linux man ·Ç³£Ïêϸ
ʹÓÃLinuxÏÂmanÒѾºÜ¾ÃÁË¡£µ«Ö»ÊÇ´ó¸ÅÖªµÀÆäÄÚÈݵĴæ·ÅĿ¼£¬ÒÔ¼°man number xxxÖÐmumberµÄº¬Òå¡£½ñÌìÐèÒªÌí¼ÓC++ man page¡£Ë³±ã½«manµÄÄÚÈÝ×÷Ò»¸ö½ÏÏêϸµÄÁ˽⡣ 0. manºóÃæÊý×ֵĺ¬Ò壺 ֮ǰSamÔÚ²éÕÒC¿âº¯Êýʱ£¬»áʹÓÃ#man 3 func ÔÚ²éÕÒϵͳµ÷ÓÃʱ£¬ÔòʹÓÃ#man 2 fork. ·ñÔòÓÐʱ»á³öÏֲ鵽ͬÃûµÄshellÖÐÃüÁîµÄÇé¿ö£¬Èç#man printf. Ö»ÊÇ´ó¸ÅÃ÷°×Õâ¸öÊý×Ö±íʾµÄÊDz»Í¬ÀàÐÍ£¬µ«Æä¾ßÌåÊÇʲô£¬ÒÔ¼°ÈçºÎ·¢»Ó×÷Óá£Ôò²¢²»Çå³þ¡£ Ïêϸ˵Ã÷ÈçÏ£º 1 shellÖÐÓû§¿ÉÓõÄÃüÁUser Commands£©
2 ʹÓú¯Êý¿âÖгÌÐò¿ÉÓõÄϵͳµ÷ÓÃ
3 ³ÌÐòÖпÉÓõĿ⺯Êý
4 /devĿ¼ÖпÉÓõÄÉ豸
5 ¶àÖÖÔÓÏîϵͳÎļþ(ex:/etc/)
6 Èç¹ûÓеϰ,ÓÎÏ·³ÌÐò
7 ÔÓÏîÐÅÏ¢
8 ¹ÜÀíÔ±¿ÉÓõÄÃüÁî 1. manÃüÁîµÄËÑË÷·¾¶£º 1:$PATH±äÁ¿Ö¸¶¨µÄ·¾¶
2:/etc/man.configÎļþÖÐMANPATHÖÐÖ¸¶¨µÄ·¾¶
ÆäÖÐ/etc/man.configÖÐÓÐÈçÏÂÄÚÈÝ£º MANPATH /usr/man
MANPATH /usr/share/man
MANPATH /usr/local/man
MANPATH /usr/local/share/man
MANPATH /usr/X11R6/man ËùÒÔ£¬Èç¹ûÐèÒªÌí¼ÓеÄman page.ÔòÖ»ÐèÒª½«man pageĿ¼Ìí¼Óµ½/etc/man.config MANPATHÏîÄ¿¼È¿É¡£ 2. Èç¹ûÔÚÒÔÉÏ8Ààman pageÖÐÓÐÖØÃûÏîÄ¿¡£ÊÇÈçºÎÈ·¶¨ÄĸöÓÅÏÈÏÔʾ£º ÔÚ/etc/man.configÖУ¬ÓÐÒ»ÏMANSECT£¬ÓÃÀ´Ö¸¶¨ÏÔʾÓÅÏȼ¶¡£ MANSECT 1:1p:8:2:3:3p:4:5:6:7:9:0p:n:l:p:o:1x:2x:3x:4x:5x:6x:7x:8x Èç¹ûûÓÐÖ¸¶¨¾ßÌåÏÔʾÄÄÒ»¸ö£¬Ôò°´MANSECT˳ѡÀ´ÏÔʾ¡£ ÀýÈ磺 #man printf Ôò»áÓÅÏÈÏÔʾ1.shellÖÐÓû§¿ÉÓõÄÃüÁî ¿ÉÒÔʹÓÃ#man -a printf²é¿´Æä˳Ðò¡£ ÆäÖÐ3pµÄp,±íʾ POSIX¡£ 4. °ïÖúÎļþ¸ñʽ£º man³ÌÐò¶ÁÈ¡µÄ°ïÖúÎļþ¸ñʽ·ÖΪÁ½´óÀà.
1. troff³ÌÐò±àдµÄÔ´³ÌÐò.
2. ͨ¹ýѹËõ¹¤¾ßѹËõ¹ýµÄÔ´³ÌÐò. man³ÌÐò¿ÉÒÔÖ±½Ó¶ÁÈ¡µÄ¸ñʽ,ÊǵÚÒ»´óÀ࣬ºÍµÚ¶þ´óÀàÖÐÓÃgzipѹËõµÄ°ïÖúÎļþ.
ÆäËüµÄѹËõ¸ñʽµÄ´¦Àí£¬ÔòÔÚ/etc/man.configÖÐÖ¸¶¨£º .gz /usr/bin/gunzip -c
.bz2 /usr/bin/bzip2 -c -d
.z
.Z /bin/zcat
.F
.Y /usr/share/man´æ·ÅÁ˾ø´ó¶àÊýµÄ°ïÖúÎļþ,¶øÇÒ¶¼ÊÇѹËõ¸ñʽµÄ°ïÖúÎļþ.
/usr/local/share/man´æ·ÅµÄ¶¼ÊÇÒÔÎı¾¸ñʽµÄ°ïÖúÎļþ. ÀýÈ磺ʹÓÃgunzip -c /usr/share/man/man3/strcpy.3.gzµÄÄÚÈÝ£¬ ¾ÍÓ
Ïà¹ØÎĵµ£º
Õâ½éÉܵÄLinuxË«Íø¿¨°ó¶¨ÊµÏÖ¾ÍÊÇʹÓÃÁ½¿éÍø¿¨ÐéÄâ³ÉΪһ¿éÍø¿¨£¬Õâ¸ö¾ÛºÏÆðÀ´µÄÉ豸¿´ÆðÀ´ÊÇÒ»¸öµ¥¶ÀµÄÒÔÌ«Íø½Ó¿ÚÉ豸£¬Í¨Ë׵㽲¾ÍÊÇÁ½¿éÍø¿¨¾ßÓÐÏàͬµÄIPµØÖ·¶ø²¢ÐÐÁ´½Ó¾ÛºÏ³ÉÒ»¸öÂß¼Á´Â·¹¤×÷¡£ÆäʵÕâÏî¼¼ÊõÔÚSunºÍCiscoÖÐÔçÒÑ´æÔÚ£¬±»³ÆÎªTrunkingºÍEtherchannel ¼¼Êõ£¬ÔÚLinuxµÄ2.4.xµÄÄÚºËÖоͲÉÓÃÁËÕâÖÖ¼¼Êõ£¬±»³ÆÎª ......
Fedora ÏÂÊÇÓÐ/etc/inittabÎļþµÄ£¬¶øÔÚUbuntuÖÐÊÇûÓÐÕâÒ»¸öÎļþµÄ£¬ÒòΪÔÚubuntuÖУ¬inittabÈí¼þ°üÒѾ±»upstartÈí¼þ°üÌæ»»ÁË£¬ËùÓеÄÅäÖÃÐÅÏ¢¶¼ÔÚ/etc/event.d/Ŀ¼Ï¡£inittabÎļþÔÚinittabÀïÃæÕâÑùÃèÊöµÄ£¬This inittab file describes how the INIT process should set up the system in a certain run-level.¼´ÔÚlin ......
Ê×ÏÈ£¬Çë°²×°Çý¶¯£¬ÎÒµÄÏÔ¿¨ÊÇnvidia fx5600£¬Ô´ÀïÃæ¾ÍÓÐÇý¶¯£¬Ö±½Ó°²×°¾ÍÊÇ¡£
´úÂë:
sudo apt-get install nvidia-glx nvidia-settings
sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf_backup
sudo nvidia-glx-config enable
È»ºó
´úÂë:
Ctrl £« Alt £« backspace
ÖØÆôX
½¨Òé²»Òª°ÑnvidiaµÄlogoÈ¥µô£¬ÖÁÉÙÔÚµÚÒ» ......
Qt
for Embedded Linux Architecture
http://doc.qt.nokia.com/4.6/qt-embedded-architecture.html
Õë¶ÔǶÈëʽLINUX²Ù×÷ϵͳµÄQTµÄ¼Ü¹¹
¹«Ë¾½«ÔËÐÐÔÚǶÈëʽLINUXÉ豸£¨Ç¶ÈëʽÉ豸£»¸ÃÉ豸ÉÏÔËÐеIJÙ×÷ϵͳÊÇLINUX£©ÉϵÄQT×öÁËһЩ¶¨ÖƺÍÐ޸ģ¬Ê¹Æä¸üÊʺÏǶÈëʽÉ豸ÉϵÄLINUXϵͳÉÏÔËÐС£ÒÔϽ«ÕâÑùÕë¶ÔLINUXǶÈëʽÉè± ......
±¸×¢£º
±¾²©ÄÚÈÝÊdzнÓÉÏÆÚÄÚÈݵÄÑÓÐø£¬ÓÉÓÚÄÚÈݹý³¤£¬Òò´Ë²ÉÓ÷ֶÎ˵Ã÷£¬ÒÔÃâ´ó¼Ò¿´ÆðÀ´Æ£¾ë£¬ÈôÁ˽â¸ü¶àÏêϸµÄ°²×°Á÷³Ì£¬Çë¼ÌÐø¹Ø×¢±¾²©¡£²ÎÕÕÔ°æ°²×°ÊÖ²á¶ÔÕÕ°²×°¡£
4£®Configure Oracle Installation Owner Shell Limits
<1>ÅäÖÃlimits.confÎļþ£¬ºìÉ«±êעΪÔö¼ÓµÄÅäÖÃÄÚÈÝ¡£
[root@myli ......