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Top Forums Shell Programming and Scripting awk dynamically append columns into file Post 302915523 by wanliushao on Wednesday 3rd of September 2014 03:03:47 PM
Old 09-03-2014
Code:
awk '{print $NF}' file | pr -s -t3

Thanks~ This works, but the data file is very large, when try to use this to divide it into 20000 parts, the error shows: width too narrow. What should be the solutions?
Moderator's Comments:
Mod Comment Please use CODE tags when displaying sample input, sample output, and sample code segments.

Last edited by Don Cragun; 09-03-2014 at 04:12 PM.. Reason: Add CODE tags.
 

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netris-sample-robot(6)						Netris Sample Robot					    netris-sample-robot(6)

NAME
netris-sample-robot - sample robot for netris SYNOPSIS
netris-sample-robot [-l] DESCRIPTION
The netris-sample-robot is a sample implementation of the robot protocol. It plays quite well but isn't too hard to beat. The robot should be started from netris with the option -r to connect or wait for another player to join. You can also let two robots play against each other in that way, if you like. OPTIONS
-l Writes some log information into the file log in the current working directory. If it can't it bails out. EXAMPLES
To start the netris-sample-robot waiting for another connection with logfile use the following line: netris -w -r 'netris-sample-robot -l' You then just have to start netris somewhere else which connects to that robot. SEE ALSO
netris(6) BUGS
One known bug of the netris-sample-robot is that it hangs quite often. This was already filed as a bugreport against the package so please refrain from doing so again. If you have an idea why this happens or know a solution how to fix it feel free to mail us. AUTHORS
Netris was written by Mark H. Weaver <mhw@netris.org>. This manual page was written by Gerfried Fuchs <alfie@debian.org> for the Debian GNU/Linux system (but may be used by others). 0.5 16 Feb 2002 netris-sample-robot(6)
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