Ò׽ؽØÍ¼Èí¼þ¡¢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

LINUXÖеÄMBRºÍ³¬¼¶¿é

MBR£¬512×Ö½Ú=446+64+2 £¨446×Ö½Ú——Òýµ¼³ÌÐò 64×Ö½Ú——·ÖÇø±í 2×Ö½Ú——AA55£©
MBR£¨Master Boot Record£©,ÖÐÎÄÒâΪÖ÷Òýµ¼¼Ç¼¡£
Ó²Å̵Ä0´ÅµÀµÄµÚÒ»¸öÉÈÇø³ÆÎªMBR£¬ËüµÄ´óСÊÇ512×Ö½Ú£¬¶øÕâ¸öÇøÓò¿ÉÒÔ·ÖΪÁ½¸ö²¿·Ö¡£µÚÒ»²¿·ÖΪpre-bootÇø£¨Ô¤Æô¶¯Çø£©£¬Õ¼446×Ö½Ú£»µÚ¶þ²¿·ÖÊÇPartition tableÇø£¨·ÖÇø±í£©£¬Õ¼66¸ö×Ö½Ú£¬¸ÃÇøÏ൱ÓÚÒ»¸öС³ÌÐò£¬×÷ÓÃÊÇÅжÏÄĸö·ÖÇø±»±ê¼ÇΪ»î¶¯·ÖÇø£¬È»ºóÈ¥¶ÁÈ¡ÄǸö·ÖÇøµÄÆô¶¯Çø£¬²¢ÔËÐиÃÇøÖеĴúÂë¡£²»ÊôÓÚÈκÎÒ»¸ö²Ù×÷ϵͳ£¬Ò²²»ÄÜÓòÙ×÷ϵͳÌṩµÄ´ÅÅ̲Ù×÷ÃüÁîÀ´¶ÁÈ¡Ëü¡£µ«ÎÒÃÇ¿ÉÒÔÓÃROM-BIOSÖÐÌṩµÄINT13HµÄ2ºÅ¹¦ÄÜÀ´¶Á³ö¸ÃÉÈÇøµÄÄÚÈÝ£¬Ò²¿ÉÓÃÈí¼þ¹¤¾ßNorton8.0ÖеÄDISKEDIT.EXEÀ´¶ÁÈ¡¡£
ÎÊ:Linux³¬¼¶¿é°üº¬ÄÄЩÎļþϵͳÐÅÏ¢?
´ð£º³¬¼¶¿é°üº¬ÁËi½Úµã±í ºÍ ¿ÕÏпé±í µÈÖØÒªµÄÎļþϵͳÐÅÏ¢¡£
Linux³¬¼¶¿éÏê½â:
LinuxϵͳÖеÄÿ¸öÎļþ¶¼±»¸³ÓèÒ»¸öΨһµÄÊýÖµ,Õâ¸öÊýÖµ³Æ×öË÷Òý½Úµã.Ë÷Òý½Úµã´æ´¢ÔÚÒ»¸ö³Æ×÷Ë÷Òý½Úµã±í< inode table>ÖÐ,¸Ã±íÔÚ´ÅÅ̸ñʽ»¯Ê±±»·ÖÅä.ÿ¸öʵ¼ÊµÄ´ÅÅÌ»ò·ÖÇø¶¼ÓÐÆä×Ô¼ºµÄË÷Òý½Úµã±í.Ò»¸öË÷Òý½Úµã°üº¬ÎļþµÄËùÓÐÐÅÏ¢,°üÀ¨´ÅÅÌÉÏÊý¾ÝµÄµØÖ·ºÍÎļþÀàÐÍ.ÎļþÀàÐͰüÀ¨ÈçÆÕ ......

ÔÚLinuxÏÂÈçºÎ¿ìËٴ°²È«µÄFTP·þÎñÆ÷

ÔÚLinuxÏÂÈçºÎ¿ìËٴ°²È«µÄFTP·þÎñÆ÷ ÏÖÔÚÁ÷ÐеÄFTP·þÎñÆ÷£¬±È½ÏÖøÃûµÄÓÐWU-FTP£¨Washington University FTP£©ºÍVSFTP£¨Very Secure FTP ·Ç³£°²È«µÄFTP£©ÒÔ¼°Proftp,pureftpµÈ¶øVSFTPÒÔÆä¸ß¶È°²È«ÐԺ͸ßËÙÎȶ¨µÄÌØÐÔÕýÔÚ³ÉΪ»¥ÁªÍøÉÏFTP·þÎñÆ÷µÄг衣ÏÖÔÚ±ÊÕß°ÑÔÚFedoraÉÏÅäÖÃÒ»¸ö°²È«FTPµÄ¹ý³ÌºÍ´ó¼Ò½»Á÷£¬Ï£Íû½è´ËÄܹ²Í¬Ñ§Ï°£¬¹²Í¬Ìá¸ß¡£
Ò»¡¢°²×°
1.ÏÂÔØ×îеÄÎȶ¨°ævsftpd-1.2.1.tar.gz
2.Ð¶ÔØÔ­ÓеÄrpmµÄvsftpd
rpm -e vsftpd
3.tar xvzf vsftpd-1.2.1.tar.gz
4.cd vsftpd-1.2.1
5.make
6.useradd nobody
7.mkdir /usr/share/empty
8.mkdir /var/ftp
9.useradd -d /var/ftp ftp
10.chown root.root /var/ftp
11.chmod og-w /var/ftp
˵Ã÷£ºÈç¹ûÄãÏñÎÒÒ»ÑùÔ­À´ÓÐrpmµÄvsftp£¬Ö»ÊÇÐ¶ÔØÁË£¬¿ÉÒÔÊ¡ÂÔ6-11²½£¬Èç¹ûÔ­À´Ã»Óа²×°vsftp£¬Çë°´²¿¾Í°à¡£
12.make install
13.vi /etc/xinetd.d/vsftpd
°Ñdisable=yes¸Ä³Éno£¬±£´æÍ˳ö¡£È»ºóservice xinetd restart£¬OK£¡ÐÂ×°µÄvsftpÒѾ­¿ÉÒÔ¹¤×÷ÁË£¡
˵Ã÷£º
ĬÈϰ²×°µÄvsftpdÊÇÒÔxinetdµÄ·½Ê½Æô¶¯µÄ¡£ÄãÐèÒªÉÏÊö²Ù×÷£¬Ò»»á¶ù£¬ÎÒÃÇÔÙÀ´½²°ÑËü¸Ä³É¶ÀÁ¢Æô¶¯µÄ·þÎñ¡£
14.ftp 127.0.0.1
ÊäÈëÓû§Ãûftp£¬ÃÜÂëÖ±½Ó» ......

LinuxÏ mplayer ʹÓÃÊÖ²á


²¥·ÅÎļþ
ʹÓà MPlayer ²¥·ÅýÌåÎļþ×î¼òµ¥µÄ·½Ê½ÊÇ£º
mplayer <somefile>
MPlayer »á×Ô¶¯¼ì²âÎļþµÄÀàÐͲ¢¼ÓÒÔ²¥·Å£¬Èç¹ûÊÇÒôƵÎļþ£¬Ôò»áÔÚÃüÁîÐÐÖÐÏÔʾ¸Ã²¥·ÅÎļþµÄ״̬ÐÅÏ¢£»¶ø¼ÙÈçÊÇÊÓÆµÎļþµÄ»°£¬Ôò»á´ò¿ªÒ»¸öеIJ¥·Å´°¿Ú¡£
µ¹ÍËÓë¿ì½ø
ÔÚ²¥·ÅÎļþµÄʱºò£¬Äã¿ÉÒÔͨ¹ýÒÔÏÂÈý×é¿ì½Ý¼üÀ´¶Ô²¥·Å½ø³Ì½øÐе¹ÍËÓë¿ì½ø²Ù×÷£º
×ó·½Ïò¼üºÍÓÒ·½Ïò¼ü£º·Ö±ðÖ´Ðе¹ÍË 10 ÃëºÍ¿ì½ø 10 Ãë²Ù×÷
Ï·½Ïò¼üºÍÉÏ·½Ïò¼ü£º·Ö±ðÖ´Ðе¹ÍË 1 ·ÖÖÓºÍ¿ì½ø 1 ·ÖÖÓ²Ù×÷
Ï·­Ò³¼üºÍÉÏ·­Ò³¼ü£º·Ö±ðÖ´Ðе¹ÍË 10 ·ÖÖÓºÍ¿ì½ø 10 ·ÖÖÓ²Ù×÷
²¥·Å DVD
ËäÈ» MPlayer ²»Ö§³Ö DVD ²Ëµ¥£¬µ«ÊÇÈ´Äܹ»²¥·Å DVD¡£Äã¿ÉÒÔÕâÑù²¥·Å DVD£º
mplayer dvd://<titlenumber>
ÄãÐèҪʹÓÃʵ¼ÊµÄÊý×ÖÀ´Ìæ»» <titlenumber>£¬Èç 1¡¢2¡¢3 µÈ¡£
ʹÓÃ×ÖÄ»
µ±²¥·ÅµçÓ°Îļþʱ£¬Äã¿ÉÒÔÖ¸¶¨×ÖÄ»Îļþ£º
mplayer -sub <somesubtitlefile> <somefile>
ÔÚ²¥·Å DVD µçӰʱ£¬ÄãÒ²¿ÉÒÔͨ¹ýÖ¸¶¨ÓïÑÔ´úÂëÀ´Ê¹ÓÃ×ÖÄ»£º
mplayer dvd://<titlenumber> -slang nl,en
ÕâÑù£¬MPlayer ¾Í»áÓÅÏÈʹÓúÉÀ¼Óï×ÖÄ»£¬Èç¹û¸ÃÓïÑÔ²»¿ÉÓã¬ÔòÔÙʹÓÃÓ¢Óï×ÖÄ»¡£
ÓÐÓõĿì½Ý¼ü
ÒÔÏÂÊÇ MPlayer ÖÐһЩÓÐÓõĿ ......

linux 2.6 ÄÚºËÄ£¿éµÄMakefile



 
Linux 2.6 ÏÂÄÚºËÄ£¿éµÄMakefile
ÊÕ²Ø



Linux 2.6 ÏÂÄÚºËÄ£¿éµÄMakefile
# Makefile 2.6
obj-m += hello.o
KDIR:=/lib/modules/$(shell uname -r)/build
# PWD=$(shell pwd)
all:
        make -C $(KDIR) M=$(PWD) modules
clean:
        make -C $(KDIR) M=$(PWD) clean
obj-m := hello.o±íʾ±àÒëºóÉú³Éhello.oÄ£¿é¡£
$(KDIR) Ö¸¶¨ÁËÄÚºËÔ´ÂëµÄ·¾¶£¬“M=”±íʾÕâÊǸöÍⲿģ¿é£¬M=$(PWD) Ö¸¶¨Á˸ÃÄ£¿éÎļþËùÔڵķ¾¶¡£
×¢£º makefile
Ô¤¶¨ÒåÁË$(PWD)
±äÁ¿£¬´Ë´¦¿ÉÒÔ²»±ØÖظ´¶¨Òå¡£
Èç¹ûÊǶà¸öÔ´Îļþ±àÒë³öÒ»¸öÄ£¿é£¬¼ÙÉèÄ£¿éÃûÊÇtest.ko£¬ÄÇôԴÎļþÃû²»ÄÜÓÐtest.c
obj-m := test.o
test-objs := file1.o file2.o file3.o
KDIR := /lib/modules/$(shell uname -r)/build
#PWD := $(shell pwd)
all:
        make -C $(KDIR) M=$(PWD) modules
clean:
Ò»¸ö¼òµ¥µÄÄÚºËÄ£¿éʾÀý£ºhello.c
#include & ......

Linux½Å±¾±àд»ù´¡(Îå)

ʵÀý)
ÏÖÔÚÎÒÃÇÀ´ÌÖÂÛ±àдһ¸ö½Å±¾µÄÒ»°ã²½Öè¡£ÈκÎÓÅÐãµÄ½Å±¾¶¼Ó¦¸Ã¾ßÓаïÖúºÍÊäÈë²ÎÊý¡£²¢ÇÒдһ¸öα½Å±¾£¨framework.sh£©£¬¸Ã½Å±¾°üº¬ÁË´ó¶àÊý½Å±¾¶¼ÐèÒªµÄ¿ò¼Ü½á¹¹£¬ÊÇÒ»¸ö·Ç³£²»´íµÄÖ÷Òâ¡£Õâʱºò£¬ÔÚдһ¸öеĽű¾Ê±ÎÒÃÇÖ»ÐèÒªÖ´ÐÐÒ»ÏÂcopyÃüÁ
cp framework.sh myscript
È»ºóÔÙ²åÈë×Ô¼ºµÄº¯Êý¡£
ÈÃÎÒÃÇÔÙ¿´Á½¸öÀý×Ó£º
¶þ½øÖƵ½Ê®½øÖƵÄת»»
½Å±¾b2d ½«¶þ½øÖÆÊý (±ÈÈç 1101) ת»»ÎªÏàÓ¦µÄÊ®½øÖÆÊý¡£ÕâÒ²ÊÇÒ»¸öÓÃexprÃüÁî½øÐÐÊýѧÔËËãµÄÀý×Ó£º


#!/bin/sh 

# vim: set sw=4 ts=4 et: 

help() 



cat < 

b2h -- convert binary to decimal 

USAGE: b2h [-h] binarynum 

OPTIONS: -h help text 

EXAMPLE: b2h 111010 
10 
will return 58 
11 
HELP 
12 
exit 0 
13 

14 
error() 
15 

16&n ......

Linux ½Å±¾±àд»ù´¡(Áù)

ÎļþÑ­»·³ÌÐò
»òÐíÄúÊÇÏ뽫ËùÓз¢³öµÄÓʼþ±£´æµ½Ò»¸öÎļþÖеÄÈËÃÇÖеÄÒ»Ô±£¬µ«ÊÇÔÚ¹ýÁ˼¸¸öÔÂÒÔºó£¬Õâ¸öÎļþ¿ÉÄÜ»á±äµÃºÜ´óÒÔÖÁÓÚʹ¶Ô¸ÃÎļþµÄ·ÃÎÊËٶȱäÂý¡£ÏÂÃæµÄ½Å±¾rotatefile¿ÉÒÔ½â¾öÕâ¸öÎÊÌâ¡£Õâ¸ö½Å±¾¿ÉÒÔÖØÃüÃûÓʼþ±£´æÎļþ£¨¼ÙÉèΪoutmail£©Îªoutmail.1£¬¶ø¶ÔÓÚoutmail.1¾Í±ä³ÉÁËoutmail.2 µÈµÈµÈµÈ...
#!/bin/sh
# vim: set sw=4 ts=4 et:
ver="0.1"
help()
{
cat <
rotatefile -- rotate the file name
USAGE: rotatefile [-h] filename
OPTIONS: -h help text
EXAMPLE: rotatefile out
This will e.g rename out.2 to out.3, out.1 to out.2, out to out.1
and create an empty out-file
The max number is 10
version $ver
HELP
exit 0
}
error()
{
echo "$1"
exit 1
}
while [ -n "$1" ]; do
case $1 in
-h) help;shift 1;;
--) break;;
-*) echo "error: no such option $1. -h for help";exit 1;;
*) break;;
esac
done
# input check:
if [ -z "$1" ] ; then
error "ERROR: you must specify a file, use -h for help"
fi
filen="$1"
# rename any .1 , .2 etc file:
for n in ......
×ܼǼÊý:5772; ×ÜÒ³Êý:962; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [462] [463] [464] [465] 466 [467] [468] [469] [470] [471]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ