Grep wholenumbers / decimals

10 More Discussions You Might Find Interesting

1. Programming

Decimals reading Python

Hello, i'm new in python. Consider that i have this function that read me some data from a serial : def GetData(): line = open(serialx).read() hash = line.find("#") when = line count = line # print when, count, line return (float(when), int(count)) it gives me the result...

2. Shell Programming and Scripting

Can expr deal with decimals?

Hello, Im trying to work on a small script for a formula converting temperatures, Celsius to fahrenheit. I have a formula, and it works.... it works every way I try it. But it keeps giving me the wrong results every time with expr. The formula for C to F would be: divide by 5, multiply by...

3. Shell Programming and Scripting

Round up the decimals

Hi All, I would like to do the following in the shell script 561.76 to 562 I tried using this echo 'scale=0; 749 * 75 /100 ' | bc but just returned only 561 Please help me . I appreciate your help Thanks rajeevm

4. UNIX for Dummies Questions & Answers

Regarding Decimals in Cshell

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 achieved...

5. Shell Programming and Scripting

Decimals in TCSH

Hello, I want to run a loop with non-integer values (which I know I can't) so I've created a loop of integers and divided it by 10. However, these values are always rounded down to 1 significant figure. How do I get the script to keep and use the decimal value? My script is as follows #...

6. Shell Programming and Scripting

How to multiple decimals in linux

How to multiple decimals in Linux? When I do it like this i get an error message echo "$((1 * 1.1))" -bash: 1 * 1.1: syntax error in expression (error token is ".1")

7. Shell Programming and Scripting

convert Regular decimals to Packed decimals

Hi, I am trying to find if there is a way to convert regular decimal values to Paced decimal values. I tried to find a c program but I could get a Packed converted to regular decimal not the other way round. If not unix please let me know if any other progrimming language I can use to do...

8. Shell Programming and Scripting

removing and rounding up decimals

Hi Experts, I have a command that gives me the output as below root@ckpgpay11core> cat sara | awk '{ sum += $1} ; END { print sum }' | awk {'print $1/90'} 8.88889 how do i remove the decimal spaces so that the figure will round itself to 9? Thanks.

9. Shell Programming and Scripting

Bourne and decimals??

I need to get 15% of the variable exer1 to be added to other exercises so far, i've got exer1=$1 aver=`expr $exer \* .15` but i keep getting an error that an integer value was expected. Is there anyway around this?

10. Shell Programming and Scripting

handle decimals

Hi All, How we can handle decimals in (Float) in UNIX. a=73 b=5 c=`expr a / b` i am getting 14 but i need full 14.6 . Can any one help me pls?

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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)

Shell Programming and Scripting