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

LinuxϵÄÈíÁ´½ÓºÍÓ²Á´½ÓµÄ²»Í¬¡¾×ª¡¿

½ñÌì±àÒëBlueZµÄʱºò£¬Í»È»¼ä·¢ÉúÁËÒ»¸ö´´½¨ Ó²Á´½Óʧ°Ü £¬ÄÔº£ÀïÌø³öÁËÁËÒ»¸öʲôÊÇÓ²Á´½ÓµÄ¸ÅÄһʱ¼ä»¹Õæ»Ø´ð²»ÉÏÀ´£¬googleÁËÏ£¬·¢ÏÖÕâÆª²©ÎÄÃèÊöµÄºÜÇåÎú£¬×ªÔØÖ®£¬ÒÔ±¸Íü...
Á´½Ó——ÊÇÒ»ÖÖÔÚ¹²ÏíÎļþºÍ·ÃÎÊËüµÄÓû§µÄÈô¸ÉĿ¼ÏîÖ®¼ä½¨Á¢ÁªÏµµÄÒ»ÖÖ·½·¨¡£
LinuxÖаüÀ¨Á½ÖÖÁ´½Ó£ºÓ²Á´½Ó(Hard Link)ºÍÈíÁ´½Ó(Soft Link)£¬ÈíÁ´½ÓÓÖ³ÆÎª·ûºÅÁ´½Ó£¨Symbolic link£©¡£
ÎÒÃÇÊ×ÏÈÀ´Á˽âһϼ¸¸öÃû´Ê¡£
Ë÷Òý½Úµã(inode)
ÒªÁ˽âÁ´½Ó£¬ÎÒÃÇÊ×ÏȵÃÁ˽âÒ»¸ö¸ÅÄ½ÐË÷Òý½Úµã(inode)¡£ÔÚLinuxϵͳÖУ¬ÄÚºËΪÿһ¸öд´½¨µÄÎļþ·ÖÅäÒ»¸öInode(Ë÷Òý½áµã)£¬Ã¿¸öÎļþ¶¼ÓÐÒ»¸öΩһµÄinodeºÅ£¬ÎÒÃÇ¿ÉÒÔ½«inode¼òµ¥Àí½â³ÉÒ»¸öÖ¸Õ룬ËüÓÀÔ¶Ö¸Ïò±¾ÎļþµÄ¾ßÌå´æ´¢Î»Öá£ÎļþÊôÐÔ±£´æÔÚË÷Òý½áµãÀÔÚ·ÃÎÊÎļþʱ£¬Ë÷Òý½áµã±»¸´ÖƵ½ÄÚ´æÔÚ£¬´Ó¶øÊµÏÖÎļþµÄ¿ìËÙ·ÃÎÊ¡£ÏµÍ³ÊÇͨ¹ýË÷Òý½Úµã(¶ø²»ÊÇÎļþÃû)À´¶¨Î»Ã¿Ò»¸öÎļþ¡£
Ó²Á´½Ó(Hard Link)
Ó²Á´½Ó˵°×ÁËÊÇÒ»¸öÖ¸Õ룬ָÏòÎļþË÷Òý½Úµã£¬ÏµÍ³²¢²»ÎªËüÖØÐ·ÖÅäinode¡£
¿ÉÒÔÓãºlnÃüÁîÀ´½¨Á¢Ó²Á´½Ó¡£
ÒýÓÃ
ln [options] existingfile newfile
ln [options] existingfile-list directory
Ó÷¨£º
µÚÒ»ÖÖΪ”existingfile”´´½¨Ó²Á´½Ó£¬ÎļþÃûΪ”newfile”¡£
µÚ¶þÖÖÔÚ”directory”Ŀ¼ÖУ¬Îª” existingfile-list”Öаüº¬µÄËùÓÐÎļþ´´½¨Ò»¸öͬÃûµÄÓ²Á´½Ó¡£
³£ÓÿÉÑ¡[options]£º-f ÎÞÂÛ”newfile”´æÔÚÓë·ñ£¬¶¼´´½¨Á´½Ó¡£-n Èç¹û”newfile”ÒÑ´æÔÚ£¬¾Í²»´´½¨Á´½Ó¡£
ÈíÁ´½Ó(Soft Link)
ÈíÁ´½ÓÓֽзûºÅÁ´½Ó£¬Õâ¸öÎļþ°üº¬ÁËÁíÒ»¸öÎļþµÄ·¾¶Ãû¡£¿ÉÒÔÊÇÈÎÒâÎļþ»òĿ¼£¬¿ÉÒÔÁ´½Ó²»Í¬ÎļþϵͳµÄÎļþ¡£ºÍwinϵĿì½Ý·½Ê½²î²»¶à¡£
¿ÉÒÔÓãºln -s ÃüÁîÀ´½¨Á¢ÈíÁ´½Ó¡£
ÒýÓÃ
ln -s existingfile newfile
ln -s existingfile-list directory
ÏÂÃæÎÒÃÇÓÃÒ»¸öʵÀýÀ´ËµÃ÷Ó²Á´½ÓºÍÈíÁ´½Ó¡£
ÏÖÔÚĿ¼ÏÂÓÐÁ½¸öÎļþ£¬Ò»¸öÃûΪAAA£¬Ò»¸öÃûΪBBB¡£
ÒýÓÃ
$ ls -il
963922 -rw-r--r-- 1 ocean ocean 92 2007-05-18 15:46 AAA
963923 -rw-r--r-- 1 ocean ocean 95 2007-05-18 15:46 BBB
Ê×ÏÈÏÈ×öÒ»¸öAAAµÄÓ²Á´½Ó¡£
ÒýÓÃ
$ ln AAA AAAhard
$ls -il
963922 -rw-r--r-- 2 ocean ocean 92 2007-05-18 15:46 AAA
963922 -rw-r--r-- 2 ocean ocean 92 2007-05-18 15:46 AAAhard
963923 -rw-r--r-- 1 ocean ocean 95 2007-05-18 15:46 BBB
͉˕


Ïà¹ØÎĵµ£º

linux±à³Ì——ÐÅºÅÆª£Ûת£Ý

ÐźŻù±¾Ô­Àí

LinuxÊÇÒ»ÖÖ¶àÓû§¶àÈÎÎñµÄ²Ù×÷ϵͳ£¬ÏµÍ³ÄÚ»áÓжà¸ö½ø³Ì´æÔÚ¡£ÎÞÂÛÊDzÙ×÷ϵͳÓëÓû§½ø³ÌÖ®¼ä£¬»¹ÊÇÓû§½ø³ÌÖ®¼ä£¬¾­³£ÐèÒª¹²ÏíÊý¾ÝºÍ½»»»ÐÅÏ¢¡£½ø³Ì
¼äÏ໥ͨÐŵķ½·¨ÓжàÖÖ£¬ÐźűãÊÇÆäÖÐ×îΪ¼òµ¥µÄÒ»ÖÖ£¬ËüÓÃÒÔÖ¸³öijʼþµÄ·¢Éú¡£ÔÚLinuxϵͳÖУ¬¸ù¾Ý¾ßÌåµÄµÄÈíÓ²¼þÇé¿ö£¬Äں˳ÌÐò»á·¢³ö²»Í¬µÄÐźŠ......

LINUX»·¾³½ø³Ì¼äͨÐÅ

linuxÐźŻúÖÆÔ¶Ô¶±ÈÏëÏóµÄ¸´ÔÓ£¬±¾ÎÄÁ¦ÕùÓÃ×î¶ÌµÄƪ·ù£¬¶Ô¸Ã»úÖÆ×öÁËÉîÈëϸÖµķÖÎö¡£¶ÁÕß¿ÉÒÔÏȶÁÒ»ÏÂÐźÅÓ¦ÓÃʵÀý£¨ÔÚÐźţ¨Ï£©ÖУ©£¬ÕâÑù¿ÉÒÔ¶ÔÐźŷ¢ËÍÖ±µ½ÏàÓ¦µÄ´¦Àíº¯ÊýÖ´ÐÐÍê±ÏÕâÒ»¹ý³ÌÓиö´óÖµÄÓ¡Ïó¡£±¾Îľ¡Á¿¸ø³öÁ˽Ïк¯ÊýµÄÓ¦ÓÃʵÀý£¬×ÅÖØËµÃ÷ÕâЩµÄ¹¦ÄÜ¡£
Ò»¡¢Ðźż°ÐźÅÀ´Ô´
Ðźű¾ÖÊ

Ð ......

Linux¶¨Ê±Æô¶¯ÈÎÎñµÄһЩÃüÁî...

/*
 * Ò»ÄêǰÕûµÄһЩ×ÊÁÏ£¬ÔÚ²»Åª³öÀ´Õæ²»ÖªµÀÄÇÌì¾ÍûÁË£¬±¾ÉíÎÒÊǸöÀÁÉ¢µÄÈË£¬Ò²²»ÏëÔÙÕÒµÚ¶þ´Î£¡
 * ÏÂÃæµÄÄÚÈÝÒ²ÊÇÒÔǰbaidu/GoogleµÄ£¬È»ºóÕûÀíÁËÏÂÃæµÄ×ÊÁÏ¡£ÍüÁËÊDz»ÊǶ¼ÄÜÓÃÁË£¬µ±Ê±Ö»ÊÔÁËÒ»²¿·Ö¡£¡£¡£
 */
ҪʹÓÃ×Ô¶¯Æô¶¯½ø³ÌµÄ¹¦ÄÜ,¾ÍÐèÒªÕÆÎÕÒÔϼ¸¸öÆô¶¯ÃüÁî:
  at ÃüÁî
========== ......

Linux Ô¶³ÌµÇ¼·þÎñ£ºtelnetºÍssh

Linux Ô¶³ÌµÇ¼·þÎñ£ºtelnetºÍssh
ͨ³£Çé¿öÏÂÔ¶³ÌµÇ¼ÎÒÃÇʹÓÃtelnet·þÎñ£¬Red Hat
Linux´øÓÐtelnet·þÎñÆ÷µÄÈí¼þ°ü£¬ÎÒÃÇÐèÒª°²×°telnet-serverºÍxinetdÁ½¸öÈí¼þ°ü£º
[root@rh73 ~]# rpm -ivh
/mnt/cdrom/RedHat/RPMS/telnet-server-0.17-20.i386.rpm
[root@rh73 ~]# rpm -ivh
/mnt/cdrom/RedHat/RPMS/xinetd-2.3.4-0 ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ