Really useful for pretty big <a class="zem_slink freebase/en/computer_file" title="Computer file" rel="wikipedia" href="http://en.wikipedia.org/wiki/Computer_file">files.

<a class="zem_slink freebase/en/sed" title="Sed" rel="wikipedia" href="http://en.wikipedia.org/wiki/Sed">sed –silent &#8217;1,100 d&#8217; <a class="zem_slink freebase/en/filename" title="Filename" rel="wikipedia" href="http://en.wikipedia.org/wiki/Filename">filename

here the command will delete the first 100 lines. You can specify whatever range you want. This will not delete the lines from the file but only display the contents on the console after deleting the 100 lines from begining.

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