÏÂÖ´ÐÐmake menuconfig
¿ª·¢°åÉÏ¿ªÆôlogoÏÔʾµÄÑ¡Ïî
Device Drivers --->Character devices ---¡·Bootup logo
¡¡£á¡¢Ñ¡ÔñÐéÄâ¿ØÖÆÌ¨Îª¿ØÖÆÌ¨ÏÔʾÇý¶¯×ö×¼±¸
¡¡¡¡¡¡Device Drivers --->Character devices ---> Virtual terminal
¡¡¡¡¡¡[*]   Support for console on virtual terminal
¡¡£â¡¢Ñ¡ÔñÐéÄâ¿ØÖÆÌ¨ÏÔʾÇý¶¯
¡¡¡¡¡¡Device Drivers --->Graphics support --->ÏÂÓÐÕâ¸öÑ¡ÏîConsole display driver support --->
¡¡¡¡¡¡¸ù¾ÝÄãµÄÓ²¼þÑ¡ÔñÓÉFramebuffer»¹ÊÇVGA
¡¡¡¡¡¡¡¡¡¡ [*] Framebuffer Console support»òÕß
¡¡¡¡¡¡¡¡¡¡ [*] VGA text console
¡¡£ã¡¢Device Drivers --->Graphics support --->
¡¡¡¡¡¡<*> Support for frame buffer devices¡¡¡¡
¡¡¡¡¡¡¡¡¡¡<*> MXC Framebuffer supportÏÂÑ¡ÔñÊÇVGA»¹ÊÇTVOUT
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linuxÏÂapache+php°²×°³£¼ûÎÊÌâ

1¡¢Apache
¡¡¡¡ÔÚÈçÏÂÒ³ÃæÏÂÔØapacheµÄfor Linux µÄÔ´Âë°ü
¡¡¡¡http://www.apache.org/dist/httpd/;
¡¡¡¡´æÖÁ/home/xxĿ¼£¬xxÊÇ×Ô½¨Îļþ¼Ð£¬ÎÒ½¨ÁËÒ»¸öwjµÄÎļþ¼Ð¡£
¡¡¡¡ÃüÁîÁÐ±í£º
¡¡¡¡
cd /home/wj
¡¡¡¡tar -zxvf httpd-2.0.54.tar.gz
¡¡¡¡mv httpd-2.0.54 apache
¡¡¡¡cd apache
¡¡¡¡./configure --prefix=/u ......

Javaµ÷ÓÃLinuxÃüÁîÐÐÈô¸ÉʵÀý

 Executing a CommandSee also e90 Reading Output from a Command.
try {
// Execute a command without arguments
String command = "ls";
Process child = Runtime.getRuntime().exec(command);

// Execute a command with an argument
command = "ls /tmp"; ......

linuxÄÚºËÇé¾°·ÖÎö{ÐźŠ½ø³Ì}

Allocaº¯Êý£¬ÓÃÓÚÔÚÕ»ÉÏ·ÖÅäÄڴ棬
gcc
µÄ¶¯Ì¬Êý×é¾ÍÊÇͨ¹ýËüÀ´Ö§³ÖµÄ¡£
ÖжϺÍÐźŵĸÅÄîÊDz»Í¬µÄ£¬ÐźÅÊÇ·¢¸ø½ø³ÌµÄ£¬Ó²ÖжÏÊÇÄں˺ÍÓ²¼þÖ®¼ä£¬¶¼ÊÇÒì²½µÄ£¬²»¿ÉÔ¤ÖªµÄ¡£
ϵͳµ÷ÓýøÈëÄÚºËÊDz»·¢Éú½ø³ÌÇл»µÄ¡£DIRECT_IO
²»Ê¹ÓÃϵͳ
IO
»º´æ£¬»¹Òª±£Ö¤»º³åÇøÄÚ´æ²»±»
swap
£¬Õâ¸öÓÃÓÚÄÇЩÓû§²ã½øÐлº´æµÄÓ¦ÓÃ³Ì ......

linuxÔ´ÂëÔĶÁ£¨1£©£ºÅäÖà lxrºÍglimpse

1. °²×°apache2, lxr, glimpse
$ sudo apt-get install apache2
$ sudo apt-get install lxr
ÏÂÔØglimpse
°²×°glimpse:
$ ./configure
$ make
$ sudo make install
2. ÅäÖÃlxr
$ sudo vim /usr/share/lxr/http/lxr.conf
ÐÞ¸ÄΪ£ºbaseurl:http://localhost/lxr/http
           &n ......

ÔÚLinuxÏ´ jsp »·¾³ÅäÖÃ

ºìÆì×ÀÃæLinux4.1ϰ²×°ºÍÅäÖÃJSP·þÎñÆ÷È«¹¥ÂÔ
ÕâÁ½ÌìÊÔ×ÅÔÚºìÆìLinux×ÀÃæ°æ4.1ϰ²×°WEB·þÎñÆ÷£¬Òѳɹ¦°²×°£¬ÏÖ°ÑÎҵݲװ¹ý³Ì½éÉÜÈçÏ£¬ÒÔ¸øÓÐÏàËÆÐèÇóµÄÍøÓѲο¼¡£
ÎҵݲװҪÇóÊÇÖ§³ÖJSP¡¢html¡¢htmÍøÒ³£¬ËùÒÔÑ¡ÓÃJDK1.5.0+Tomcat5.5.4+mySQL4.1.7£¬ÕâЩ¶¼Êǵ±Ç°¸÷Èí¼þ×îеÄÎȶ¨°æ±¾£¨·Ç²âÊ԰棩¡£ÔÝûÓа²×°Apacheº ......
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