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Full Discussion: on one line
Top Forums Shell Programming and Scripting on one line Post 302360377 by borderblaster on Thursday 8th of October 2009 06:38:43 PM
Old 10-08-2009
on one line

why does this output appear on one line
Code:
#!/usr/bin/bash
pid=$(ps -eo pid)
echo $pid

PID 0 1 2 3 145 7 9 640 149 108 150 5185 637 5076 223 643 642 641 140 844 228 235 237 254 257 787 638 362 402 294 789 5184 797 806 799 25612 809 811 815 25577 5183 25610

whereas if you do the command ps -eo pid from the command line each pid is on a newline?

Last edited by pludi; 10-09-2009 at 02:10 AM.. Reason: code tags please...
 

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