---------- Post updated at 22:06 ---------- Previous update was at 22:02 ----------
@scottn
I've found a 6 yr. old posting of Ygor here.
Now I'm almost able to "read" your code.
So "T" means Total and "$NF" means 3rd column, right?
I really can't understand how "$NF" stands for 3rd column....
Hi pseudocoder.
Yes, I'm sure this question has been asked and answered many many times.
The first awk you quote is my original one, which I changed, but which rich@ardz quoted.
It works fine (at least for me )
T is a running total, $NF is the value of the last field and NR is the number of rows.
---------- Post updated at 10:13 PM ---------- Previous update was at 10:10 PM ----------
Quote:
Originally Posted by rich@ardz
many thanks for this, I'm actually scripting it on ubuntu 9.10? now returns the following error:
awk: line 1: syntax error at or near {
Can you paste (i.e. not type) exactly the command you are running? This awk is not by any means complicated.
Hey all,
I ran some simulations, of which the output is 100s of files. I've used grep to extract the vital information needed from the files. This has made my task somewhat easier. But I still need to perform some mathematical calculations (average and geometrical average) on the results of the... (9 Replies)
I need to extract all the p-value numbers and the rho numbers from a .txt file and write them as coma separated values in a new file. Ideally I would get two files in the end, one for p- values and one for rho. Any suggestions? I appreciate your help!!!
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Dear Gurus,
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I have used this color prompt on my servers for long time, in file ~\.bashrc
Black="\"
Dark="\"
Blue="\"
LBlue="\"
Green="\"
LGreen="\"
Cyan="\"
LCyan="\"
Red="\"
LRed="\"
Purple="\"
LPurple="\"
Brown="\"
Yellow="\"
LGray="\"
White="\"
Reset="\"
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Hi,
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I have created a script to allow me to gain a number of file times and how long they take to execute. I have been asked to get the average time for the log. The log will update every 5 minutes and never be empty.
141
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Discussion started by: simpsa27
3 Replies
LEARN ABOUT DEBIAN
shunit2
SHUNIT2(1)SHUNIT2(1)NAME
shunit2 - A unit test framework for shell scripts
SYNOPSIS
shunit2 unitfile
DESCRIPTION
shUnit2 is a xUnit unit test framework for Bourne based shell scripts, and it is designed to work in a similar manner to JUnit, PyUnit,
etc.. If you have ever had the desire to write a unit test for a shell script, shUnit2 can do the job.
You can either run shunit2 directly from the commandline and specify the unit file or directly source the shunit2 executable.
If you directly execute shunit2 and don't specify a unitfile shunit2 assumes a empty testfile and will return without an error message.
EXAMPLE
Simple script to test if 1 equals 1
#! /bin/sh
testEquality()
{
assertEquals 1 1
}
# load shunit2
. shunit2
Execute shUnit2 unit tests directly from the commandline
shunit2 /path/to/unit/file
OPTIONS
shunit2 does not support any commandline options at all. You can either source shunit2 to execute your unit tests or directly run shunit2
as a commandline script.
SEE ALSO
For more information see http://code.google.com/p/shunit2/ or have a look at the installed documentation in /usr/share/doc/shunit2/
AUTHOR
shunit2 was written by Kate Ward <kate.ward@forestent.com>. This manpage was written by Ulrich Dangel <mru@spamt.net>.
2.1.6 03/25/2012 SHUNIT2(1)