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Linuxϲ鿴ÎļþºÍÎļþ¼Ð´óСµÄdfºÍduÃüÁî

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µ±´ÅÅÌ´óС³¬¹ý±ê׼ʱ»áÓб¨¾¯Ìáʾ£¬ÕâʱÈç¹ûÕÆÎÕdfºÍduÃüÁîÊǷdz£Ã÷ÖǵÄÑ¡Ôñ¡£
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    ÏÂÃæ·Ö±ð¼òÒª½éÉÜ
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[yayug@yayu ~]$ df -h
Filesystem            Size  Used Avail Use%
Mounted on
/dev/sda1             3.9G  300M  3.4G   8% /
/dev/sda7            
100G  188M   95G   1% /data0
/dev/sdb1      &nb ......

Java ʹÓÃSSHÁ¬½ÓLinux ʹÓÃpasswdÃüÁîÐÞ¸ÄÃÜÂë


ʹÓÃInputStreamºÍOutputStreamÀ´»ñµÃÃüÁîÐÐÔËÐнá¹ûºÍÊäÈëÄÚÈÝÊÇÊ×ÏÈÐèÒª¾ß±¸µÄ.
È»ºóÒª½â¾öSSHÁ¬½ÓÎÊÌâ.
ÔÚOpenSourceÏîÄ¿ÀïÕÒµ½ÁËGanymed SSH-2 for Java .ÏÂÔØºóÓÐÀý×Ó,µ«ÊÇûÓÐÕÒµ½Óйؽ»»¥ÃüÁîµÄÀý×Ó.ËùÒÔ×Ô¼ºÌ½Ë÷ÁËÒ»ÏÂ
ÔÚÍøÉÏ¿´ÓÐÀÏÍâÌÖÂÛÓÃÕâ¸öÈçºÎ¸ÄÃÜÂë,»ù±¾ÉϵÄÎÊÌâ¶¼ÊÇÒòΪÕÒ²»µ½·µ»ØµÄÌáʾ
LinuxÐÞ¸ÄÃÜÂëÊäÈëpasswdºó,Ê×ÏÈÊÇÊäÈ뵱ǰÃÜÂë,È»ºóÊÇÊäÈëÁ½¸öÐÂÃÜÂë
Èç¹ûµ±Ç°ÃÜÂëÊäÈë´íÎó,»òÕßÐÂÃÜÂëÊäÈë²»·ûºÏϵͳÃÜÂë¹æÔòÒªÇó,»áÒªÇóÖØÐÂÊäÈë.Èç¹ûÅöµ½ÕâÖÖÇé¿ö,³ÌÐòºÜÈÝÒ×½øÈëÒ»¸ö²»Ì«ºÃ¿ØÖƵÄÑ­»·.
¿ÉÄÜÒ»°ãÈ˶¼ÈÏΪÊäÈëÃüÁîºóËùÓеķµ»Ø¶¼Ó¦¸ÃÊÇÓÃsession.getStdout();¶ø²»ÊÇsession.getStderr();´Ó·½·¨Ãû³ÆÉÏ¿´È·ÊµÈç´Ë,Ò»¸öÊÇÈ¡µÃ±ê×¼Êä³ö,Ò»¸öÊÇÈ¡µÃ´íÎóÐÅÏ¢.
ÆäʵÔÚÊäÈëpasswdºó.
Changing password for user [username].
Changing password for [username]
ÕâÁ½ÐÐÊÇÐèҪͨ¹ýsession.getStdout();À´»ñµÃµÄ.µ«ÊǺóÃæµÄ
(current) UNIX password:
New UNIX password:
Retype new UNIX password:
ÕâÈýÐÐÊÇÐèҪʹÓÃsessssion.getStderr();À´»ñÈ¡µÄ
Èç¹ûÓû§ÊäÈëûÓÐͨ¹ýϵͳ¼ì²â,»á·µ»Ø¾ßÌåÔ­Òò,µ«ÊǶ¼ÊÇBAD PASSWORD¿ªÊ¼µÄ.
Èç¹û×îºóÐ޸ijɹ¦ ......

Java ʹÓÃSSHÁ¬½ÓLinux ʹÓÃpasswdÃüÁîÐÞ¸ÄÃÜÂë


ʹÓÃInputStreamºÍOutputStreamÀ´»ñµÃÃüÁîÐÐÔËÐнá¹ûºÍÊäÈëÄÚÈÝÊÇÊ×ÏÈÐèÒª¾ß±¸µÄ.
È»ºóÒª½â¾öSSHÁ¬½ÓÎÊÌâ.
ÔÚOpenSourceÏîÄ¿ÀïÕÒµ½ÁËGanymed SSH-2 for Java .ÏÂÔØºóÓÐÀý×Ó,µ«ÊÇûÓÐÕÒµ½Óйؽ»»¥ÃüÁîµÄÀý×Ó.ËùÒÔ×Ô¼ºÌ½Ë÷ÁËÒ»ÏÂ
ÔÚÍøÉÏ¿´ÓÐÀÏÍâÌÖÂÛÓÃÕâ¸öÈçºÎ¸ÄÃÜÂë,»ù±¾ÉϵÄÎÊÌâ¶¼ÊÇÒòΪÕÒ²»µ½·µ»ØµÄÌáʾ
LinuxÐÞ¸ÄÃÜÂëÊäÈëpasswdºó,Ê×ÏÈÊÇÊäÈ뵱ǰÃÜÂë,È»ºóÊÇÊäÈëÁ½¸öÐÂÃÜÂë
Èç¹ûµ±Ç°ÃÜÂëÊäÈë´íÎó,»òÕßÐÂÃÜÂëÊäÈë²»·ûºÏϵͳÃÜÂë¹æÔòÒªÇó,»áÒªÇóÖØÐÂÊäÈë.Èç¹ûÅöµ½ÕâÖÖÇé¿ö,³ÌÐòºÜÈÝÒ×½øÈëÒ»¸ö²»Ì«ºÃ¿ØÖƵÄÑ­»·.
¿ÉÄÜÒ»°ãÈ˶¼ÈÏΪÊäÈëÃüÁîºóËùÓеķµ»Ø¶¼Ó¦¸ÃÊÇÓÃsession.getStdout();¶ø²»ÊÇsession.getStderr();´Ó·½·¨Ãû³ÆÉÏ¿´È·ÊµÈç´Ë,Ò»¸öÊÇÈ¡µÃ±ê×¼Êä³ö,Ò»¸öÊÇÈ¡µÃ´íÎóÐÅÏ¢.
ÆäʵÔÚÊäÈëpasswdºó.
Changing password for user [username].
Changing password for [username]
ÕâÁ½ÐÐÊÇÐèҪͨ¹ýsession.getStdout();À´»ñµÃµÄ.µ«ÊǺóÃæµÄ
(current) UNIX password:
New UNIX password:
Retype new UNIX password:
ÕâÈýÐÐÊÇÐèҪʹÓÃsessssion.getStderr();À´»ñÈ¡µÄ
Èç¹ûÓû§ÊäÈëûÓÐͨ¹ýϵͳ¼ì²â,»á·µ»Ø¾ßÌåÔ­Òò,µ«ÊǶ¼ÊÇBAD PASSWORD¿ªÊ¼µÄ.
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Linux Find ÃüÁָͨÄÏ

ת×Ô£ºhttp://www.oracle.com/technology/global/cn/pub/articles/calish-find.html
Linux find
ÃüÁîÊÇËùÓÐ Linux ÃüÁîÖÐ×îÓÐÓõÄÒ»¸ö£¬Í¬Ê±Ò²ÊÇ×î»ìÂÒµÄÒ»¸ö¡£ËüºÜÄÑ£¬ÒòΪËüµÄÓï·¨ÓëÆäËû
Linux ÃüÁîµÄ±ê×¼Óï·¨²»Í¬¡£µ«ÊÇ£¬ËüºÜÇ¿´ó£¬ÒòΪËüÔÊÐíÄú°´ÎļþÃû¡¢ÎļþÀàÐÍ¡¢Óû§ÉõÖÁÊÇʱ¼ä´Á²éÕÒÎļþ¡£Ê¹Óà find

ÃüÁÄú²»µ«¿ÉÒÔÕÒµ½¾ßÕâЩÊôÐÔÈÎÒâ×éºÏµÄÎļþ£¬»¹¿ÉÒÔ¶ÔËüÕÒµ½µÄÎļþÖ´ÐвÙ×÷¡£
±¾ÎĵÄÄ¿µÄÊÇ£¬Í¨¹ý¸ÅÊö find
ÃüÁîµÄÓÃ;ºÍDZÄÜ£¬¼ò»¯¸ÃÃüÁîµÄѧϰºÍʹÓá£Í¬Ê±£¬Ëü½«Õë¶Ô find
ÃüÁîµÄijЩ×îÇ¿´óµ«×î»ìÂҵķ½ÃæÌṩһ¸ö»ù±¾µÄÖ¸ÄϺͲο¼¡£
[×¢Ò⣺±¾ÎÄʹÓÃµÄ find °æ±¾ÊÇ GNU °æ±¾£¬Òò´Ë£¬Ä³Ð©Ï¸½Ú¿ÉÄÜÓëÆäËû°æ±¾µÄ find

ÓÐËù²»Í¬¡£]
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¿ªÊ¼Ö®Ç°£¬ÎÒÃÇÏÈÀ´¿´Ò»Ï find
ÃüÁîµÄ»ù±¾½á¹¹£º

find  start_directory  test  options  criteria_to_match
action_to_perform_on_results
                       

ÔÚÒÔÏÂÃüÁîÖУ¬find
½«¿ªÊ¼ÔÚµ±Ç°Ä¿Â¼£¨ÓÓ. ......

°²×°ubuntu linux²Ù×÷ϵͳ

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http://www.ubuntu.com.cn/
ÎÒÔÚÕâ¸öÍøÕ¾ÏÂÔØubuntu 10.04 LTS°æ±¾µÄ£¬²¢Ð´³É¹âÅ̸ñʽ¡£
¶þ¡¢°²×°ubuntu linux
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£¨2£©Æô¶¯¼ÆËã»úÖ®ºó»á³öÏÖÒ»¸öinstall´°¿Ú£¬²¢ÏÔʾÁË»¶Ó­ÐÅÏ¢£¬Ñ¡ÔñÓïÑÔ£ºÖÐÎÄ£¨¼òÌ壩£¬ËûÌṩÁËÊÔÓúͰ²×°Á½¸öÑ¡ÏÎÒÑ¡ÔñÁË“ÊÔÓÃUbuntu 10.04 LTS”¡£
£¨3£©½øÈëÁË×ÀÃæ×´Ì¬£¬Ë«»÷“°²×°Ubuntu 10.04 LTS”³öÏÖÁ˰²×°½çÃæ£¬Ñ¡Ôñ“ǰ½ø”Ö®ºóϵͳÉèÖÃʱÖÓ£¬ÎÒÕâ¶ùĬÈÏÊÇ“Öйú£¨ÖØÇ죩”£¬Ñ¡Ôñ“ǰ½ø”¡£
£¨4£©¼üÅ̲¼¾ÖµÄÉèÖãºÄ¬ÈÏÊÇUSA£¬ÎÒûÓÐ×öÈκθı䣬ѡÔñ“ǰ½ø”¡£
£¨5£©·ÖÇø£º
     Ñ¡Ôñ“ÊÖ¶¯Ö¸¶¨·ÖÇø£¨¸ß¼¶£©”Ö®ºóµ¥»÷“ǰ½ø”¡£Ö®ºó·¢ÏÖÁË/dev/sdaÕâ¿éÓ²ÅÌ£¬Ñ¡Ôñ“н¨·ÖÇø±í”£¬Õâʱ³öÏÖÁË¿ÕÏеÄ80GÓ²ÅÌ¡£Ñ¡Ôñ“Ìí¼Ó”½øÐзÖÇø
     Ö÷·ÖÇø£º   /boot  100M  ext4
     À©Õ¹·ÖÇø£º /      10G
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LinuxµÄ¶àÏ̱߳à³ÌµÄ¸ßЧ¿ª·¢¾­Ñé

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    Ñî ÞÈ (yangyish@cn.ibm.com), Èí¼þ¹¤³Ìʦ, IBM
    ºØ ð© (haohe@cn.ibm.com), Èí¼þ¹¤³Ìʦ, IBM
    ÕÅ ¿¡Î° (zhjunwei@cn.ibm.com), Èí¼þ¹¤³Ìʦ, IBM
    2009 Äê 4 ÔÂ 23 ÈÕ
    ±¾ÎÄÖÐÎÒÃÇÕë¶ÔLinuxÉ϶àÏ̱߳à³ÌµÄÖ÷ÒªÌØÐÔ×ܽá³ö 5 Ìõ¾­Ñ飬ÓÃÒÔ¸ÄÉÆLinux¶àÏ̱߳à³ÌµÄϰ¹ßºÍ±ÜÃâÆäÖеĿª·¢ÏÝÚå¡£ÔÚ±¾ÎÄÖУ¬ÎÒÃÇ´©²åһЩWindowsµÄ±à³ÌÓÃÀýÓÃÒÔ¶Ô±ÈLinuxÌØÐÔ£¬ÒÔ¼ÓÉî¶ÁÕßÓ¡Ïó¡£
    ±³¾°
    Linuxƽ̨ÉϵĶàÏ̳߳ÌÐò¿ª·¢Ïà¶ÔÓ¦ÆäËûƽ̨£¨±ÈÈçWindows£©µÄ¶àÏß³ÌAPI ÓÐһЩϸ΢ºÍÒþ»ÞµÄ²î±ð¡£²»×¢ÒâÕâЩLinux ÉϵÄһЩ¿ª·¢ÏÝÚ壬³£³£»áµ¼Ö³ÌÐòÎÊÌâ²»ÇËÀËø²»¶Ï¡£±¾ÎÄÖÐÎÒÃÇ´Ó5¸ö·½Ãæ×ܽá³öLinux ¶àÏ̱߳à³ÌÉϵÄÎÊÌ⣬²¢·Ö±ðÒý³öÏà¹Ø¸ÄÉÆµÄ¿ª·¢¾­Ñ飬ÓÃÒÔ±ÜÃâÕâЩÏÝÚå¡£ÎÒÃÇÏ£ÍûÕâЩ¾­Ñé¿ÉÒÔ°ïÖú¶ÁÕßÃÇÄܸüºÃ¸ü¿ìµÄÊìϤLinux ƽ̨µÄ¶àÏ̱߳à³Ì¡£
    ÎÒÃǼÙÉè¶ÁÕß¶¼ÒѾ­ºÜÊìϤLinux ƽ̨ÉÏ»ù±¾µÄÏ̱߳à³ÌµÄPthread ¿âAPI¡£ÆäËûµÄµÚÈý·½ÓÃÒÔÏ̱߳ ......

ÈçºÎ¹²ÏílinuxÓëxpµÄÎļþ¼Ð

step1£º
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step2£º
              ʵÏÖxpÄäÃû·ÃÎÊUbuntu¹²ÏíÎļþ¼Ð£¬ ÔòÖ»ÐèÐÞ¸Ä/etc/samba/smb.conf£¬½«ÆäÖеÄsecurity = user ×¢ÊÓÈ¥µô£¬¸Ä³Ésecurity = share£»  
step 3£º
               sudo /etc/init.d/samba restart
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