¼¸¸öLinuxʵÓóÌÐò
1. useradd Óû§Ãû
useraddÃüÁÔðÌí¼ÓÓû§µ½Linuxϵͳ£¨Ö»ÓйÜÀíÔ±¿ÉÒÔʹÓÃÕâ¸öÃüÁ¡£
Àý£º
useradd tom
2.userdel Óû§Ãû
userdelÃüÁîɾ³ýÒ»¸öÓû§ÕË»§£¨Ö»ÓйÜÀíÔ±¿ÉÒÔʹÓÃÕâ¸öÃüÁ¡£
Àý£º
userdel tom
3.passwd Óû§Ãû
µ±´´½¨Ò»¸öÓû§Ö®ºóÐèҪΪÓû§ÉèÖÃÃÜÂ룬passwd ¿ÉÒÔÍê³É´Ë¹¦ÄÜ¡£µ±passwdºóÃæÃ»ÓвÎÊýʱÊÇΪµ±Ç°Óû§ÉèÖÃÃÜÂë¡£
Àý£ºpasswd tom
4.date ÔÂÈÕʱ·ÖÄê
dateʵÓóÌÐò¿ÉÒÔÉèÖÃϵͳʱ¼ä£¨Ö»ÓйÜÀíÔ±¿ÉÒÔÉèÖã©£¬µ±²»½Ó²ÎÊýʱÏÔʾϵͳʱ¼ä£¨ËùÓÐÓû§¶¼¿ÉÖ´ÐУ©¡£
Àý£º
1.date 0124081510
ÉèÖÃϵͳʱ¼äΪ2010.1.24 8:15¡£
2.date
ÏÔʾϵͳʱ¼ä
5.clear
Õâ¸öʵÓóÌÐòÓÃÀ´ÇåÆÁ¡£
6.
1.man[½Ú]word
2.man -k keyword
manµÄµÚÒ»ÖÖÓ÷¨ÏÔʾÊÖ²áÖкÍWordÏà¹ØµÄÌõÄ¿¡£Èç¹û²»Ö¸¶¨½ÚºÅ£¬ÔòÏÔʾÕÒµ½µÄµÚÒ»¸öÌõÄ¿µÄÄÚÈÝ¡£
manµÄµÚ¶þ¸öÓ÷¨Áгö°üº¬keywordµÄËùÓÐÌõÄ¿¡£
Àý:
1.man chmod
2.man[2]chmod
3.man -k is
7.ÖÕÖ¹½ø³Ì control-c
µ±ÐèÒªÔÚ½ø³Ì½áÊøÇ°ÖÕÖ¹Ëü¿ÉÒÔÔÚ¼üÅÌÉÏͬʱ°´ÏÂcontrol¼üºÍc¼ü¡£
8.conrtol-d
1.ÊäÈë½áÊø¡£
2.µÇ³ö¡£
ÓÐЩʵÓóÌÐòÐèÒªÔÚ¼üÅ̽ÓÊÜÊäÈ룬ÔÚ×îºóÒ»ÐÐÖ®ºó£¬ÁíÆðÒ»ÐмüÈëcontrol-d¸æËß³ÌÐòÊäÈë½áÊø¡£
Èç¹ûÖ»ÊǵǼµ½Linux¿ØÖÆÌ¨£¨Ã»ÓÐÔËÐÐͼÐÎ×ÀÃæ»·¾³£©£¬ÄÇôÍ˳öʱ£¬Ö»ÐèÔÚShellÌáʾ·ûϰ´ÏÂcontrol-d¡£
9.pwd
´òÓ¡µ±Ç°¹¤×÷Ŀ¼¡£
10.cat -n ÎļþÃû
catʵÓóÌÐò´Ó±ê×¼ÊäÈë»òһϵÁÐÎļþÖнÓÊÜÊäÈ룬ȻºóÔÙ±ê×¢Êä³öÖÐÏÔʾ¡£-nÑ¡ÏîÔÚ½á¹ûÖÐÌí¼ÓÐкš£
Àý£º
1.cat>heart
...
...
control-d
2.cat -n heart
1.....
2.....
3.....
11.ls -adglsFGR ÎļþÃû
²»´øÈκβÎÊýÉ«lsÒÔ×Öĸ˳ÐòÁгöµ±Ç°¹¤×÷Ŀ¼ÖеÄËùÓÐÎļþ£¬²»°üÀ¨ÒÔ.¿ªÊ¼µÄÎļþ¡£-aÑ¡Ïî¿ÉÒÔÁгöÒÔ.¿ªÊ¼µÄÎļþ¡£-dÑ¡ÏîÁгöĿ¼±¾Éí
µÄÐÅÏ¢£¬¶ø²»ÊÇĿ¼ÖеÄÎļþ¡£-lÑ¡ÏîÊä³ö³¤Áбí°üÀ¨ËùÔÚ×é¡£-gÓë-l²î²»¶à-g²»°üÀ¨×éÐÅÏ¢-sÑ¡ÏîÏÔʾËùÓÐÎļþËùÕ¼´ÅÅÌ¿éÊýÁ¿¡£-FÑ¡ÏîÔÚÎļþÃûÖ®ºóÌí¼ÓÒ»¸ö×Ö·û±íʾ¸ÃÎļþµÄÀàÐÍ£º*±íʾ¿ÉÖ´ÐÐÎļþ£¬/±íʾĿ¼Îļþ£¬@±íʾ·ûºÅÁ´½Ó£¬=±íʾÌ×½Ó×Ö¡£-RµÝ¹éÁгöĿ¼¼°×ÓĿ¼µÄÄÚÈÝ¡£
12.more +ÐкŠÎļþÃû
+ºóÃæµÄ²ÎÊýÖ¸ÆðʼÐкš£ÔÚÏÔʾһÆÁÎı¾ºó£¬µÈ´ýÏÂÒ»¸öÃüÁî¡£°´¿Õ¸ñÏÔʾÏÂÒ»ÆÁ£¬°´»Ø³µÏÔʾÏÂÒ»ÐУ¬°´qÍ˳ö¡£
13.headºÍtail
Ïà¹ØÎĵµ£º
£¨L2CAPÐÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPÐÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
Ò»£ºÇ°ÑÔ
×î½üÔÚÑо¿androidµÄsensor driver£¬Ö÷ÒªÊÇE-compass£¬ÆäÖÐÓõ½ÁËLinux input×Óϵͳ.ÔÚÍøÉÏÒ²¿´Á˺ܶàÕâ·½ÃæµÄ×ÊÁÏ£¬¸Ð¾õ»¹ÊÇÕâÆª·ÖÎöµÄ±È½ÏϸÖÂ͸³¹£¬Òò´Ë×ªÔØÒ»ÏÂÒÔ±ã×Ô¼ºÑ§Ï°£¬Í¬Ê±ºÍ´ó¼Ò·ÖÏí£¡
£¨ÕâÆª²©¿ÍÖ÷ÒªÊÇÒÔ¼üÅÌÇý¶¯ÎªÀýµÄ£¬²»¹ý½²½âµÄÊÇLinux Input Subsystem£¬¿ÉÒÔ×ÐϸµÄÑо¿Ò»Ï£¡£©
¼üÅÌÇý¶¯½«¼ì ......
ÔÚlinuxϰ²×°ÅäÖÃsvn¶ÀÁ¢·þÎñÆ÷
subversion(ÒÔϼò³Æsvn)ÊǽüÄêÀ´áÈÆðµÄ°æ±¾¹ÜÀí¹¤¾ß£¬ÊÇcvsµÄ½Ó°àÈË¡£
svn·þÎñÆ÷ÓÐ2ÖÖÔËÐз½Ê½£º¶ÀÁ¢·þÎñÆ÷ºÍ½èÖúapache¡£2ÖÖ·½Ê½¸÷ÓÐÀû±×¡£
svn´æ´¢°æ±¾Êý¾ÝÒ²ÓÐ2ÖÖ·½Ê½£ºBDBºÍFSFS¡£ÒòΪBDB·½Ê½ÔÚ·þÎñÆ÷ÖжÏʱ£¬ÓпÉÄÜËø×¡Êý¾Ý£¨jijian91ÔÚ¸ãLDAPʱ¾ÍÉîÊÜÆäº¦£¬Ã»·¨¸ùÖΣ©£¬ËùÒÔ»¹ÊÇF ......
LinuxÏµĶ¨Ê±Æ÷ÓÐÁ½ÖÖ£¬ÒÔÏ·ֱð½éÉÜ£º
1¡¢alarm
Èç¹û²»ÒªÇóºÜ¾«È·µÄ»°£¬ÓÃalarm()ºÍsignal()¾Í¹»ÁË
unsigned int alarm(unsigned int seconds)
º¯Êý˵Ã÷: alarm()ÓÃÀ´ÉèÖÃÐźÅSIGALRMÔÚ¾¹ý²ÎÊýsecondsÖ¸¶¨µÄÃëÊýºó´«Ë͸øÄ¿Ç°µÄ½ø³Ì¡£Èç¹û²ÎÊýsecondsΪ0£¬Ôò֮ǰÉèÖõÄÄÖÖӻᱻȡÏû£¬²¢½«Ê£ÏµÄʱ¼ä·µ»Ø¡£
·µ»ØÖµ: ......
For all those who are beginners in any linux(ubuntu) find hard to find the package files of their distro and end up in finding an source package(which is either in tar.gz or .gz).. so now people think how to install these source files…..
lets now see how would you be installing source files ......