Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Constructing numbers from input lines
Top Forums Shell Programming and Scripting Constructing numbers from input lines Post 302489964 by kristinu on Sunday 23rd of January 2011 02:27:41 AM
Old 01-23-2011
At the moment I've got the following code, and need to do this additional thing, divide last number with square of the rgdt value.

Code:
          grep "Rms Value" $f.log                          \
            | awk  '{   sub(/[^:]*:[0-9]*\.[ \t]*/,x);     \
                        print $1" "$2" "$3" "$4" "$NF   \
                    }' > $f.csmis

Last edited by kristinu; 01-23-2011 at 03:33 AM..
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Is there any way to makesure that the input from the user is all numbers?

Is there any way to makesure that the input from the user is all numbers? thankz (5 Replies)
Discussion started by: XXXXXXXXXX
5 Replies

2. Shell Programming and Scripting

Accept user input - only numbers

I have a situation where I want the user to enter only numbers in response to a READ command. I have some validation to restrict the number to be between 1 and 12, but if the user type in some characters the script echoes some error message and goes to the next command. Below is a snippet of the... (1 Reply)
Discussion started by: pvar
1 Replies

3. Shell Programming and Scripting

How to remove all lines with something other than numbers

Hi, How would I get rid of lines having something else than numbers (such as tabs,white space, special characters, empty line, letters). So I have big file with numers as follows: 12345678901 23456789012 32343678901 42345638901 52345678901 and I sometimes the file might contain some... (2 Replies)
Discussion started by: Juha
2 Replies

4. UNIX for Dummies Questions & Answers

Negative Numbers for input parameters.

Hello, I have a command that I need to supply a negative number as a parameter; how do I do this? I have tried giving it with double quotes, "", but no avail. Thanks, Gussi (3 Replies)
Discussion started by: Gussifinknottle
3 Replies

5. Shell Programming and Scripting

Suggestions on constructing a log file

Hi, I have a series of BASH shell scripts that run together. I would like it so that these scripts construct a log file as they run. This log file would ideally be a text file that contains exactly (including blank lines) what is output to the terminal. What is the best way to accomplish... (3 Replies)
Discussion started by: msb65
3 Replies

6. UNIX for Dummies Questions & Answers

constructing a file for printing

I have a text file, data.txt, which looks like :- head1 head2 head3 data1 1 data 1 2 data 1 3 data 2 1 data 2 2 data 2 3 data 3 1 data 3 2 data 3 3 etc etc I would like to print this file, using the lp -d command, with a heading line, as follows :- Report for whatever department as... (2 Replies)
Discussion started by: malts18
2 Replies

7. Shell Programming and Scripting

input of two numbers in the middle of the script

Hi, My script ask for the input of two numbers in the middle of it. I would like to know how to indicate this two numbers when I submit the script. thanks for any help, jalves (4 Replies)
Discussion started by: jalves
4 Replies

8. UNIX for Dummies Questions & Answers

Extraction of numbers from input

I have the following input: xxxx-2.7.19_WR3 I have extract the following: 2.7.19 Can anyone suggest an awk or sed command to do the above...:confused: another condition is if the input is : xxx-xxx_xxx-1.4-1_WR3.0bg.armv6jel_vfp it shud still extract : 1.4-1 whenever "-"... (12 Replies)
Discussion started by: xerox
12 Replies

9. Shell Programming and Scripting

Constructing a Matrix

Hi, I do have couple of files in a folder. The names of each of the files have a pattern. ahet_005678.txt ahet_005898.txt ahet_007678.txt ahet_004778.txt ... ... ahet_002378.txt Each of the above files have the same pattern of data with 4 columns and have an header for the last 3... (4 Replies)
Discussion started by: Kanja
4 Replies

10. 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... (2 Replies)
Discussion started by: crunchgargoyle
2 Replies

LEARN ABOUT BSD

zgrep

ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep	options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

																	  ZGREP(1)
All times are GMT -4. The time now is 05:21 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy