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

linuxÔ¶³Ì¸´ÖÆ linuxÔ¶³Ì¿½±´

linuxÔ¶³Ì¸´ÖÆ linuxÔ¶³Ì¿½±´
Ô¶³ÌÉÏ´«Îļþ¼Ð
¾ÙÀý£¬
ÎÒÒª½«±¾µØÎļþ¼Ð/home/administrator/Desktop/old/driver/test/
Ô¶³ÌÉÏ´«µ½ 192.168.62.10 Õą̂»úÆ÷µÄ/root/Îļþ¼ÐÏ£¬Ê¹ÓÃÔ¶³Ì¶ËµÄrootÓû§×÷ΪµÇ½Óû§
scp -r /home/administrator/Desktop/old/driver/test/ root@192.168.62.10:/root/
Ô¶³ÌÉÏ´«Îļþ¼Ð
¾ÙÀý£¬
ÎÒÒª½«±¾µØÎļþ /home/administrator/Desktop/old/driver/test/test.txt
Ô¶³ÌÉÏ´«µ½ 192.168.62.10 Õą̂»úÆ÷µÄ/root/Îļþ¼ÐÏ£¬Ê¹ÓÃÔ¶³Ì¶ËµÄrootÓû§×÷ΪµÇ½Óû§
scp /home/administrator/Desktop/old/driver/test/test.txt root@192.168.62.10:/root/
ÆäʵÉÏ´«ÎļþºÍÎļþ¼ÐÇø±ð¾ÍÔÚ²ÎÊý -r£¬ ¸úcp, rmµÄ²ÎÊýʹÓò¶à£¬ ÎļӼ۶à¸ö -r
Ô¶³ÌÎļþ/Îļþ¼ÐÏÂÔØ
¾ÙÀýÎÒÒª°Ñ192.168.62.10ÉÏÃæµÄ/root/Îļþ¼Ð£¬ÏÂÔØµ½±¾µØµÄ/home/administrator/Desktop/new/Ï£¬Ê¹ÓÃÔ¶³Ì¶ËµÄrootµÇ½
scp -r root@192.168.62.10:/root/ /home/administrator/Desktop/new/
×ܽá
Ô¶³ÌÉÏ´«ÏÂÔØµÄÃüÁî½á¹¹
scp -r(ÊÇ·ñÊÇÎļþ¼Ð) uploadfile(ÒªÉÏ´«Îļþ ÉÏ´«Ê±ÓÃ) root(Ô¶¶ËÓû§)£À192.168.62.10(Ô¶¶ËÖ÷»ú):(ðºÅ)/root/(Ô¶¶ËÎļþ¼ÐλÖÃÉÏ´«»òÏÂÔØ¾ù¿É) ÏÂÔØÄ¿±êλ ......

ºÜÊÜ»¶Ó­µÄLinux±Ê¼Ç(¶þ)


ѹËõÃüÁ 
 *.Z      compress ³Ìʽ壓縮µÄ檔°¸£» 
 *.bz2    bzip2 ³Ìʽ壓縮µÄ檔°¸£» 
 *.gz     gzip ³Ìʽ壓縮µÄ檔°¸£» 
 *.tar    tar ³Ìʽ´ò°üµÄ資ÁÏ£¬並沒ÓÐ壓縮過£» 
 *.tar.gz tar ³Ìʽ´ò°üµÄ檔°¸£¬ÆäÖÐ並ÇÒ經過 gzip µÄ壓縮 
compress filename  Ñ¹ËõÎļþ   ¼Ó [-d]½âѹ   uncompress
gzip filename   ѹËõ   ¼Ó [-d]½âѹ   zcat 123.gz ²é¿´Ñ¹ËõÎļþÄÚÈÝ 
bzip2 -z filename  Ñ¹Ëõ   ¼Ó [-d]½âѹ    bzcat filename.bz2  ²é¿´Ñ¹ËõÎļþÄÚÈÝ 
tar -cvf /home/123.tar /etc  ´ò°ü£¬²»Ñ¹Ëõ 
tar -xvf 123.tar   ½â¿ª°ü 
tar -zxvf /home/123.tar.gz  ÒÔ gzip½âѹ 
tar -jxvf /home/123.tar.bz2  ÒÔ bzip2½âѹ 
tar -ztvf /tmp/etc.tar.gz   ²é¿´ tarÄÚÈÝ 
cpio -covB  > [file| ......

linuxµÄchmodÃüÁîʹÓÃÏê½â

ʹÓ÷½Ê½ : chmod [-cfvR] [--help] [--version] mode file...
˵Ã÷ : Linux/Unix µÄµµ°¸´æÈ¡È¨ÏÞ·ÖΪÈý¼¶ : µµ°¸ÓµÓÐÕß¡¢Èº×é¡¢ÆäËû¡£ÀûÓà chmod ¿ÉÒÔ½åÒÔ¿ØÖƵµ°¸ÈçºÎ±»ËûÈËËù´æÈ¡¡£
mode : ȨÏÞÉ趨×Ö´®£¬¸ñʽÈçÏ : [ugoa...][[+-=][rwxX]...][,...]£¬ÆäÖÐu ±íʾ¸Ãµµ°¸µÄÓµÓÐÕߣ¬g ±íʾÓë¸Ãµµ°¸µÄÓµÓÐÕßÊôÓÚͬһ¸öȺÌå(group)Õߣ¬o ±íʾÆäËûÒÔÍâµÄÈË£¬a ±íʾÕâÈýÕß½ÔÊÇ¡£
+ ±íʾÔö¼ÓȨÏÞ¡¢- ±íʾȡÏûȨÏÞ¡¢= ±íʾΨһÉ趨ȨÏÞ¡£
r ±íʾ¿É¶ÁÈ¡£¬w ±íʾ¿ÉдÈ룬x ±íʾ¿ÉÖ´ÐУ¬X ±íʾֻÓе±¸Ãµµ°¸ÊǸö×ÓĿ¼»òÕ߸õµ°¸ÒѾ­±»É趨¹ýΪ¿ÉÖ´ÐС£
-c : Èô¸Ãµµ°¸È¨ÏÞȷʵÒѾ­¸ü¸Ä£¬²ÅÏÔʾÆä¸ü¸Ä¶¯×÷
-f : Èô¸Ãµµ°¸È¨ÏÞÎÞ·¨±»¸ü¸ÄÒ²²»ÒªÏÔʾ´íÎóѶϢ
-v : ÏÔʾȨÏÞ±ä¸üµÄÏêϸ×ÊÁÏ
-R : ¶ÔĿǰĿ¼ÏµÄËùÓеµ°¸Óë×ÓĿ¼½øÐÐÏàͬµÄȨÏÞ±ä¸ü(¼´ÒԵݻصķ½Ê½Öð¸ö±ä¸ü)
--help : ÏÔʾ¸¨Öú˵Ã÷
--version : ÏÔʾ°æ±¾
·¶Àý :½«µµ°¸ file1.txt ÉèΪËùÓÐÈ˽ԿɶÁÈ¡ :
chmod ugo+r file1.txt
½«µµ°¸ file1.txt ÉèΪËùÓÐÈ˽ԿɶÁÈ¡ :
chmod a+r file1.txt
½«µµ°¸ file1.txt Óë file2.txt ÉèΪ¸Ãµµ°¸ÓµÓÐÕߣ¬ÓëÆäËùÊôͬһ¸öȺÌåÕß¿ÉдÈ룬µ«ÆäËûÒÔÍâµÄÈËÔò²»¿ÉдÈë :
chmod ug+ ......

Linux²Ù×÷ϵͳ֮¸¸


ÁÖÄÉ˹·ÍÐÍß×È
¡¡¡¡
ÁÖÄÉ˹·±¾ÄɵڿËÌØ·ÍÐÍß×È(Linus Benedict Torvalds, 1969Äê~ )£¬µ±½ñÊÀ½ç×îÖøÃûµÄµçÄÔ³ÌÐòÔ±£¨³Ìʽʦ£©¡¢ºÚ¿Í£¨º§¿Í£©¡£LinuxÄں˵ķ¢Ã÷È˼°¸Ã¼Æ»®µÄºÏ×÷Õß¡£ÍÐÍß×ÈÀûÓøöÈËʱ¼ä¼°Æ÷²Ä´´Ôì³öÁËÕâÌ×µ±½ñÈ«Çò×îÁ÷ÐеIJÙ×÷ϵͳ£¨×÷ҵϵͳ£©ÄÚºËÖ®Ò»¡£
¡¡¡¡ÍÐÍß×È1969Äê12ÔÂ28ÈÕ³öÉúÓÚ·ÒÀ¼ºÕ¶ûÐÁ»ùÊС£¸¸Ç×Äá¶û˹·ÍÐÍß×È(Nils Torvalds)ÊÇÒ»Ãû»îÔ¾µÄ¹²²úÖ÷ÒåÕß¼°µç̨¼ÇÕß¡£ÍÐÍß×ȼÒ×åÊôÓÚÔÚ·ÒÀ¼Õ¼6%µÄÉÙÊýÃñ×å·ÒÀ¼ÈðµäÈË¡£Ëû±ÏÒµÓÚºÕ¶ûÐÁ»ù´óѧ¼ÆËã»úϵ£¬1997ÄêÖÁ2003ÄêÔÚÃÀ¹ú¼ÓÖݹè¹ÈÈÎÖ°ÓÚÈ«ÃÀ´ï¹«Ë¾(Transmeta Corporation)£¬ÏÖÊÜÆ¸ÓÚ¿ª·ÅÔ´´úÂ뿪·¢ÊµÑé(OSDL : Open Source Development Labs, Inc)£¬È«Á¦¿ª·¢LinuxÄںˡ£ÓëÆÞ×ÓÍÐܽ(Tove£¬·ÒÀ¼Ç°Å®×Ó¿ÕÊÖµÀ¹Ú¾ü)ÓýÓÐÁ½Ãûº¢×Ó¡£
¡¡¡¡ÓëºÜ¶àÆäËûºÚ¿Í£¨º§¿Í£©²»Í¬£¬ÍÐÍß×ÈÐÐʵ͵÷£¬Ò»°ãºÜÉÙÆÀÂÛÉÌÒµ¾ºÕù¶ÔÊÖ£¨ÀýÈç΢Èí£©²úÆ·µÄºÃ»µ£¬µ«¼á³Ö¿ª·ÅÔ´´úÂëÐÅÄ²¢¶Ô΢ÈíµÈ¶ÔÊÖµÄFUDÕ½ÂÔ´óΪ²»Âú¡£
¡¡¡¡ÀýÈ磬ÔÚÒ»·â»ØÓ¦Î¢Èí×ÊÉ×ܲÃCraig MundieÓйؿª·ÅÔ´´úÂëÔ˶¯µÄÆÀÂÛ£¨MundieÅúÆÀ¿ª·ÅÔ´´úÂëÔ˶¯ÆÆ»µÁË֪ʶ²úȨ£©µÄµç×ÓÓʼþÖУ¬ÍÐÍß×ÈдµÀ£º“ÎÒ²»ÖªµÀMundieÊÇ ......

linux chownÓëchgrp µÄÓ÷¨

Ö¸ÁîÃû³Æ : chown
ʹÓÃȨÏÞ : root
ʹÓ÷½Ê½ :
chown [-cfhvR] [--version] user[:group] file...
˵Ã÷ : ÀûÓà chown ¿ÉÒÔ½«µµ°¸µÄÓµÓÐÕß¼ÓÒԸı䡣Õâ¸öÖ¸ÁîÖ»ÓÐÊÇÓÉϵͳ¹ÜÀíÕß(root)ËùʹÓã¬Ò»°ãʹÓÃÕßûÓÐȨÏÞ¿ÉÒԸıä±ðÈ˵ĵµ°¸ÓµÓÐÕߣ¬Ò²Ã»ÓÐȨÏÞ¿ÉÒÔ×Ô¼ºµÄµµ°¸ÓµÓÐÕ߸ÄÉèΪ±ðÈË¡£Ö»ÓÐϵͳ¹ÜÀíÕß(root)²ÅÓÐÕâÑùµÄȨÏÞ¡£
²ÎÊý£º
-c»ò-change£º×÷ÓÃÓë-vÏàËÆ£¬µ«Ö»´«»ØÐ޸ĵIJ¿·Ö
-f»ò--quiet»ò--silent£º²»ÏÔʾ´íÎóÐÅÏ¢
-h»ò--no-dereference£ºÖ»¶Ô·ûºÅÁ´½ÓµÄÎļþ×öÐ޸쬶ø²»¸ü¸ÄÆäËûÈκÎÏà¹ØÎļþ
-R»ò-recursive£ºµÝ¹é´¦Àí£¬½«Ö¸¶¨Ä¿Â¼ÏµÄËùÓÐÎļþ¼°×ÓĿ¼һ²¢´¦Àí
-v»ò--verbose£ºÏÔʾָÁîÖ´Ðйý³Ì
--dereference£º×÷ÓúÍ-h¸ÕºÃÏà·´
--help£ºÏÔʾÔÚÏß˵Ã÷
--reference=£º°ÑÖ¸¶¨Îļþ»òĿ¼µÄËùÓÐÕßÓëËùÊô×飬ͳͳÉèÖóɺͲο¼Îļþ»òĿ¼µÄËùÓÐÕßÓëËùÊô×éÏàͬ
--version£ºÏÔʾ°æ±¾ÐÅÏ¢
chgrpÃüÁî
¡¡ ¹¦ÄÜ£º¸Ä±äÎļþ»òĿ¼ËùÊôµÄ×é¡£
¡¡¡¡ Óï·¨£ºchgrp [Ñ¡Ïî] group filename?
¡¡¡¡ ¸ÃÃüÁî¸Ä±äÖ¸¶¨Ö¸¶¨ÎļþËùÊôµÄÓû§×é¡£ÆäÖÐgroup¿ÉÒÔÊÇÓû§×éID£¬Ò²¿ÉÒÔÊÇ/etc/groupÎļþÖÐÓû§×éµÄ×éÃû¡£ÎļþÃûÊÇÒÔ¿Õ¸ñ·Ö¿ªµÄÒª¸Ä±äÊô×éµÄÎļþÁÐ±í£¬Ö§³Ö ......

linux lnÓ÷¨

ÕâÊÇlinuxÖÐÒ»¸ö·Ç³£ÖØÒªÃüÁÇë´ó¼ÒÒ»¶¨ÒªÊìϤ¡£ËüµÄ¹¦ÄÜÊÇΪijһ¸öÎļþ»òĿ¼ÔÚÁíÍâÒ»¸öλÖý¨Á¢Ò»¸öͬ²½µÄÁ´½Ó£¬ÀàËÆWindowsϵij¬¼¶Á´½Ó¡£
Õâ¸öÃüÁî×î³£ÓõIJÎÊýÊÇ-s£¬¾ßÌåÓ÷¨ÊÇ£º
sudo ln -s Ô´Îļþ Ä¿±êÎļþ
µ±ÎÒÃÇÐèÒªÔÚ²»Í¬µÄĿ¼£¬Óõ½ÏàͬµÄÎļþʱ£¬ÎÒÃDz»ÐèÒªÔÚÿһ¸öÐèÒªµÄĿ¼Ï¶¼·ÅÒ»¸ö±ØÐëÏàͬµÄÎļþ£¬ÎÒÃÇÖ»ÒªÔÚij¸ö¹Ì¶¨µÄĿ¼·ÅÉϸÃÎļþ£¬È»ºóÔÚÆäËüµÄĿ¼ÏÂÓÃlnÃüÁîÁ´½Ó£¨link£©Ëü¾Í¿ÉÒÔ£¬²»±ØÖظ´µÄÕ¼ÓôÅÅ̿ռ䡣
ÀýÈ磺sudo ln -s /usr/local/mysql/bin/mysqladmin /sbin/mysqladmin
-s ÊÇ´úºÅ£¨symbolic£©µÄÒâ˼¡£
ÈôÊÇ¿ÉÖ´ÐÐÎļþ£¬Ò»°ãÎÒÃǽ«ÆäÁ´½Óµ½/sbinµÄĿ¼Ï£¬ÕâÑù¿ÉÒÔÖ±½ÓÊäÈëÎļþÃû³ÆÖ´ÐÐÃüÁîÁË£¬¶ø²»ÐèÒª´øÉÏĿ¼µØÖ·¡£
ÈçÔÚÉÏÀýÖ´ÐÐÏÂÃæÁ½¸öÓï¾äÊǵȼ۵Ä
yajiu@yajiu-desktop:~$ mysqladmin -uroot -p password ubuntu
yajiu@yajiu-desktop:~$ /usr/local/mysql/bin/mysqladmin -uroot -p password ubuntu
ÕâÀïÓÐÁ½µãҪעÒ⣺
µÚÒ»£¬lnÃüÁî»á±£³Öÿһ´¦Á´½ÓÎļþµÄͬ²½ÐÔ£¬Ò²¾ÍÊÇ˵£¬²»ÂÛÄã¸Ä¶¯ÁËÄÄÒ»´¦£¬ÆäËüµÄÎļþ¶¼»á·¢ÉúÏàͬµÄ±ä»¯£»
µÚ¶þ£¬lnµÄÁ´½ÓÓÖÈíÁ´½ÓºÍÓ²Á´½ÓÁ½ÖÖ£¬ÈíÁ´½Ó¾ÍÊÇln -s ** **£¬ËüÖ»»áÔÚÄãÑ¡¶¨µÄλÖÃÉÏÉ ......
×ܼǼÊý:5772; ×ÜÒ³Êý:962; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [553] [554] [555] [556] 557 [558] [559] [560] [561] [562]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ