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MathGroup Archive 2013

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Re: Executing external command with parameters

  • To: mathgroup at smc.vnet.net
  • Subject: [mg130419] Re: Executing external command with parameters
  • From: debguy <johnandsara2 at cox.net>
  • Date: Wed, 10 Apr 2013 00:51:27 -0400 (EDT)
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  • References: <kfn7ot$qbc$1@smc.vnet.net>

$ cat file | head -n1000 | tail -n1

$ cat file | awk '{ if( ++n >= 1000 ){ print $0 ; exit ; } }'



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