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

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

linux ¿ª»úÆô¶¯½Å±¾

linux ¿ª»úÆô¶¯½Å±¾Ë³Ðò¡£
 µÚÒ»²½£ºÆô¶¯ÄÚºË
 µÚ¶þ²½£ºÖ´ÐÐinit £¨ÅäÖÃÎļþ/etc/inittab£©
 µÚÈý²½£ºÆô¶¯ÏàÓ¦µÄ½Å±¾£¬²¢ÇÒ´ò¿ªÖÕ¶Ë/etc/init.d
 rc.sysinit rc.d(ÀïÃæµÄ½Å±¾£© rc.local
 µÚËIJ½£ºÆô¶¯loginµÇ¼½çÃæ login
 µÚÎå²½:ÔÚÓû§µÇ¼µÄʱºòÖ´ÐÐsh½Å±¾µÄ˳Ðò£ºÃ¿´ÎµÇ¼µÄʱºò¶ ......

Linux Socketѧϰ±Ê¼Ç£¨1£© ѧϰĿ¼

1. Sockets ½éÉÜ
2. ÓòºÍµØÖ··ÖÀà
3. µØÖ·×ª»»º¯Êý
4. SocketÀàÐÍÒÔ¼°¸÷ÖÖЭÒé
5. ½«µØÖ·ºÍSocketÏà°ó¶¨
6. ÃæÏòÎÞÁ¬½ÓµÄЭÒé
7. ÃæÏòÁ¬½ÓµÄЭÒé
8. ·þÎñÆ÷¶ËµÄÃæÏòÁ¬½ÓЭÒé
9. Ö÷»úºÍÍøÂçÃû²éѯ
---------------------------------------------
10. ÔÚSocketÉÏʹÓñê×¼I/O
11. ²¢·¢¿Í»§ºÍ·þÎñÆ÷
12. Sock ......

¹ØÓÚLinuxµÄÊé¼®

Linux²¢²»ÊÇÒ»¸ö±Èwindows¸üÉñÃØµÄϵͳ.
ÊǵÄLinuxûÓÐMSDN,µ«LinuxºÍÏà¹ØÈí¼þµÄÎĵµ¾ø¶Ô²»±ÈMSDNÒªÉÙ
¼ÇµÃ,Ò»¸ö¿´¹Ù·½ÍøÕ¾µÄÎĵµ,Ò»¸ögoogle.ÎÒÏë,´ó¶àÎÊÌâ¶¼»á½â¾öµÄ.ʣϵľͿ¿
Ä㶯ÊÖ½â¾öÁË.
linuxÈëÃÅ:
ûÓз¢ÏÖʲô±È½ÏºÃµÄÈëÃÅÊé,Ҫô̫¹ÅÀÏ,ҪôÕÕ¹ËÌ«¶àµÄ·ÅÐа汾,µ¼ÖÂûÓÐʲô
ʵ¼ÊÓô¦.ʵ¼ÊÉÏ,²Î¿¼·¢ÐÐ°æµ ......

C++&wxWidgets ¿çƽ̨´°¿Ú³ÌÐò¿ª·¢(¶þ,Linuxƪ)

ÎÒÓõÄLinuxϵͳÊÇUbuntu 10.04
Ê×ÏÈ, °²×°wxWidgets 2.8. ĿǰwxWidgetsÓÐÁ½¸öÎȶ¨°æ±¾, 2.6ºÍ2.8, ÎÒÃÇÑ¡×îеÄ. ´ò¿ª “Ubuntu
Èí¼þÖÐÐÄ”, ÔÚËÑË÷¿òÀïÊäÈë “wxWidgets”, °ÑÏÂÃæ¼¸¸öÃû×ÖÒÔ”wxWidgets Cross-platform C++ GUI
toolkit”¿ªÍ·µÄÈ«²¿°²×°. ×°Íêºó, ´ò¿ªÒ»¸öÖÕ¶Ë, ÊäÈ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ