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1. man ¶ÔÄãÊìϤ»ò²»ÊìϤµÄÃüÁîÌṩ°ïÖú½âÊÍ
eg:man ls ¾Í¿ÉÒԲ鿴lsÏà¹ØµÄÓ÷¨
×¢£º°´q¼ü»òÕßctrl+cÍ˳ö£¬ÔÚlinuxÏ¿ÉÒÔʹÓÃctrl+cÖÕÖ¹µ±Ç°³ÌÐòÔËÐС£
2. ls ²é¿´Ä¿Â¼»òÕßÎļþµÄÊô*£¬ÁоٳöÈÎһĿ¼ÏÂÃæµÄÎļþ
eg: ls /usr/man
ls -l
a.d±íʾĿ¼(directory)£¬Èç¹ûÊÇÒ»¸ö"-"±íʾÊÇÎļþ£¬Èç¹ûÊÇlÔò±íʾÊÇÒ»¸öÁ¬½ÓÎļþ(link)
b.±íʾÎļþ»òÕßĿ¼Ðí¿ÉȨÏÞ.·Ö±ðÓÿɶÁ(r)£¬¿Éд(w)£¬¿ÉÔËÐÐ(x)¡£
3. cp ¿½±´Îļþ
eg: cp filename1 filename2 //°Ñfilename1¿½±´³Éfilename2
cp 1.c netseek/2.c //½«1.c¿½µ½netseekĿ¼ÏÂÃüÃûΪ2.c
4. rm ɾ³ýÎļþºÍĿ¼
eg: rm 1.c //½«1.cÕâ¸öÎļþɾ³ý
5. mv ÒÆ×ßĿ¼»òÕ߸ÄÎļþÃû
eg: mv filename1 filename2 //½«filename1 ¸ÄÃûΪfilename2
mv qib.tgz ../qib.tgz //ÒÆµ½ÉÏÒ»¼¶Ä¿Â¼
6. cd ¸Ä±äµ±Ç°Ä¿Â¼ pwd ²é¿´µ±Ç°ËùÔÚĿ¼ÍêÕû·¾¶
eg: pwd //²é¿´µ±Ç°ËùÔÚĿ¼·¾¶
cd netseek //½øÈënetseekÕâ¸öĿ¼
cd //Í˳öµ±Ç°Ä¿Â¼
7. cat£¬moreÃüÁî
½«Ä³¸öÎļþµÄÄÚÈÝÏÔʾ³öÀ´¡£Á½¸öÃüÁîËù²»Í¬µÄÊÇ:cat°ÑÎļþÄÚÈÝÒ»Ö±´òÓ¡³öÀ´£¬¶ø moreÔò·ÖÆÁÏÔʾ
eg; cat>1.c //¾Í¿ÉÒÔ°Ñ´úÂëÕ³Ìûµ½1.cÎļþÀ°´ctrl+d ±£´æ´úÂë¡£
cat 1.c » ......

ǶÈëʽlinux¿ª·¢»·¾³¹¹½¨

Ò»¡¢°²×°ÐéÄâ»úVMware
 
¶þ¡¢ÔÚÐéÄâ»úÉϰ²×°linux
 
Èý¡¢°²×°VMware  tools
      1¡¢ÐéÄâ»ú²Ëµ¥À¸—>VM—>Install  VMware  Tools
      2¡¢½øÈë²Ù×÷ϵͳ°²×°VMware Tools
ËÄ¡¢¸üÐÂÔ´²¢¸üпÉÓõijÌÐòÁбí
      1¡¢ÐÞ¸Ä/etc/apt/sources.list
           sudo  vi  /etc/apt/sources.list
      2¡¢¸üгÌÐòÁбí
           sudo  apt-get  update
 
Îå¡¢ÅäÖÃNFS·þÎñ
      1¡¢°²×°nfs·þÎñ
              sudo apt-get install  nfs-kernel-server  portmap
      2¡¢ÐÞ¸ÄÆäÅäÖÃÎļþ£º/etc/exports£¬ÔÚÀïÃæÔö¼ÓÈçÏÂÄÚÈÝ£¬ÒÔºó½«Í¨¹ýÍøÂçÎļþϵͳ·ÃÎÊ/work/nfs_rootĿ¼£»
      ......

LinuxÏÂmysqlÖÐÎÄÂÒÂë½â¾ö·½·¨

ÉÏ´ÎÔÚÅöµ½ÕâÎÊÌ⣬ÔÚÍøÉÏÕÒÁ˽â¾ö·½·¨£¬¿ÉÊÇû¼ÇÏÂÀ´¡£ÕâÐÇÆÚÒª»»»úÆ÷£¬Òª°ÑÔ­À´linuxϵÄmysqlÊý¾Ý¿âÒÆµ½Áíһ̨·þÎñÆ÷ÉÏ¡£°²×°suseϵͳ¡¢ÔÙÅäÖÃtelnet¡¢ftp·þÎñ¡¢°²×°java JDK²¢ÅäÖá¢ÔÙ°²×°eclipseºÍmysql,ÓÖ»¨ÁËÒ»ÌìµÄʱ¼ä¡£¸Ð¾õ»¹ÊDz»ÊìÁ·£¬ÅäÖ÷À»ðǽÀÏÊDz»Äܽ«telnetºÍftp·þÎñÅÅÍâ¡£mysqlÓÖÅöµ½ÁËÖÐÎÄÂÒÂëÎÊÌ⣬ÓÖÔÚÍøÉÏÕÒÒ»ÕÒ£¬ÏÖÔڰѽâ¾ö·½·¨ÏȼÇÏÂÀ´°É¡£
ϵͳ»·¾³:suse linux server 10,mysql 5.0
°²×°mysqlºó£¬Ä¬ÈϵÄ×Ö·û¼¯ÊÇlatin1¡£ÔÚlinuxϰ²×°mysql²»ÏñÔÚwindowsÉϰ²×°ÄÇÏñ£¬¿ÉÒÔÑ¡Ôñ×Ö·û¼¯(¼´Ê¹µ±Ê±Ê¹ÓÃÁËĬÈϵÄ×Ö·û¼¯£¬°²×°ºóÒ²¿ÉÒÔÔÚ°²×°Ä¿Â¼ÏÂÐÞ¸Ämy.iniÎļþ£©£¬µ«ÊÇÔÚlinux¾Í²»Ì«Ò»ÑùÁË¡£
ÔÚshellÊäÈëmysqlµÇ½ºó:
mysql>show variables like '%char%';
»Ø³µºóÏÔʾ:
+---------------------£­+-----£­£­--------------
| Variable_name | Value
+-----------------------+-£­£­------------------
| character_set_client | latin1
| character_set_connection | latin1
| character_set_database | latin1
| character_set_filesystem | binary
| character_set_results | latin1
| character_set_server | latin1
| character_set_s ......

LinuxÏÂmysqlÖÐÎÄÂÒÂë½â¾ö·½·¨

ÉÏ´ÎÔÚÅöµ½ÕâÎÊÌ⣬ÔÚÍøÉÏÕÒÁ˽â¾ö·½·¨£¬¿ÉÊÇû¼ÇÏÂÀ´¡£ÕâÐÇÆÚÒª»»»úÆ÷£¬Òª°ÑÔ­À´linuxϵÄmysqlÊý¾Ý¿âÒÆµ½Áíһ̨·þÎñÆ÷ÉÏ¡£°²×°suseϵͳ¡¢ÔÙÅäÖÃtelnet¡¢ftp·þÎñ¡¢°²×°java JDK²¢ÅäÖá¢ÔÙ°²×°eclipseºÍmysql,ÓÖ»¨ÁËÒ»ÌìµÄʱ¼ä¡£¸Ð¾õ»¹ÊDz»ÊìÁ·£¬ÅäÖ÷À»ðǽÀÏÊDz»Äܽ«telnetºÍftp·þÎñÅÅÍâ¡£mysqlÓÖÅöµ½ÁËÖÐÎÄÂÒÂëÎÊÌ⣬ÓÖÔÚÍøÉÏÕÒÒ»ÕÒ£¬ÏÖÔڰѽâ¾ö·½·¨ÏȼÇÏÂÀ´°É¡£
ϵͳ»·¾³:suse linux server 10,mysql 5.0
°²×°mysqlºó£¬Ä¬ÈϵÄ×Ö·û¼¯ÊÇlatin1¡£ÔÚlinuxϰ²×°mysql²»ÏñÔÚwindowsÉϰ²×°ÄÇÏñ£¬¿ÉÒÔÑ¡Ôñ×Ö·û¼¯(¼´Ê¹µ±Ê±Ê¹ÓÃÁËĬÈϵÄ×Ö·û¼¯£¬°²×°ºóÒ²¿ÉÒÔÔÚ°²×°Ä¿Â¼ÏÂÐÞ¸Ämy.iniÎļþ£©£¬µ«ÊÇÔÚlinux¾Í²»Ì«Ò»ÑùÁË¡£
ÔÚshellÊäÈëmysqlµÇ½ºó:
mysql>show variables like '%char%';
»Ø³µºóÏÔʾ:
+---------------------£­+-----£­£­--------------
| Variable_name | Value
+-----------------------+-£­£­------------------
| character_set_client | latin1
| character_set_connection | latin1
| character_set_database | latin1
| character_set_filesystem | binary
| character_set_results | latin1
| character_set_server | latin1
| character_set_s ......

linux±à³Ì»ù´¡—ÎļþI/O±à³Ì

    LinuxÎļþI/OÖ÷ÒªÓÉread¡¢write¡¢open¡¢close¡¢lseekÎå¸öº¯Êý×é³É£»
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    ÔÚǶÈëʽLinuxÖÐÿ´ò¿ªÒ»¸öÎļþ¶¼ÓÐÒ»¸öÃèÊö·ûÓëÖ®¶ÔÓ¦£¬¸ÃÃèÊö·ûÊÇÒ»¸ö·Ç¸ºÕûÊý£»
    µ±ÓÃopen´ò¿ª»òн¨Ò»¸öÎļþʱ£¬¸Ãº¯ÊýµÄ·µ»ØÖµ¾ÍÊǸÃÎļþµÄÃèÊö·û£»
    µ±µ÷ÓÃread¡¢writeº¯ÊýÀ´¶ÁдÎļþʱ£¬½«ÎļþÃèÊö·û×÷Ϊ²ÎÊý´«½øÈ¥£»
¶þ¡¢º¯Êý½éÉÜ
1¡¢openº¯Êý
#include<sys/types.h>
#include<sys/stat.h>
#include<fcntl.h>
    º¯ÊýÐÎʽ£º
      int  open£¨const  char  pathname£¬  int  oflag£©
    ²ÎÊý£ºÒ»°ãʹÓÃÁ½¸ö²ÎÊý
             µ«´´½¨Îļþʱ£¬»áÓõ½µÚÈý¸ö²ÎÊý
    ·µ»ØÖµ£ºº¯Êýµ÷Óóɹ¦·µ»ØÎļþÃèÊö·û
                ʧ°Ü·µ»Ø  -1
    pathname—´ò¿ª»ò´´½¨ÎļþµÄÎļþÃû£»
 &nb ......

ÊÇË­±àдÁËLinux:ÃÀ¹ú¹«Ë¾

    À´Ô´£ºcnbeta ×÷Õߣºcnbeta 2008-10-31 ³ö´¦£ºpcdog.com
    ÎÒ²»ÖªµÀΪʲô“Ö»ÓÐ0.10068£¥µÄLinuxÄں˿ª·¢ÕßÁìнˮ”ÕâÖÖÏ¡ÀïºýÍ¿µÄÏë·¨Á÷´«²»Ï¢,µ«ËüȷʵÔÚÁ÷´«.ËùÒÔ,ÎÒÖ»ÏëÒ»ÀÍÓÀÒݵØËµ,¾Í¾ø´ó²¿·Ö¶øÑÔ,LinuxÊÇÓÉһЩÖ÷ÒªµÄÃÀ¹ú¹«Ë¾¹ÍÓõÄÈí¼þ¹¤³ÌʦºÍ³ÌÐòÔ±±àдµÄ.ÔçÔÚ2008Äê4ÔÂ,Linux»ù½ð»á¾Í×Ðϸ»®·ÖË­ÔÚ×öLinuxÄں˵Ŀª·¢.Æä½á¹ûÊÇLinux:½øÕ¹¶à¿ì¡¢Ë­ÔÚ×ö¡¢×öʲô¡¢»¹ÓÐÊÇË­ÔÞÖú,Õâʹ´ó¼ÒÊ®·ÖÇå³þ,×÷ΪLinuxºó¶ÜµÄÊÇ´óÆóÒµ.
    LinuxÊÇÐĸÊÇéÔ¸µÄ¹¤×÷Ò»¶ÈÊÇÕæÊµµÄ,²»¹ý,ÄÇÊǺܾúܾÃÒÔǰµÄÊÂÁË.ËäȻûÓÐÈ·ÇеÄÈÕÆÚ,¾ÍÊDz»ÖªµÀʲôʱºòLinuxÖ÷ÒªÓÉÈÈÐÄÈËÊ¿±àдת±äΪ´ó²¿·ÖÓÉÓÐн½ðµÄ¿ª·¢ÈËÔ±±àд,µ«ÎÒ²ÂÊÇÔÚ2001Äê10ÔÂÖ®ºóµÄ12¸öÔÂÄÚ³öÏÖÕâÖֱ仯.
    2001Äê10ÔÂ?¾ÍÔÚÄǸöʱºò,IBMÐû²¼ÔÚLinuxÁìÓòͶ×ÊÊ®ÒÚÃÀÔª.È»ºó,ÔÚÒ»ÄêÖ®ÄÚ,IBM¸ß¼¶¸±×ܲúÍeServer×éÖ÷¹ÜBill ZeitlerÔÚ2002Äê¸æËßÎÒ˵,“ÎÒÃÇÔÚµÚÒ»ÄêÏúÊÛµÄÈí¼þºÍϵͳÒѾ­Êջش󲿷ÖͶ×Ê.”
    ´óÆóҵΪLinux¸¶³ö´ú¼Û²¢²»ÃãÇ¿.LinuxÒ²ÒѾ­ÔÚ´óÆóÒµ¸¶³ö×Ô¼º.
    ......

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     Linux²»Êǽâ¾öÖйú·¢Õ¹¹ý³ÌÖдæÔÚµÄËùÓÐÎÊÌâµÄÍòÄÜÒ©£¬ËüÖ»ÊÇΪÎÒÃÇÌṩÁËÒ»¸ö¿ÉÒÔÃ÷ÏÔ½µµÍ³É±¾¡¢´Ù½ø¹ú¼ÊºÏ×÷ºÍ»ñµÃ¸ü¹ãÀ«·¢Õ¹Ç°¾°µÄÑ¡ÏîÖ®Ò»¡£Í¨³£Çé¿öÏ£¬¹ÍÓùúÍâÓÅÐã¹ÜÀíºÍ¼¼ÊõÈËÔ±ËùÐèµÄ·ÑÓûá¸ßµÄ¾ªÈË¡£²»½öÒªÏòÕâЩÈËÖ§¸¶¸ß¶îµÄ³ê½ð£¬Í¬Ê±ÒªÎªËûÃÇÓªÔìÒ»¸öºÏÊʵÄÉú»îºÍ¹¤×÷»·¾³¡£¶øËûÃÇÈôҪȫÉíÐĵÄΪÄãµÄÊÂÒµ×ö³ö¹±Ï×£¬±ØÐëÒªÊÊÓ¦ÖйúµÄÈËÎÄ»·¾³¡£Õ⼸ºõ²»ÊÇÒ»¸öÖÐСÆóÒµ»ò¸öÈËÄܹ»³ÐÊܵġ£ÔÚÕâÀÎÒÃÇÀ´Ñо¿Ò»ÏÂÄÇЩ×è°­linux¼°¿ªÔ´ÏµÍ³ÔÚÖйúÆÕ¼°·¢Õ¹µÄÖØÒªÒòËØ¡£ÕâЩÒòËØÔÚ¹ýÈ¥µÄÊ®¶àÄêÉõÖÁ¸ü³¤µÄÀúʷʱÆÚ¶Ô¼¼ÊõµÄµÄÒý½ø²úÉúÁ˾޴óµÄ×èÁ¦¡£ÖйúÕýÔÚ¾­Àú×Å·­Ì츲µØµÄ±ä»¯£¬ÕâÀïËùÁгöµÄÐí¶àÒòËØÒ²»áËæ×ŸĸïµÄ½ø³Ì£¬Ëæ×Åʱ¼ä¶øÏûʧ¡£
    1¡¢½ÚԼ˼ÏëºÍÀûÒæµÄ×î´ó»¯
    ÖйúÓÐ×ÅÊýǧÄêµÄÎÄ»¯´«Í³£¬ÔÚÕâЩ´«Í³ÖУ¬“½ÚÔ¼”ºÍ“ÀûÒæ×î´ó»¯”µÄÓ°Ï켫ΪÉîÔ¶¡£ÒòΪÖйú³¤ÆÚ´¦ÓÚũҵÉç»á£¬Éú²úģʽ¾ÖÏÞÓÚ“ÓÐÏÞ×ÊÔ´”ºÍ“ÓÐÏÞ²ú³ö”¡£ÈËÃÇ¿¼ÂÇ×î¶àµÄÊÇ£ºÔõÑùÀûÓÃÊÖÖÐÉÙÁ¿µÄ×ʽðºÍÍÁµØÀ´Âú×ã»ù±¾µÄÒÂʳα¥£¿¿¼Âǵķ¶Î§Ò²½ö½öÊÇÎ ......
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