953, 41/48 ȸ¿ø°¡ÀÔ  ·Î±×ÀΠ 
   mhilt767
   ubuntu expr

http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_ETC&no=194 [º¹»ç]


Á¦°¡ ubuntu ¿¡¼­ shellÀ» ÀÌ¿ëÇÏ¿©

exprÀ» »ç¿ëÇÕ´Ï´Ù.

ex)
       A = 'expr $A + 1'

ÀÌ·¸°Ô »ç¿ëÇϴµ¥ ´ÙÀ½°ú °°Àº error°¡ ¹ß»ýÇÕ´Ï´Ù.
=>   expr : unexpected operator


ÀÌ¿Í °°Àº error¸¦ ¾î¶»°Ô Çϸé ÇØ°á ÇÒ¼ö ÀÖ½À´Ï±î???


- p.s Âü°í·Î ubuntu¸¦ vmware¸¦ ÀÌ¿ëÇÏ¿© »ç¿ëÇÏ°í ÀÖ½À´Ï´Ù .-

  Hit : 3153     Date : 2011/05/06 09:27



    
153   F.T.Z¿¡ ´ëÇÑ ¿À·ù¤Ì¤Ì[1]     sihun1113
05/08 3004
152   IPÁÖ¼Ò[6]     sdc04303
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151   ¿ú¹ÙÀÌ·¯½º[2]     zloder
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150   [HP ³ëÆ®ºÏ] ÀÌ·¸°Ô »ç°í ½ÍÀºµ¥ ÀÌ Á¶ÇÕ ÁÁÀº°¡¿ä?     ERIC910903
05/07 3263
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05/06 3152
148   ³×Æ®¿öÅ©°ü¸®»ç2±Þ ÁغñÇÏ·ÁÇÕ´Ï´Ù[2]     L.2Shadow
05/06 2989
147   Ã¥À»»ç·Á°íÇϴµ¥¿ä[4]     d4rkang3l
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146   Á¦°¡ ¸¸µç ȨÆäÀÌÁöÀδë¿ä ÀÌ°Ô º¸¿©Áö´Â È­¸éÀÌ Á¶±Ý Ʋ¸®³×¿ä ¤¾[1]     ½º³ë
04/30 3439
145   ±ºÀÎ ½ÅºÐÀ¸·Î½á °øºÎ ÇÒ ¼ö ÀÖ´Â ¹æ¹ý...[6]     jade
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144   ÄÄÇ»ÅÍ Ã¥Áú¹®..[6]     d4rkang3l
04/28 3136
143   ÁøÂ¥ ´ä´ä ¤Ð¤Ð..[3]     winkivy
04/27 3444
142   Çö´ëijÇÇÅ»¿¡ ´ëÇØ[1]     zloder
04/27 3178
141   ÇØÄð¸Þ´º¾ó     d4rkang3l
04/25 5019
140   ¾ÆÀÌÇÇ¿¡ ´ëÇؼ­[2]     zloder
04/25 3445
139   ÀÌ·± ¼ø¼­·Î °øºÎÇÏ·Á°í ÇÕ´Ï´Ù¸¸ ¾î¶²°¡¿ä.[5]     attainer
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138   °øºÎÇÏ·Á°íÇϴµ¥...[1]     20500
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137   visual basicÃ¥ ÃßõÁ» ºÎŹµå¸±²²¿ä[8]     d4rkang3l
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136   ³ëÆ®ºÏ ±ÃÇÕÁ» ºÁÁÖ¼¼¿ä...[CPU + Graphic Card][2]     ERIC910903
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135   ÇØÄ¿½ºÄð Æ÷ÀÎÆ® °ü·ÃÀä[3]     reverse72
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134   macbook pro vm¿þ¾î ¿¡¼­ ·¹µåÇÞ ¸®´ª½º Å°º¸µå¹è¿­¹®Á¦(»çÁø÷ºÎ)     tamg1004
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