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swanlin128
Swanlin128 bookmarked on 2008-03-24 solaris unix vi
  • &         在该行重之前的规则表示式.
                         前提是需要之前有执行过规则表示式.
                         用panda取代a  :s/a/panda/
                         若之前没有任何表示式 则系统会显示如下讯息
                         No previous regular expression

This link has been bookmarked by 1 people . It was first bookmarked on 24 Mar 2008, by swan lin.

  • 24 Mar 08
    swanlin128
    swan lin

    solaris unix vi

    • &         在该行重之前的规则表示式.
                           前提是需要之前有执行过规则表示式.
                           用panda取代a  :s/a/panda/
                           若之前没有任何表示式 则系统会显示如下讯息
                           No previous regular expression

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