Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Assign numbers with decimals from a line to a variable
Top Forums Shell Programming and Scripting Assign numbers with decimals from a line to a variable Post 302725849 by jim mcnamara on Friday 2nd of November 2012 05:24:42 PM
Old 11-02-2012
one way: substitute the last
Code:
| grep '[0-9]\{1,\}.[0-9]\{1,\}.[0-9]\{1,\}'

for
Code:
| awk -F '-' '{while(sub("\.$","",$2)){} ; print $2 }'

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

comparing two numbers with the decimals

Can someone tell me how do I comapre two numbers with the decimals in UNIX shell scripting I understand "-gt" can be used only for integers Regards, Giri (4 Replies)
Discussion started by: chittari
4 Replies

2. Solaris

i cannot assign float point numbers to an array in solaris

total=0 declare -a sum limit=`iostat -En | grep -i size | awk '{print $2}' | sed -e 's/GB//g' | wc -l` echo "Limit is equal to $limit" ara="`iostat -En | grep -i size | awk '{print $2}' | sed -e 's/GB//g'`" for (( i=1; i<=$limit; i++ )) do sum=`echo $ara | cut -d " " -f $i` echo ${sum}... (11 Replies)
Discussion started by: naree
11 Replies

3. UNIX for Advanced & Expert Users

Req on how to convert hex numbers to decimals

Hi, If i have an input as c1:41 c2:0x0000.00046b3e I want to make output display as c1:41 c2:224062 . Basically convert first part 0x0000 (as hex) to decimal which is 0 and convert second part 0x00046b3e (as hex) to decimal which is 289598 and as such add both parts namely... (3 Replies)
Discussion started by: hare
3 Replies

4. 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... (2 Replies)
Discussion started by: mgirinath
2 Replies

5. UNIX for Dummies Questions & Answers

Adding Two Decimals Together and Storing as a Variable

Hello, I'm writing a shell script which CATs a input file and subsequently runs an executable. Within each do-loop iteration the input file is changed. Here is where I'm running into trouble.... Lets say I want to add two decimals together: 1.25 + A A is a decimal with a range between... (2 Replies)
Discussion started by: modey3
2 Replies

6. Shell Programming and Scripting

Assign Line Numbers to each line of the file

Hi! I'm trying to assign line numbers to each line of the file for example consider the following.. The contents of the input file are hello how are you? I'm fine. How about you? I'm trying to get the following output.. 1 hello how are you? 2 I'm fine. 3 How about you? ... (8 Replies)
Discussion started by: abk07
8 Replies

7. Shell Programming and Scripting

EXPECT: Assign variable by reading a line of text from a file

Hi All, I have been using a program on windows called AutoKey. My environment at work is Linux and I have been experimenting with expect. Very powerful. I can move my AutoKey scripts to Linux using Expect once I am educated on how to read from a file using Expect. My application would be... (1 Reply)
Discussion started by: quemalr
1 Replies

8. Shell Programming and Scripting

How to read a two files, line by line in UNIX script and how to assign shell variable to awk ..?

Input are file and file1 file contains store.bal product.bal category.bal admin.bal file1 contains flip.store.bal ::FFFF:BADC:CD28,::FFFF:558E:11C5,6,8,2,1,::FFFF:81C8:CA8B,::FFFF:BADC:CD28,1,0,0,0,::FFFF:81C8:11C5,2,1,0,0,::FFFF:81DC:3111,1,0,1,0 store.bal.... (2 Replies)
Discussion started by: veeruasu
2 Replies

9. UNIX for Dummies Questions & Answers

Assign line from file to variable

Hi, I am new to shell scripting. Need help with the below requirement. I need help to read a log file and line containing word ORA needs to be captured into a variable and the values of the variable need to be inserted into a table. For E.g. file test.sql has below error: ORA-01017:... (3 Replies)
Discussion started by: ricsharm
3 Replies

10. Shell Programming and Scripting

Do While Loop + Read From File + assign line to a variable

Hello, I am using below code for reading from a file and assigning the values to a variable , but it is loosing the value after the loop , please suggest to retain the value of the variable after the loop , while IFS=: read -r line do set $dsc=$line echo 'printing line variable ' $line... (1 Reply)
Discussion started by: ParthThakkar
1 Replies

LEARN ABOUT HPUX

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 08:21 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy