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ed ±à¼­Æ÷ÊÇ Linux ²Ù×÷ϵͳÏÂ×î¼òµ¥µÄÎı¾±à¼­Æ÷¡£ËüÊÇÒÔÐÐΪµ¥Î»¶ÔÎļþ½øÐб༭µÄ±à¼­Æ÷£¬¶ø²»Ïñ MS-DOS ϵͳÏ嵀 edit ÄÇÑùÊÇÒÔÕû¸öÆÁÄ»¿ò¼ÜΪµ¥Î»¶ÔÎļþ½øÐб༭µÄ¡£Òò´Ë£¬Èç¹ûÄãÒѾ­Ï°¹ßÁËʹÓà edit ÕâÖÖ·ç¸ñµÄ±à¼­Æ÷£¬ÄÇôÄã¿ÉÄÜÐèÒªÒ»¶Îʱ¼ä²ÅÄÜϰ¹ß ed µÄ·ç¸ñ¡£µ«ÊÇÕâ²¢²»ÖØÒª£¬ÒòΪ ed µÄ¼ò±ãÐÔ¿ÉÒÔʹÄãºÜ¿ìÉÏÊֵġ£
ed ±à¼­Æ÷µÄµ÷Óúܼòµ¥£¬Èç¹ûÄãÏëн¨Ò»¸öÎļþ£¬ÄÇôֻÐèÒªÔÚÃüÁîÐд°¿ÚÖÐÇÃÈë ed È»ºó°´Ï»سµ¼ü¼´¿É£º
[titan@localhost titan]$ ed <-
Èç¹ûÄãÏë±à¼­Ò»¸öÒѾ­´æÔÚµÄÎļþ£¬ÄÇôÄãÖ»ÒªÔÚ ed µÄºóÃæ¿ÕÒ»¸ö£¬È»ºóÇÃÈëÎļþÃû¼´¿É£º
[titan@localhost titan]$ ed filename <-
¼¤»î ed ÃüÁîºó½øÈëµÄÊÇ ed ±à¼­Æ÷µÄÃüÁîÐÐ״̬£¬Õâ¿ÉÄÜʹһЩ³õѧÕßÓÐЩ²»Ï°¹ß£¬Èç¹ûÄãÕâʱºòËæ±ãÇÃÈëһЩÄÚÈÝ£¬ÏµÍ³»á·µ»ØÒ»¸ö ?£¬±íʾ²»ÖªµÀÄãÒªÖ´ÐÐʲôÈÎÎñ£º
[titan@localhost titan]$ ed <-
abcde <-
?
ÕâʱºòÄãÒªÃ÷È·¼¸¸ö±à¼­Æ÷ÃüÁËüÃÇÊÇ£º
a - ÔÚÎļþµÄĩβÌí¼ÓÐÂÄÚÈÝ
i - ÔÚÎļþµÄ×îºóÒ»ÐÐ֮ǰ²åÈëÐÂÄÚÈÝ
o - °ÑÎļþÊäÈëµÄ×îºóÒ»ÐУ¨²»ÂÛÊÇÔ­À´´æÔڵĻòÕß²åÈëµÄ£©Ìæ»»³ÉÐÂÄÚÈÝ
. - Í˳ö±à¼­Îļþģʽ½øÈëÃüÁîÐÐģʽ£¨×¢Ò⣺´Ëʱ²¢Ã»ÓÐÍ˳ö ed ±à¼­Æ÷£©
w - ±£´æÎļþ
q - ÕæÕýÍ˳ö ed ±à¼­Æ÷
ÏÂÃæÎÒ½«¾Í׿¸¸öÃüÁî¾ÙÀý˵Ã÷һϡ£
[titan@localhost titan]$ ed <- ¼¤»î ed ÃüÁî
a <- ¸æËß ed ÎÒÒª±à¼­ÐÂÎļþ
My name is Titan. <- ÊäÈëµÚÒ»ÐÐÄÚÈÝ
And I love Perl very much. <- ÊäÈëµÚ¶þÐÐÄÚÈÝ
. <- ·µ»Ø ed µÄÃüÁîÐÐ״̬
i <- ¸æËß ed ÎÒÒªÔÚ×îºóÒ»ÐÐ֮ǰ²åÈëÄÚÈÝ
I am 24. <- ½«“I am 24.”²åÈë“My name is Titan.”ºÍ“And I love Perl very much.”Ö®¼ä
. <- ·µ»Ø ed µÄÃüÁîÐÐ״̬
c <- ¸æËß ed ÎÒÒªÌæ»»×îºóÒ»ÐÐÊäÈëÄÚÈÝ
I am 24 years old. <- ½«“I am 24.”Ìæ»»³É“I am 24 years old.”£¨×¢Ò⣺ÕâÀïÌæ»»µÄÊÇ×îºóÊäµÄÄÚÈÝ£©
. <- ·µ»Ø ed µÄÃüÁîÐÐ״̬
w readme.text <- ½«ÎļþÃüÃûΪ“readme.text”²¢±£´æ£¨×¢Ò⣺Èç¹ûÊDZ༭ÒѾ­´æÔÚµÄÎļþ£¬Ö»ÐèÒªÇÃÈë w ¼´¿É£©
q <- ÍêÈ«Í˳ö ed ±à¼­Æ÷
[titan@localhost titan]$ ·µ»Øµ½ Linux ϵͳµÄÃüÁîÐÐ״̬
ÕâÊÇÎļþµÄÄÚÈÝÊÇ£º
[titan@localhost titan]$ cat readme.text <-


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ÐÞ¸ÄÃÜÂë: ¸ñʽ£ºmysqladmin -uÓû§Ãû -p¾ÉÃÜÂë password ÐÂÃÜÂë
ʹÓÃÃÜÂëµÇ¼:  mysql -u root -p
ÏÔʾÊý¾Ý¿â:  show databases;
Ñ¡ÔñÊý¾Ý¿â:  use Êý¾Ý¿âÃû;
ÏÔʾ±í:  show tables;
ÏÔʾ±í½á¹¹:  descibe ±íÃû;
Ô¶³ÌµÇ¼mysqlÐèÒª¿ªÆôÈ ......

LinuxÄÚºËDRMʵÏÖ·ÖÎö——»ùÓÚi915

1  ½Ó¿Ú
     ÎÒÃÇÏÈ¿´¿´i915_drv.cÀïÃæÉêÃ÷µÄdriver±äÁ¿£º
static struct drm_driver driver = {
 /* don't use mtrr's here, the Xserver or user space app should
  * deal with them for intel hardware.
  */
 .driver_features =
     DRI ......

linux Öжϴ¦ÀíÁ÷³Ì

linux Öжϴ¦ÀíÁ÷³Ì
linuxÖжϴ¦Àí³ÌÐò·Ö½âΪÁ½¸ö°ë²¿£º¶¥°ë²¿(top half)ºÍµ×°ë²¿(bottom half)
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Linux Â¼ÖÆ×ÀÃæµÄ¼òµ¥¹¤¾ß

It's actually an application named <em><strong>recordmydesktop</strong></em>, which can be installed by <strong>sudo apt-get install recordmydesktop</strong>.
There are various kinds of purpose to use, but for me, I would like to present or show some mock-up to o ......

Linux dmesgÖйØÓÚTCP: Treason uncloaked!ÐÅÏ¢

ÔÚdebian Linux·þÎñÆ÷µÄÈÕÖ¾ÖУ¬dmesg³öÏÖÀàËÆµÄÐÅÏ¢£º
TCP: Treason uncloaked! Peer 202.106.38.7:57824/80 shrinks window 3573023813:3573023814. Repaired.
TCP: Treason uncloaked! Peer 202.106.38.7:57824/80 shrinks window 3573023813:3573023814. Repaired.
TCP: Treason uncloaked! Peer 202.99.99.211:3760 ......
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