Grep commands for numbers w/decimal points Post: 303007959

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Regarding decimal numbers

Hello... I am new to unix and I am wondering if in a C-shell script , Are we supposed to use only whole numbers........ for example..if a program needs to calculate the average of some numbers........ @ avg = (($1 +$2 + $3)/3)) is returning a whole number.........How can a decimal be...

2. Shell Programming and Scripting

how to get rid of all chars after the last decimal points

Hi All, Here is my original string: 192.168.2.1.8088. The target string I want: 192.168.2.1, how can I use awk or sed or other command to get rid of .8088 in the string? Thanks, Ray

3. UNIX for Dummies Questions & Answers

accuracy of output - decimal points

Is there a way when using awk to specify the number of decimal points needed for the output?

4. Shell Programming and Scripting

How to sort when there is variable length decimal points.?

Hi Experts, Quick quesion: I want to sort this in the file , but not working, when using # sort file name 305.932 456.470 456.469 456.468 456.467 172.089 456.467 456.466 456.465 111.573 111.578 111.572 111.572 87.175 87.174 75.898

5. Shell Programming and Scripting

Reducing the decimal points of numbers (3d coordinates) in a file; how to input data to e.g. Python

I have a file full of coordinates of the form: 37.68899917602539 58.07500076293945 57.79100036621094 The numbers don't always have the same number of decimal points. I need to reduce the decimal points of all the numbers (there are 128 rows of 3 numbers) to 2. I have tried to do this...

6. Shell Programming and Scripting

Shell arithmetic : operations on decimal points

i am having a varialbe a , which is input to my file i want to multiply this input with value .43, and assign it to variable b. i tried it as below: #!/bin/sh a=$1 b=`expr $1\*0.43` echo b=$b error : expr: non-integer argument Please tell me , how to do this. Thanks

7. UNIX for Dummies Questions & Answers

Help with decimal points

Hi All, I would like to set decimal point to 16 in the following bash script but it has syntax error at }: awk '{printf"%.16e", (a<500,a++,$1/(a*1.1212121212121229e-02))}' input.dat >output.datHow may I set it in the correct way please? Thank you very much!

8. UNIX for Dummies Questions & Answers

How to control the decimal points for p-values in scientific format?

Dear all, I have a txt file with only one column which contains p values. My data looks like this: 5.04726976606584e-190 2.94065711152402e-189 2.94065711152402e-189 9.19932135717279e-176 1.09472516659859e-170 1.24974648916809e-170 0.1223974648916 0.9874974648916 ... what I want...

9. Shell Programming and Scripting

Using awk to place decimal points at proper position

Hi, I have one input file which is delimited by pipe. I want to put decimal points in this input file at particular position in particular column and also get the negative sign (if any) at start of that column. $ cat Input_file.txt 11|10102693|1|20151202|10263204|20151127|N|0001...

10. UNIX for Beginners Questions & Answers

Decimal numbers and letters in the same collums: round numbers

Hi! I found and then adapt the code for my pipeline... awk -F"," -vOFS="," '{printf "%0.2f %0.f\n",$2,$4}' xxx > yyy I add -F"," -vOFS="," (for input and output as csv file) and I change the columns and the number of decimal... It works but I have also some problems... here my columns ...

LEARN ABOUT BSD

httppower

httppower(8)							     powerman							      httppower(8)

NAME

       httppower - communicate with HTTP based power distribution units

SYNOPSIS

       httppower [--url URL]

DESCRIPTION

       httppower  is  a  helper program for powerman which enables it to communicate with HTTP based power distribution units.	It is run interac-
       tively by the powerman daemon.

OPTIONS

       -u, --url URL
	      Set the base URL.

INTERACTIVE COMMANDS

       The following commands are accepted at the httppower> prompt:

       auth user:pass
	      Authenticate to the base URL with specified user and password, using ``basic'' HTTP authentication which sends the user and password
	      over the network in plain text.

       seturl URL
	      Set the base URL.  Overrides the command line option.

       get [URL-suffix]
	      Send an HTTP GET to the base URL with the optional URL-suffix appended.

       post [URL-suffix] key=val[&key=val]...
	      Send an HTTP POST to the base URL with the optional URL-suffix appended, and key-value pairs as argument.

FILES

       /usr/sbin/httppower
       /etc/powerman/powerman.conf

ORIGIN

       PowerMan was originally developed by Andrew Uselton on LLNL's Linux clusters.  This software is open source and distributed under the terms
       of the GNU GPL.

SEE ALSO

       powerman(1), powermand(8), httppower(8), plmpower(8), vpcd(8), powerman.conf(5), powerman.dev(5), powerman-devices(7).

       http://sourceforge.net/projects/powerman

powerman-2.3.5							    2009-02-09							      httppower(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Regarding decimal numbers

Discussion started by: ravindra22

2. Shell Programming and Scripting

how to get rid of all chars after the last decimal points

Discussion started by: rluo

3. UNIX for Dummies Questions & Answers

accuracy of output - decimal points

Discussion started by: cosmologist

4. Shell Programming and Scripting

How to sort when there is variable length decimal points.?

Discussion started by: rveri