linuxÏÂÃæ´®¿Ú¹¤¾ßC kermit
linuxÏÂÃæ´®¿Ú¹¤¾ßC-kermit C-kermitÊÇÒ»¿î¼¯³ÉÁËÍøÂçͨÐÅ¡¢´®¿ÚͨÐŵŤ¾ß£¬ËüÓÐÈç϶àÖÖ¹¦ÄÜ
1.Ö§³ÖkermitÎļþ´«ÊäÐÒé
2.×Ô¶¨ÒåÁËÒ»Öֽű¾ÓïÑÔ£¬ËüÇ¿´ó¶øÒ×ÓÚʹÓ㬿ÉÓÃÓÚ×Ô¶¯»¯¹¤×÷
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4.Óа²È«ÈÏÖ¤¡¢¼ÓÃܹ¦ÄÜ
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sudo apt-get install ckermit
ʹÓÃkermit֮ǰ£¬ÔÚÓû§ËÞÖ÷Ŀ¼Ï´´½¨Ò»¸öÃûΪ.kermrcµÄÅäÖÃÎļþ£¬ÄÚÈÝÈçÏÂ
set line /dev/ttyS0
set speed 115200
set carrier-watch off
set handshake none
set flow-control none
robust
set file type bin
set file name lit
set rec pack 1000
set send pack 1000
set window 5
È»ºóÔÚÖÕ¶ËÀïÔËÐÐ sudo kermit -c ÃüÁîÆô¶¯´®¿Ú£»¹Ø±Õ´®¿Ú£¬ÏÈͬʱ°´×¡“ctrl”ºÍ“”¼ü£¬È»ºóËÉ¿ªÔÙ°´“c”¼ü£¬×îºóÊäÈë“exit”²¢»Ø³µ
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$ sed -n '/test/,/check/p'
example--ËùÓÐÔÚÄ£°åtestºÍcheckËùÈ·¶¨µÄ·¶Î§ÄÚµÄÐж¼±»´òÓ¡¡£
$ sed -n '5,/^test/p'
example--´òÓ¡´ÓµÚÎåÐпªÊ¼µ½µÚÒ»¸öÒÔtest¿ªÊ¼µÄÐÐÖ®¼äµÄËùÓÐÐС£
$ sed '/test/,/check/s/$/sed te ......
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binary file µÄÄ¿錄
/boot ´æ·ÅϵͳÆô¶¯Ê±±ØÐë¶ÁÈ¡µÄµµ°¸£¬°üÀ¨ºËÐÄ
(kernel) ÔÚÄÚ
/boot/grub/menu.lst GRUBÉèÖÃ
/boot/vmlinuz ÄÚºË
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