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Top Forums UNIX for Dummies Questions & Answers Limit process number in TOP command outupt Post 302738885 by vikram3.r on Monday 3rd of December 2012 04:57:15 AM
Old 12-03-2012
Limit process number in TOP command outupt

Linux top command prints more than 40 processes.
Code:
top -b -n 1 > Top_Output.txt

Is there a straight-forward option/way to limit only till the top 5 processes.

( Instead of using head, tail or other unix commands together)

Last edited by vbe; 12-03-2012 at 10:35 AM.. Reason: Do you mind using code tags!
 

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WMTOP(1)							   User Manuals 							  WMTOP(1)

NAME
wmtop SYNOPSIS
wmtop [-c command] [-U] [-x regexp] [-m] DESCRIPTION
wmtop displays, as a WindowMaker dockapp, the CPU usage of the top 3 processes satisfying user supplied criteria. OPTIONS
-U displays processes owned only for the current user. -c command Execute command when dockapp is double clicked. -x regexp Exclude processes whose name matches the given regular expression. The regular expression need only match part of the process name. Use '^' to mean the start of the name and '$' to mean the end. -m Show (physical) memory usage rather than CPU usage. (Linux only) -s Set interval between process samples in milliseconds. -r Set interval between screen updates in milliseconds. EXAMPLES
Monitor only users processesr, exclude WindowMaker dock apps and pop up xps when double clicked: wmtop -c xps -U -x '^wm' where we assume dock apps all have names starting with 'wm'. BUGS
Please report any bugs you may find to: wmtop-bugs@tanelorn.demon.co.uk AUTHOR
Dan Piponi <dan@tanelorn.demon.co.uk> http://www.tanelorn.demon.co.uk SEE ALSO
top(1) Linux JUNE 1999 WMTOP(1)
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