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by chzht001 - Shell - 2007-10-09 07:59:46 ÔĶÁ£¨8446£© »Ø¸´£¨13£©

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by elman - Shell - 2004-12-29 10:53:31 ÔĶÁ£¨9989£© »Ø¸´£¨11£©

Ïëɾ³ýÒ»¶ÎÄÚÈÝ£¬´ÓÆðʼ¹Ø¼ü×Öɾ³ý£¬Ò»Ö±É¾³ýµ½½áÊø¹Ø¼ü×ÖµÄÉÏÒ»ÐУ¿¸ÃÓÃʲô²ÎÊý£¿ ±ÈÈ磺cat 1.txt test1 test2 ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­ Ê¡ÂÔ ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­ test3 test4 ÎÒÏëɾ³ýtest1 µ½test3ÉÏÒ»ÐУ¬¸ÃÔõôɾ³ý£¿Ê¹ÓÃsed "/^test1 /,/^test3/d" 1.txtµÄʱºò£¬test3ËùÔÚÐÐÒ²±»É¾ÁË

by godymoon - Shell - 2010-12-27 18:25:58 ÔĶÁ£¨7378£© »Ø¸´£¨16£©

½«ÎļþÄÚÁ¬ÐøµÄ¿ÕÐУ¬É¾³ý³ÉÒ»ÐпÕÐС£ ÃüÁîÊÇ£º sed -e '/^$/{ N /^$/D }' ÎļþÃû ------ ÊÔÁË£¬Óï·¨Ëƺõû벡£¬µ«É¾³ý²»Á˶àÓàµÄ¿ÕÐС£ ´Ë·½·¨À´×Ô¡¶sedÊֲᡷ ÇëÎÊÕýÈ·µÄ·½·¨¡£Ð»Ð»¡£

by rickcafe - Shell - 2012-02-19 21:47:56 ÔĶÁ£¨4834£© »Ø¸´£¨12£©

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by bun - Shell - 2010-04-27 12:57:21 ÔĶÁ£¨5212£© »Ø¸´£¨12£©

Çë½ÌÒ»¸ösedÎÊÌâ:curse: ÓеãÄѶȰɣ¬¸ßÊÖÁ·Á·ÊÖ°É Îı¾ÈçÏ abc12 12345 lxm def34 23456 lxm xyz56 34567889 lxm ÒªÇó°ÑlxmÉÏÃæÒ»ÐÐÊý×Ö¶¼Ìæ»»³É888£¬±ä³É abc12 888 lxm def34 888 lxm xyz56 888 lxm

by __lxmxn__ - Shell - 2012-08-02 20:09:46 ÔĶÁ£¨5532£© »Ø¸´£¨14£©
by fairchilddb - Shell - 2009-04-24 17:30:33 ÔĶÁ£¨3105£© »Ø¸´£¨1£©

ÉèÓÐÈçÏÂÎı¾ ÐкŠ1 this is a text 2 who are you ? ÎÒÏë°Ñthis is a textÕûÐж¼Ìæ»»³Éaaa ÈçºÎÓÃsedÃüÁîʵÏÖ£¿ this is a textÒ²¿ÉÄÜÊÇÆäËüµÄÎı¾£¬ËùÒÔ²»ÒªÓà sed 's/this is a text/aaa/' urfile¶øÓÃÕýÔò±í´ïʽ »»ÑÔÖ®ÎÒÊÇÏë°ÑµÚÒ»ÐÐÌæ»»³Éaaa

by chzht001 - Shell - 2006-09-13 16:10:32 ÔĶÁ£¨1222£© »Ø¸´£¨3£©

ÈçÌ⣺ ÎÒÏÖÔÚÔÚдshell½Å±¾£¬Ð´ÁËÒ»¸öº¯ÊýÓÃÀ´´òÓ¡µ÷ÊÔÐÅÏ¢£¬´úÂëÈçÏ£º[code] function print_debug_info() { if [ $DEBUG -eq 1 ]; then echo "[DEBUG]:" $* fi } DEBUG=1 DIR=tntRelease CURRENT_DIR=`pwd` MYSQL_DIR=$CURRENT_DIR/$DIR print_debug_info $0 $LINENO $? [/code]ÎÒ¾ÍÊÇÏ£ÍûÔÚDEBUGΪ1µÄʱºò£¬Ê¹ÓÃprint_debug_info´òÓ¡ÉÏÃæÄÇÌõÓï¾äµÄ·µ»ØÖµ£¬ËùÔÚµÄÎļþÃû£¬Ðкţ¬ÒÔ¼°ÄÚÈÝ£¬ÎÒÒªÔõÑù×Ô¶¯»ñÈ¡ÉÏÒ»ÐеÄ...

by lmx07 - Shell - 2013-05-21 15:09:59 ÔĶÁ£¨7273£© »Ø¸´£¨10£©

ÏÈлл¸÷λ È¡×îºóÒ»ÐÐÎÒ»á sed -n '$p' file ÔõÑùÈ¡ÕâÐÐ(Ò²ÊÇ×îºóÒ»ÐÐ)µÄÉÏÒ»ÐÐÄØ£¿£¿ ллÁË

by 231053469 - Shell - 2006-08-08 11:06:03 ÔĶÁ£¨4268£© »Ø¸´£¨4£©

±¾Ìû×îºóÓÉ cxwc ÓÚ 2011-12-09 18:14 ±à¼­ sed -e '1d;$d' file ɾ³ýµÚÒ»ÐÐ sed 'N;$d;P;D' file ɾ³ý×îºóÁ½ÐÐ ÈçºÎ²ÅÄܸßЧɾ³ýµÚÒ»ÐкͺóÁ½ÐÐÄØ£¿ÕæÐÄÇó½Ì£¡

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by cxwc - Shell - 2011-12-09 21:06:24 ÔĶÁ£¨10163£© »Ø¸´£¨4£©