Linux´®¿Ú±à³Ì
Linux ²Ù×÷ϵͳ´ÓÒ»¿ªÊ¼¾Í¶Ô´®ÐпÚÌṩÁ˺ܺõÄÖ§³Ö£¬±¾ÎÄ¾Í Linux ϵĴ®ÐпÚͨѶ±à³Ì½øÐмòµ¥µÄ½éÉÜ¡£ ´®¿Ú¼ò½é ´®ÐпÚÊǼÆËã»úÒ»ÖÖ³£ÓõĽӿڣ¬¾ßÓÐÁ¬½ÓÏßÉÙ£¬Í¨Ñ¶¼òµ¥£¬µÃµ½¹ã·ºµÄʹÓᣳ£ÓõĴ®¿ÚÊÇ RS-232-C ½Ó¿Ú£¨ÓÖ³Æ EIA RS-232-C£©ËüÊÇÔÚ 1970 ÄêÓÉÃÀ¹úµç×Ó¹¤ÒµÐ»á£¨EIA£©ÁªºÏ±´¶ûϵͳ¡¢ µ÷Öƽâµ÷Æ÷³§¼Ò¼°¼ÆËã»úÖÕ¶ËÉú²ú³§¼Ò¹²Í¬Öƶ¨µÄÓÃÓÚ´®ÐÐͨѶµÄ±ê×¼¡£ËüµÄÈ«ÃûÊÇ"Êý¾ÝÖÕ¶ËÉ豸£¨DTE£©ºÍÊý¾ÝͨѶÉ豸£¨DCE£©Ö®¼ä´®Ðжþ½øÖÆÊý¾Ý½»»»½Ó¿Ú¼¼Êõ±ê×¼"¸Ã±ê×¼¹æ¶¨²ÉÓÃÒ»¸ö 25 ¸ö½ÅµÄ DB25 Á¬½ÓÆ÷£¬¶ÔÁ¬½ÓÆ÷µÄÿ¸öÒý½ÅµÄÐźÅÄÚÈݼÓÒԹ涨£¬»¹¶Ô¸÷ÖÖÐźŵĵçƽ¼ÓÒԹ涨¡£´«Êä¾àÀëÔÚÂëÔª»û±äСÓÚ 4% µÄÇé¿öÏ£¬´«ÊäµçÀ³¤¶ÈӦΪ 50 Ó¢³ß¡£ Linux ²Ù×÷ϵͳ´ÓÒ»¿ªÊ¼¾Í¶Ô´®ÐпÚÌṩÁ˺ܺõÄÖ§³Ö£¬±¾ÎÄ¾Í Linux ϵĴ®ÐпÚͨѶ±à³Ì½øÐмòµ¥µÄ½éÉÜ£¬Èç¹ûÒª·Ç³£ÉîÈëÁ˽⣬½¨Òé¿´¿´±¾ÎÄËù²Î¿¼µÄ ¡¶Serial Programming Guide for POSIX Operating Systems¡· ¼ÆËã»ú´®¿ÚµÄÒý½Å˵Ã÷ ÐòºÅ ÐźÅÃû³Æ ·ûºÅ Á÷Ïò ¹¦ÄÜ 2 ·¢ËÍÊý¾Ý TXD DTE¡úDCE DTE·¢ËÍ´®ÐÐÊý¾Ý 3 ½ÓÊÕÊý¾Ý RXD DTE¡ûDCE
Ïà¹ØÎĵµ£º
2009 Äê 4 ÔÂ 23 ÈÕ
±¾ÎÄÖÐÎÒÃÇÕë¶Ô Linux É϶àÏ̱߳à³ÌµÄÖ÷ÒªÌØÐÔ×ܽá³ö 5 Ìõ¾Ñ飬ÓÃÒÔ¸ÄÉÆ Linux ¶àÏ̱߳à³ÌµÄÏ°¹ßºÍ±ÜÃâÆäÖеĿª·¢ÏÝÚå¡£ÔÚ±¾ÎÄÖУ¬ÎÒÃÇ´©²åһЩ Windows µÄ±à³ÌÓÃÀýÓÃÒÔ¶Ô±È Linux ÌØÐÔ£¬ÒÔ¼ÓÉî¶ÁÕßÓ¡Ïó¡£
±³¾°
Linux ƽ̨ÉϵĶàÏ̳߳ÌÐò¿ª·¢Ïà¶ÔÓ¦ÆäËûƽ̨£¨±ÈÈç Windows£©µÄ¶àÏß³Ì API ÓÐһЩϸ΢ ......
£¨±¾ÎÄÔ´´£¬×ªÔØÇë×¢Ã÷³ö´¦£¡£©
ÅäÖÃ
1. putty ÉèÖÃ
ssh->x11->enable x11 forwarding -> x display location £¨Ìîlocalhost£º15£¬´ËÊýÖµºÍxming ÉèÖÃÒ»Ö£©£¬ÆäËûʹÓÃsshÐÒéµÇ¼linux·þÎñÆ÷µÄÈí¼þ£¬ÈçsecureCRT£¬¶¼¿ÉÒÔºÍxming½øÐÐÕûºÏ¡£ÅäÖ÷½·¨ÀàËÆ¡£
2. &nb ......
ÌÚѶ¿Æ¼¼Ñ¶£¨ÂåÂåºÓ£© 5ÔÂ20ÈÕÏûÏ¢£¬ºìñ£¨Red Hat£©Ðû²¼ÒÑÔÚ¹úÄÚÆô¶¯´óѧÉúLinux¼¼ÄÜ´óÈü£»²¢½«Í¨¹ý³õÈü¡¢¸´Èü¡¢¾öÈü²ã²ãÑ¡°Î£¬ÓÚ7ÔÂ17ÈÕ¾ö³ö»ñʤÕß¡£
ºìñÖйúÊг¡²¿×ܼà¶ÐÁÒÒ±íʾ£¬¹úÄÚLinuxÊг¡È˲Åȱ¿ÚºÜ´ó£¬ÒѾӰÏìµ½Á˺ܶàLinuxÏîÄ¿µÄÕý³£½øÐУ¬Ï£Íûͨ¹ýÕâЩ¾Ù´ëÔö¼Ó´óѧÉú¶ÔLinuxµÄÐËȤ£¬´Ó¶øÅàÑø¸ü¶àÈ˲š£
Ìî ......
GCC
Ä¿Ç°£¬GCC£¨GNU Compiler Collection£©ÊÇÉçÇø×îºÃµÄ±àÒëÆ÷¡£GCCÒ²¾ÍÊÇÒÔÇ°µÄGNU C±àÒëÆ÷£¨GNU C Compiler£©£¬ÊÇÓÉegcs³ï»®Ö¸µ¼Î¯Ô±»áά»¤£¬ËûÃǵÄÄ¿±êÊÇÈÃGCC³ÉΪ±ê×¼µÄC±àÒëÆ÷¡£1999ÄêÖУ¬egcsºÍGCC¹¤³ÌºÏ²¢ÎªÒ»¸ö±à¼Æ÷Ì××°£¬Í¬Äê10Ô·¢²¼GCC 2.95.2¡£
GCCÊÇÒ»¸ö±à ......
ÔÚÇ°ÃæµÄÎÄÕÂÖÐÌá¼°µ½£¬Ò»¸ö½ø³ÌÖеĶà¸öÏß³ÌÊǹ²Ïíͬһ¶Î×ÊÔ´µÄ£¬ÓÉÓÚÏ̶߳Ô×ÊÔ´µÄ¾ºÕùÒý³öÁËËø¡£ÆäÖÐmutexÊÇÒ»ÖÖ¼òµ¥µÄ¼ÓËø·½·¨£¬Õâ¸ö»¥³âËøÖ»ÓÐÁ½ÖÖ״̬£¬ÄǾÍÊÇÉÏËøºÍ½âËø£¬¿ÉÒÔ°Ñ»¥³âËø¿´×÷ÊÇijÖÖÒâÒåÉϵÄÈ«¾Ö±äÁ¿¡£ÔÚijһʱ¿Ì£¬Ö»ÄÜÓÐÒ»¸öÏß³ÌÈ¡µÃÕâ¸ö»¥³âÉϵÄËø£¬ÓµÓÐÉÏËø״̬µÄÏ߳̿ÉÒÔ¶Ô¹²Ïí×ÊÔ´½øÐвÙ×÷£¬¶øÆäË ......