Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ : linux

LinuxÈí¼þ¼¯³É¿ª·¢»·¾³


package: download from:
Èí¼þ¼¯³É¿ª·¢»·¾³£¨´úÂë±à¼­¡¢ä¯ÀÀ¡¢±àÒë¡¢µ÷ÊÔ£©
Emacs http://www.gnu.org/software/emacs/
Source-Navigator 5.2b2 http://sourceforge.net/projects/sourcenav
Anjuta http://anjuta.sourceforge.net(¿ÉÓÃyum°²×°)
´úÂëË÷Òý¹¤¾ß
Cscope http://cscope.sourceforge.net/
KScope http://www.kde-apps.org
GLOBAL http://www.gnu.org/software/global/(¿ÉÓÃyum°²×°)
µ÷ÊÔÆ÷(GNU gdbµÄGUIÇ°¶Ë)
DDD http://www.gnu.org/software/ddd/
Insight 6.4.0 http://sourceware.org/insight/
KDbg http://www.kdbg.org/
ÆÀ²âÆ÷(ÄÚ´æ¡¢ÐÔÄÜ¡¢¸²¸ÇµÈµÄprofiler£¬ÀàËÆIBM Purify)
Valgrind http://www.valgrind.org/£¬FC5×Ô´ø3.1.0-2
ggcov(GNU gcovµÄGUI) http://ggcov.sourceforge.net/
kprof(GNU gprofµÄGUI) http://kprof.sourceforge.net/
KCachegrind http://kcachegrind.sf.net
BoundsChecking http://www.doc.ic.ac.uk/~phjk/BoundsChecking.html
´úÂ뾲̬¼ì²é¹¤¾ß(ÀàËÆWindowsƽ̨µÄPC-Lint)
Splint http://www.splint.org/(¿ÉÓÃyum°²×°)
flawfinder http://www.dwheeler.com/flawfinder/
´úÂ뾲̬²âÁ¿¹¤¾ß
--ÔÝȱ£¬WindowsÉÏ· ......

matlab for Linux °²×°

×÷Õߣºlch
 
matlab
for
  

Linux
°²×°
(
°²×°·½·¨ÎĵµÊÇ´ÓÍøÉϲé×ÊÁÏ+
ʵ¼ùµÃµ½µÄ )
Ò».
°²×°
1.
Ê×ÏÈÐèÒª½¨Á¢°²×°Ä¿Â¼
[wzh@localhost ~]$ su
[root@localhost ~]$ mkdir /usr/matlab
 
2.
È»ºó¼ÓÔعâÅÌÓ³Ïñ
[root@localhost wzh]# mount -o loop -t iso9660
/mnt/hda7/soft/MatlabR14Linux/Matlab_R14_Mac.Linux.Unix_CD1.iso /media/cdrom
 
3.
¿½±´license.dat(
²»Í¬µÄ¹âÅÌ¿ÉÄÜλÖò»Ò»Ñù)
[root@localhost wzh]# cd /usr/matlab
[root@localhost matlab]# cp
/media/cdrom/Matlab.7.R14.License-Mac.OS.X-Unix-Linux/Matlab.7.R14.License-Mac.OS.X-Unix-Linux/license.dat
.
(
Õâ¸öµã²»¿ÉÉÙ£¬¿½±´µ½µ±Ç°Ä¿Â¼)
 
4.
¿ªÊ¼°²×°
[root@localhost matlab]# /media/cdrom/install
ÔÚFedora8
Ï»áÌáʾ³ö´í(Everest 0.5
ÏÂÕý³£)
£º
/tmp/3012tmwinstall/update/bin/glnx86/xsetup: error while loading shared
libraries: libXp.so.6: cannot open shared object file: No such file or director
 
Îҵı¨´íÊÇÕâÑùµÄ£º
/tmp/2712tmwinstall/update/install/abort.sh: line 15:
/t ......

Linux É豸Çý¶¯³ÌÐòâÒ¶¡½âÅ£Ö®Ò»

дÔÚÇ°ÃæµÄ»°
       Linux Device Driver ³¢ÊÔ×Å¿´Á˺ü¸±é£¬×ܸоõÀí½â²»¹»Í¸³¹£¬ºÜ¶à¶«Î÷¾­²»×¡ÎÊ£¬
²ÅÉîÉîµÄÒâʶµ½£¬Òª×ß½øºÆå«ÎÞ±ßµÄ Linux ÊÀ½ç£¬²¢²»ÊÇÒ»õí¶ø¾ÍµÄÊÂÇé¡£ÎÒ¾öÐÄ´ÓÀíÂÛµ½
ʵ¼ù£¬ÔÙÒ»´Î×ßÒ»±ßÕâ±¾Ê飬ͬʱ¼Ç¼ÏÂ×Ô¼ºµÄÐĵ㬺ʹó¼ÒÒ»Æð·ÖÏí£¬Ò»ÆðÌÖÂÛ£¬Ò»Æð½ø
²½¡£
   ÎÒÒâʶµ½ÒªÐ´ÍêËùÓÐѧϰÐĵü°³ÌÐòµÄʵ¼ù·ÖÎö£¬ÊDZȽÏÀ§Äѵģ¬µ«ÊÇ£¬ÎÒ½«Å¬Á¦°Ñ×Ô¼º·ôdzµÄÈÏʶºÍ¸ÐÎòÕ¹ÏÖÔÚ´ó¼ÒÃæÇ°£¬Ò»·½Ãæ¾´Çë¸÷λ¸ßÊÖ°ïæָ³ö£¬ÒÔÆÚ»ñµÃ¸ü¶àµÄÊÕ»ñºÍ½ø²½£»ÁíÒ»·½Ã棬ҲΪÄÇЩÈçÎÒ°ã¿ÊÍûѧϰ£¬È´ÎÞ´ÓÏÂÊֵijõѧÕ߸ø³öһЩָÒý¡£¶àÓàµÄ»°¾Í²»ÔÙ˵ÁË£¬ÎÒÃÇ¿ªÊ¼°É£¬»³×ÅÒ»·Ýºá´©¿É¿ÉÎ÷ÀïµÄÓÂÆøºÍ¼¤Ç飬ȥ̽Ë÷ÎÞ¾¡µÄ°ÂÃØ……²¢Ï£Íû×îÖÕÄÜ´ïµ½“âÒ¶¡½âÅ£”¼¼ÄÜ£¡
±Ø±¸×ÊÁÏ£º
1¡¢ ¡¶Linux Device Driver¡·µÚÈý°æ
2¡¢ ¡¶The Linux Kernel Module Programming Guide¡·
3¡¢Ò»·Ý¹Ù·½µÄ Linux 2.6 °æ±¾µÄÔ´Â루¾¡Á¿ÐÂÒ»µãµÄ°É£©
      ¾ßÌåµÄÀíÂÛ֪ʶ£¬Ï£ÍûÄÜϸÐÄÔĶÁ¡¶Linux Device Driver¡·µÄµÚÒ»Õº͵ڶþÕ£¬ÕâÀï¾Í²»³­Ð´ÁË¡£ÏÂÃ棬ÎÒÃÇ¿ªÊ¼½éÉÜÈçºÎ½¨Á¢¿ª·¢»·¾³£¬ÓÉÓÚ²»Í¬µÄ ......

Linux Çý¶¯¿ª·¢âÒ¶¡½âÅ£Ö®¶þ —— Ä£¿é±à³Ì


±¾ÎÄÊǽ¨Á¢ÔÚÇ°ÃæµÄ¿ª·¢»·¾³ÒѾ­³É¹¦½¨Á¢µÄ»ù´¡Ö®Éϵġ£Èç¹ûûÓн¨Á¢ºÃ£¬Çë²ÎÕÕ¡¶ Linux Çý¶¯¿ª·¢âÒ¶¡½âÅ£Ö®Ò» —— ¿ª·¢»·¾³µÄ½¨Á¢¡·¡£
ÒѾ­ÓкܶàÎĵµ½²ÊöÄ£¿é±à³Ì£¬¸öÈ˾õµÃ¡¶ The Linux kernel module programming guide ¡·ÊÇ×îÏ꾡µÄ¡£±¾ÎIJ»ÔÙÁ¢×ãÓÚ´ÓÀíÂÛÉÏÈ¥²ûÊöÄ£¿é±à³ÌµÄÏà¹Ø֪ʶ£¬¶ø×ÅÖØ´Óʵ¼ùµÄ»ù´¡ÉÏÈ¥ÕÆÎÕÄ£¿é±à³Ì£¬ÁìÎòÄ£¿é±à³ÌµÄʵÖÊ¡£µ±È»£¬¾ß±¸×ã¹»µÄÀíÂÛ֪ʶ²ÅÄÜ´Óʵ¼ù³ö·¢£¬ËùÒÔ£¬±¾Îĵµ¾¡Á¿ÅäºÏ¡¶ Linux Device Driver ¡·µÚÈý°æµÄµÚ¶þÕ£¬ÒÔ¼°½²ÊöÄ£¿é±à³Ì×îÍêÉƵÄÎĵµ¡¶ The Linux kernel module programming guide ¡·¡£ÏÂÃ棬ÎÒÃÇ´Óʵ¼ù¿ªÊ¼³ö·¢°É¡£
1. ÈËÖ®³õ£¨ hello world £©
/*
* hello.c - The first kernel module programming
*/
#include <linux/module.h> /* Needed by all modules */
#include <linux/kernel.h> /* Needed for KERN_ALERT */
#include <linux/init.h>
MODULE_LICENCE( “ Dual BSD/GPL ” );
static int hello_init(void)
{
printk(KERN_INFO "Hello world\n");
/*
* A non 0 return means init_module failed; module can't be loaded.
*/
retur ......

LINUX SOCKET AIO ÎÊÌâ

дÁË´úÂ룬ʹÓÃace_proactor, Ô­À´windowsÅܵ÷dz£Æ¯ÁÁ£¬À´µ½linux¾Íʱ²»Ê±²»¹¤×÷£¬È»ºó¼Óasynce_connectorºó£¬·¢ÏÖÍê³É²»Äܹ¤×÷£¬async_stream_writeºó£¬·¢ÏÖ¿¨ÔÚÄÇÀ¸ù±¾·¢²»³öÈ¥£¬¶à´Î·ÖÎöºó£¬·¢ÏÖ£¬Ô­À´Ö®Ç°ÓÐaio_readûÓÐÍê³É£¬aio_writeµÄÇëÇó¾ÍblockÄÇÀïÁË£¬writeÕâ¸ö²Ù×÷¾¹È»Ò»¶¨ÒªµÈÇ°µÄaio_readÍê³ÉÖ®ºó£¬²Å¿ÉÒÔÖ´ÐС£ Ö¤¾ÝÈçÏÂ:
1.¿¨×¡µÄaio_write »á³ÉÉÏÍê³É£¬Èç¹ûsocket±»¶Ô·½¹Ø±Õ¡£
2.ÔÚaio_read֮ǰÉèÖÃsocketµÄģʽΪnonblocking, һʱwrite²Ù×÷³öÏÖ£¬aio_read ÂíÉÏÍê³É£¬²¢·µ»Ø´íÎóÂë EAGAIN£¬È»ºóaio_writeµÄÇëÇóÒ²¸øÍê³ÉÁË¡£
3.socketµÄģʽÔÚaceºÍIBMÓйصÄaioÎĵµÖиøÇ¿µ÷£¬must be ing blocking mode.
Ìì°¡£¡
³¢ÊÔÁËÔÚaio_write֮ǰÈç¹ûÓжÁ²Ù×÷£¬Ê¹ÓÃaio_cancel½øÐÐcancel²Ù×÷£¬²»ÐУ¬ÓÚÊÇÉèÖÃÁËnonblockingģʽȻºó¶øcancel£¬»¹ÊÇûÓÐÈκη´Ó¦¡£
¿´À´LINUXµÄAIOʵÏÖÕæÊǹ»Àõģ¬¶ÔÓÚSOCKET²Ù×÷µÄʵÏÖÍêȫʧ°Ü£¡
¼ÙÉèÒÔÏÂÇéÐΣº
1.server ¹ã²¥Êý¾Ý¸ø¿Í»§¶Ë£¨µ÷ÓÃaio_write)£¬²¢ÇÒ·¢ËÍÁËÒ»ÌõÆÚÍûµÃµ½¿Í»§¶ËÏìÓ¦µÄÖ¸Áî(aio_read)£¬½á¹û¿Í»§¶Ë³¤ÆÚûÓÐÏìÓ¦£¬ÕâʱÎÒÏëÔÙ·¢Ò»Ìõ֪ͨÊý¾Ý¸ø¿Í»§¶Ë(µ÷ÓÃaio_write)£¬Õâ¸ö·¢Ë͵ÄÇëÇó¾Í¸øÄÚº ......

LINUX½ø³Ì¼äͨÐÅ

                                     Linux ½ø³Ì¼äͨÐÅѧϰ
1.Linux ¼ä½ø³ÌͨÐŵķÖÀà
1.   ¹ÜµÀͨÐÅ£¨pipe£©ºÍÃüÃû¹ÜµÀ£¨FIFO£©
2.   Ðźţ¨Èí¼þÖжϣ©
3.   ÏûÏ¢¶ÓÁÐ
4.   ¹²ÏíÄÚ´æ
5.   ÐźÅÁ¿
6.   SOCKET
1.1¹ÜµÀͨÐÅ
¹ÜµÀͨÐÅÖ÷Òª·ÖÆÕͨ¹ÜµÀºÍÃüÃû¹ÜµÀ¡£
ËûÃÇÖ®¼äµÄ²î±ð¾ÍÔÚÓÚÆÕͨ¹ÜµÀÊʺÏͬһ¸ö×æÏȵÄÁ½¸ö½ø³ÌÖ®¼äµÄͨÐÅ£¬¶øÃüÃû¹ÜµÀÔò²»ÊܸÃÏÞÖÆ¡£
¹ÜµÀÏà¹Øº¯ÊýÓÐ:
Int pipe(int filedes[2]);
Pipe º¯ÊýÓÃÓÚÔÚÄÚºËÖпª±ÙÒ»¿é»º³åÇøÓÃÓÚͨÐÅ£¬filedesÊÇ´«µÝ¸øÓû§µÄÁ½¸öÎļþÃèÊö·û¡£Filedes[0]ÓÃÓÚ¶Á£¬filedes[1]ÓÃÓÚд¡£
µ÷Óóɹ¦·µ»Ø0£¬·ñÔò·µ»Ø-1.
#include <unistd.h>
#include <sys/types.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
 
int main()
{
         int pipe_fd[2]; ......
×ܼǼÊý:5772; ×ÜÒ³Êý:962; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [926] [927] [928] [929] 930 [931] [932] [933] [934] [935]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ