another way:
cat trace.tr | perl column 1 5 7 /salva On Fri, 29 Sep 2006, Pedro Vale Estrela wrote:
Try cat trace.tr | awk ' { print $2 $6 $8 } ' PS: Good subjects, as in this case, will get you the answers!-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Aleksandar Smolovic Sent: sexta-feira, 29 de Setembro de 2006 16:11 To: NS-Users Subject: [ns] Filtering Columns from output trace file Hi all, I have a basic NS2 question. After executing tcl script, I have result files on my HDD. I have output trace file, let's say "out.tr". Now I want to draw some graphics. My out.tr files have 12 columns and I need only 2. How to do it ? I saw that in documentation people mention "column.pl" perl script fajl, for this purpose, but I cannot find how to use it. Can somebody help me with filtering 2 columns from trace file? Thanks.
__________________________________________________________________________ Salvador Alcaraz Carrasco http://www.umh.es Arquitectura y Tecnología de Computadores http://obelix.umh.es Dpto. Física y Arquitectura de Computadores salcaraz[arroba]umh.es Universidad Miguel Hernández salcaraz[arroba]obelix.umh.es Avda. de la universidad, s/n Telf. +34 96 665 8495 Elche, Alicante (Spain) __________________________________________________________________________
