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1.ÐÞ¸ÄvftpdÅäÖÃÎļþ
  vi /etc/vsftpd
.conf                       #listen=YES
  vi /etc/xinetd.d/vsftpd                   ½«“disable=yes” ¸ÄΪ “disable=no”ʹxinetd·þÎñÆô¶¯ºó½ÓÊÕµ½ftpÁ¬½ÓÇëÇóʱ£¬Äܹ»×Ô¶¯Æô¶¯vsftpd·þÎñ½ø³Ì
2. mkdir -p   /srv/ftp/linux-10             ´´½¨Îļþ¼Ð           -p  Èç¹ûÎļþ¼Ð²»´æÔÚ×Ô¶¯´´½¨    
3. chown -R ftp:ftp /srv/ftp/linux-10       Ö¸¶¨linux-10Ŀ¼¼°Æä×ÓĿ¼µÄÓµÓÐÕßΪftpÓû§ºÍftp×é       
4. chmod -R 755 /srv/ftp/linux-10           Ö¸¶¨linux-10Ŀ¼¼°Æä×ÓĿ¼µÄ·ÃÎÊȨÏÞ
5. mount /dev/hdc /srv/ftp/linux-10/disk1   ½«É豸ÖеÄÄÚÈݹÒÔØµ½disk1ÖÐ
   umount /srv/ftp/linux-10/disk1           Ð¶ÔØµôdisk1ÖйÒÔØµÄÎļþ
6. /etc/init.d/xinetd start                 Æô¶¯FTP·þÎñ
7. dfÃüÁî
   ¹¦ÄÜ£º¼ì²éÎļþϵͳµÄ´ÅÅ̿ռäÕ¼ÓÃÇé¿ö¡£¿ÉÒÔÀûÓøÃÃüÁîÀ´»ñȡӲÅ̱»Õ¼ÓÃÁ˶àÉٿռ䣬Ŀǰ»¹Ê£Ï¶àÉÙ¿Õ¼äµÈÐÅÏ¢¡£
   Óï·¨£ºdf [Ñ¡Ïî]
   ˵Ã÷£ºdfÃüÁî¿ÉÏÔʾËùÓÐÎļþϵͳ¶Ôi½ÚµãºÍ´ÅÅÌ¿éµÄʹÓÃÇé¿ö¡£
   ¸ÃÃüÁî¸÷¸öÑ¡ÏîµÄº¬ÒåÈçÏ£º
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redhat linux 9.0ÏÂLAMPµÄ°²×°ÓëÅäÖÃ

Ê×ÏÈ,·þÎñÆ÷GCCÒªÓÐ,²»È»Ê²Ã´¶¼²»ÄÜ×ö.Äܹ»ÓÃgcc -vÀ´²é¿´ÊÇ·ñ°²×°ÁËGCC,
#gcc -v
Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/3.2.3/specs
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info
--enable-shared --enable-threads=posix --disable-checki ......

linuxϵͳÏÂNS 2£¨ÍøÂç·ÂÕæ¿ªÔ´Èí¼þ£©µÄ°²×°

Ò».ʲôÊÇNS 2
      NS 2ÊÇÒ»ÖÖÕë¶ÔÍøÂç¼¼ÊõµÄÔ´´úÂ빫¿ªµÄ¡¢Ãâ·ÑµÄÈí¼þÄ£ÄâÆ½Ì¨£¬Ñо¿ÈËԱʹÓÃËü¿ÉÒÔºÜÈÝÒ׵ĽøÐÐÍøÂç¼¼ÊõµÄ¿ª·¢£¬¶øÇÒ·¢Õ¹µ½½ñÌ죬ËüËù°üº¬µÄÄ£¿é·Ç³£·á¸»£¬¼¸ºõÉæ¼°µ½ÁËÍøÂç¼¼ÊõµÄËùÓз½Ãæ¡£
      NS 2£¨Network Simulator, version
2£©ÊÇÒ»ÖÖÃæ ......

Linux GCC makeÎļþµÄд·¨ ×Ü½á°æ

Ŀ¼½á¹¹Îª£º
inc/hello.h
src/hello.c
main/main.c
Makefile
ÎļþÄÚÈÝΪ£º
hello.h:
void hello(char name[]);

hello.c:
#include <stdio.h>
void hello(char name[])
{
printf("Hello %s!\n", name);
}

main.c:
#include <stdio.h>
#include "hello.h"
// The second hello.h should ......

linuxµÄttyÉ豸

      ÖÕ¶ËÊÇÒ»ÖÖ×Ö·ûÐÍÉ豸£¬ËüÓжàÖÖÀàÐÍ£¬Í¨³£Ê¹ÓÃttyÀ´¼ò³Æ¸÷ÖÖÀàÐ͵ÄÖÕ¶ËÉ豸¡£ttyÊÇTeletypeµÄËõд£¬TeletypeÊÇ×îÔç³öÏÖµÄÒ»ÖÖÖÕ¶ËÉ豸£¬ºÜÏóµç´«´ò×Ö»ú£¬ÊÇÓÉTeletype¹«Ë¾Éú²úµÄ¡£É豸Ãû·ÅÔÚÌØÊâÎļþĿ¼/dev/Ï£¬ÖÕ¶ËÌØÊâÉ豸ÎļþÒ»°ãÓÐÒÔϼ¸ÖÖ£º
1£¬´®Ðж˿ÚÖÕ¶Ë£¨/dev/ttySn£©£º´®Ðж ......

ÈçºÎÈýø³ÌÔÚLinuxºǫ́ÔËÐÐ

ÔÚLinuxÖУ¬Èç¹ûÒªÈýø³ÌÔÚºǫ́ÔËÐУ¬Ò»°ãÇé¿öÏ£¬ÎÒÃÇÔÚÃüÁîºóÃæ¼ÓÉÏ&¼´¿É£¬Êµ¼ÊÉÏ£¬ÕâÑùÊǽ«ÃüÁî·ÅÈëµ½Ò»¸ö×÷Òµ¶ÓÁÐÖÐÁË£º
[root@localhost /]# ./test.sh &
[1] 17208
È»ºóÎÒÃǾͿÉÒÔÓÃÒÔÏÂÃüÁî½øÐв鿴£º
[root@localhost /]# jobs -l
[1]  17208 Running ./test.sh &
¶ÔÓÚÒѾ­ÔÚǰִ̨ÐеÄÃüÁî ......
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