Ubuntu LinuxϵͳÏÂÐÞ¸ÄÎĵµ¼°Îļþ¼ÐȨÏ޵ķ½·¨
UbuntuµÄÐí¶à²Ù×÷ÊÇÔÚÖÕ¶ËÖнøÐеģ¬Í¨¹ýsudoÃüÁîÖÎÀíµÄÎļþÊÇÓÉroot
³ÖÓÐȨÏÞ£¨Ä¬ÈÏÓû§Ã»ÓÐȨÏÞÔËÐкÍÐ޸쩵ģ¬Ò»°ãÓû§ÊÇÎÞ·¨¸Ä±äµÄ¡£ÔÚͼÐνçÃæÉÏ£¬ÎÒÃÇ¿ÉÒÔͨ¹ýÊôÐÔÖеÄȨÏÞÑ¡Ïî¼Ð½øÐвÙ×÷¡£µ«ÊÇÒ»µ©ÎļþµÄÊôÐÔÏÔʾµ±Ç°
Óû§Ã»ÓжÁдȨÁ¦Ê±£¬ÎÞ·¨ÔÚͼÐνçÃæÉÏÐÞ¸ÄȨÏÞ¡£
³£Ó÷½·¨ÈçÏ£º
£¨Æô¶¯Ò»¸öshell£¬¼üÈëÃüÁîÈçÏ£©
sudo chmod 600 ××× £¨Ö»ÓÐËùÓÐÕßÓжÁºÍдµÄȨÏÞ£©
sudo chmod 644 ××× £¨ËùÓÐÕßÓжÁºÍдµÄȨÏÞ£¬×éÓû§Ö»ÓжÁµÄȨÏÞ£©
sudo chmod 666 ××× £¨Ã¿¸öÈ˶¼ÓжÁºÍдµÄȨÏÞ£©
sudo chmod 700 ××× £¨Ö»ÓÐËùÓÐÕßÓжÁºÍдÒÔ¼°Ö´ÐеÄȨÏÞ£©
sudo chmod 777 ××× £¨Ã¿¸öÈ˶¼ÓжÁºÍдÒÔ¼°Ö´ÐеÄȨÏÞ£©ÆäÖÐ×××Ö¸ÎļþÃû£¨Ò²¿ÉÒÔÊÇÎļþ¼ÐÃû£¬²»¹ýÒªÔÚchmodºó¼Ó-ld£©¡£
½âÊÍһϣ¬ÆäʵÕû¸öÃüÁîµÄÐÎʽÊÇ
sudo chmod -£¨´ú±íÀàÐÍ£©×××£¨ËùÓÐÕߣ©×××£¨×éÓû§£©×××£¨ÆäËûÓû§£©
ÈýλÊýµÄÿһλ¶¼±íʾһ¸öÓû§ÀàÐ͵ÄȨÏÞÉèÖá£È¡ÖµÊÇ0¡«7£¬¼´¶þ½øÖƵÄ[000]~ [111]¡£
Õâ¸öÈýλµÄ¶þ½øÖÆÊýµÄÿһλ·Ö±ð±íʾ¶Á¡¢Ð´¡¢Ö´ÐÐȨÏÞ¡£
Èç000±íʾÈýÏîȨÏÞ¾ùÎÞ£¬¶ø100±íʾֻ¶Á¡£ÕâÑù£¬ÎÒÃǾÍÓÐÁËÏÂÃæµÄ¶ÔÓ¦£º
0 [000] ÎÞÈκÎȨÏÞ
4 [100] Ö»¶ÁȨÏÞ
6 [110] ¶ÁдȨÏÞ
7 [111] ¶ÁдִÐÐȨÏÞ
ÏÖÔÚ¿´ÉÏÃæµÄ¼¸¸ö³£ÓÃÓ÷¨¾Í·Ç³£Çå³þÁË¡£ÊÔ×Å×Ô¼ºÀ´ÐÞ¸ÄȨÏÞ°É
×îºóͬʱ¸½ÉϲéѯÎļþ£¨»òÎļþ¼Ð£©È¨ÏÞµÄÃüÁî
ls -l ÎļþÃû³Æ £¨Îļþ¼Ð½«-l¸ÄΪ-ld£©¡£
¸½£ºÐÞ¸ÄÎļþ¼ÐµÄÊôÐÔ£¬ÔÚÉÏÊöÃüÁîºóÌí¼Ó£R²ÎÊý
ÀýÈç sudo chmod -R 777 /home/usr £¬Íê³É½«/home/usrȨÏÞÐÞ¸ÄΪÈκÎÈ˶¼¿ÉÒÔ¶ÁдÔËÐУ¨111£©
Ïà¹ØÎĵµ£º
ÓÉÓÚ Linux Á¼ºÃµÄÓû§È¨ÏÞ¹ÜÀíÌåϵ£¬²¡¶¾ÍùÍùÊÇ Linux ϵͳ¹ÜÀíÔ±×îºó²ÅÐèÒª¿¼ÂǵÄÎÊÌâ¡£ÒÔÍù£¬Linux ÉϵÄɱ¶¾Èí¼þÖ÷ÒªÊÇΪÆóÒµµÄÓʼþºÍÎļþ·þÎñÆ÷ËùÉè¼ÆµÄ¡£Èç½ñ£¬Ëæ×Å Linux ×ÀÃæÓû§ÊýÁ¿µÄÔö³¤£¬×ÀÃæÓû§ÔÚÊÜÒæÓÚ Linux ϵͳ¶Ô²¡¶¾½ÏÇ¿µÄÌìÈ»ÃâÒßÁ¦µÄͬʱ£¬Ò²ÐèҪɱ¶¾Èí¼þÇåÀí´ÓÍøÂç»òUÅÌ´øÀ´µÄWIndows²¡¶¾¡£¾¡¹ÜÄÇЩ ......
LinuxÏÂC++¿ª·¢¹¤¾ß½éÉÜ
¡¡¡¡¸ÅÊö
¡¡¡¡¾ÍC£«£«¿ª·¢¹¤¾ß¶øÑÔ£¬ÓëWindowsÏÂ΢Èí£¨VC£¬ VS2005µÈ£©Ò»Í³ÌìÏÂÏà±È£¬Linux/UnixÏÂC£«£«¿ª·¢£¬¿ÉνÎ廨°ËÃÅ£¬¸÷ʽ¸÷Ñù¡£Emacs, vi, eclipse, anjuta£¬kdevelopµÈ²ã³ö²»Çî¡£
¡¡¡¡WindowsÏ£¬¿ª·¢¹¤¾ß¶àÒÔ¼¯³É¿ª·¢»·¾³IDEµÄÐÎʽչÏÖ¸ø×îÖÕÓû§¡£ÀýÈ磬VS2005¼¯³ ......
±¾½ÚºÍ´ó¼ÒÒ»ÆðѧϰһÏÂÔÚlinuxÏÂʹÓÃapache+svn+sslÅäÖð²È«°æ±¾¿ØÖÆÆ½Ì¨ÎÊÌ⣬¿´Íê±¾ÎÄÄã¿Ï¶¨Óв»ÉÙÊÕ»ñ£¬Ï£Íû±¾ÎÄÄ̻ܽáÄã¸ü¶à¶«Î÷¡£Ê×ÏȽéÉÜÒ»ÏÂlinuxÏÂapache+svn+sslÅäÖõĻ·¾³¡£
»·¾³£º
centos5.4_x64
apache2.2.14
subversion-1.4.2(µ£Ðİü¹ØÁªÐÔÎÊÌ⣬¾ÍûÓп¼ÂÇ×îа汾£©
°²×°¹ý³Ì£º
1£¬apache°²×°
#./co ......
ÔÚLinuxϱàдDaemon
ÔÚLinux£¨ÒÔRedhat Linux Enterprise Edition 5.3ΪÀý£©Ï£¬ÓÐʱÐèÒª±àдService¡£ServiceÒ²ÊdzÌÐò£¬Ò»°ãËæÏµÍ³Æô¶¯Óû§²»¸ÉÔ¤¾Í²»Í˳öµÄ³ÌÐò£¬¿ÉÒÔ³ÆÎªService¡£LinuxϵÄServiceÒ»°ã³ÆÎªDaemon¡£
ÒÔÉÏÊǹãÒåµÄServiceµÄ¶¨Òå¡£LinuxϵķþÎñÒ»°ã·ÅÔÚ/etc/init.dÎļþ¼ÐÏ¡£ä¯ÀÀÒ»ÏÂÕ ......
LINUXÍøÂç±à³ÌµÄ¶ÁÊé±Ê¼Ç
µÚÒ»ÕÂÎļþϵͳºÍ½ø³Ìϵͳ
1£®1ÎļþϵͳµÄ×ÜÌå½á¹¹
´ÓÎļþϵͳµÄʵÏֽǶÈÀ´¿´£¬°´²ã´Î¿ÉÒÔ·Ö³ÉÓ¦ÓóÌÐò¡¢ÏµÍ³µ÷Óá¢Îļþ×Óϵͳ¡¢¸ßËÙ»º³å¡¢É豸Çý¶¯ºÍ¾ßÌåµÄ´æ´¢É豸µÈ¼¸¸ö²ã´Î£¬ÈçÏÂͼ£º
Ó¦ÓóÌÐò
ϵͳµ÷ ......