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Operating Systems Linux Gentoo top in batch mode, cpu info is wrong Post 302226972 by Franklin52 on Wednesday 20th of August 2008 09:08:15 AM
Old 08-20-2008
Your output has 2 sections beginning with the word top and we want to print the second one.
After we met the second top i has the value 2.
i==2 is a condition here for awk, if it's true awk print the record per default so awk begins to print after we've reach the second top.
i==2 is similar to {if i == 2 {print $0}}

Have a read of an awk tutorial, you can find some links here:

https://www.unix.com/answers-frequent...tutorials.html

Hope this helps.
 

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xrestop(1)						      General Commands Manual							xrestop(1)

NAME
xrestop - monitor server resources used by X11 clients SYNOPSIS
xrestop -help xrestop [ -display display ] [ --batch ] [ --delay-time seconds ] DESCRIPTION
Xrestop uses the X-Resource extension to provide 'top'-like statistics of each connected X11 client's server-side resource usage. It is intended as a developer tool to aid more efficient server resource usage and debug server-side resource leakage. OPTIONS
--help Show usage. --display, -d <display> Specify X11 display to monitor. --delay-time, -dt <seconds> Time in seconds between taking samples. Default is 2 seconds. --batch, -b Run in batch mode. Slightly more detailed infomation is streamed to stdout rather than the usual curses interface. This mode is intended for debugging a single client with something like xrestop -b | grep -A 15 appname --max-samples, -m <count> Specify number of times to gather and display results. Default is continuous, which can be set with 0 (zero). SEE ALSO
X(7), top(1). BUGS
The X-Resource extension is very new and may not be 100% accurate. AUTHOR
xrestop was written by Matthew Allum <mallum@handhelds.org>. xrestop(1)
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