linux常用命令less选项

<span style="font-size:18px;">-N  ........  --LINE-NUMBERS
                  Use line numbers.　显示行号．
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<span style="font-size:18px;">-m  -M  ....  --long-prompt  --LONG-PROMPT
                  Set prompt style.  读取文件的百分比，行号及总行数．
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<span style="font-size:18px;">q  :q  Q  :Q  ZZ     Exit.</span>

<span style="font-size:18px;"></span><pre name="code" class="plain"><span style="font-size:18px;"> 　 j  　 Forward  one line   (or N lines).
  　k 　  Backward one line   (or N lines).
  f   Forward  one window (or N lines).
  b    Backward one window (or N lines).
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<span style="font-size:18px;"> /pattern          *  Search forward for (N-th) matching line.
  ?pattern          *  Search backward for (N-th) matching line.
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<span style="font-size:18px;">  g  <  ESC-<       *  Go to first line in file (or line N). 按了ｇ，再输入行号．看看跳转行号效果
  G  >  ESC->       *  Go to last line in file (or line N).</span>

一般情况下用 less file或者less -MN file.