Sponsored Content
Top Forums Shell Programming and Scripting division operation in shell script Post 302093819 by vgersh99 on Monday 23rd of October 2006 03:30:25 PM
Old 10-23-2006
Quote:
Originally Posted by ranj@chn
Vgersh,

Didnt understand why you asked that; But I got 1.4 is greater.

Regards,
sorry,
test with 'b=1.1'

the bottom line is you cannot compare floats 'as floats' with ksh88 - that's what Solaris has.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

division in shell scripts

Iam not able to device variables in a shell script.. here is the lines that i tried.. please help.. sum = echo `expr $up / ( $down )` (6 Replies)
Discussion started by: esham
6 Replies

2. UNIX for Dummies Questions & Answers

what does the operation '>&' mean in a shell script

hi, all, i saw a syntax like this usr/local/mpiexec -np 8 /home/XXXX/program_exe >& ./temp/out the output will be put into ./temp/out. I want to know the meaning of the operation symbol '>&'. Thanks (3 Replies)
Discussion started by: cy163
3 Replies

3. Shell Programming and Scripting

Column operation : cosne and sine operation

I have a txt file with several columns and i want to peform an operation on two columns and output it to a new txt file . file.txt 900.00000 1 1 1 500.00000 500.00000 100000.000 4 4 1.45257346E-07 899.10834 ... (4 Replies)
Discussion started by: shashi792
4 Replies

4. Shell Programming and Scripting

Division in bash script

I use this simple command result=$(echo "7 / 9" |bc -l) echo $result .77777777777777777777 .... but I like to get 0.7777777777777777777 How can I do in order to get also the 0 ? How to use code tags when posting data and code samples. (3 Replies)
Discussion started by: emi65
3 Replies

5. Shell Programming and Scripting

How to perform floating division in shell script?

I want to perform the below division operation in shell script and round the value. val1=6000 val2=5000 res=val1/val2 ----> 1.2---> Round to 2 Please help. (3 Replies)
Discussion started by: vel4ever
3 Replies

6. Shell Programming and Scripting

Unix Script -- Unable to perform division

I'm new to scripts, i wrote the below script to capture the percentage of FreeMemory available in Linux box. Output of UsedfreeMemory is displayed as '0'. I'm expecting the output like 0.89 (or) .89 --- ( 0.89 perferable) Anyone can help me on this pls. ... (3 Replies)
Discussion started by: murali1687
3 Replies

7. Shell Programming and Scripting

Help me to perform count & group by operation in shell scripting?

Hi All, I want to display the distinct values in the file and for each distinct value how may occurance or there. Test data: test1.dat 20121105 20121105 20121105 20121105 20121106 20121106 20121106 20121105 I need to display the output like Output (2 Replies)
Discussion started by: bbc17484
2 Replies

8. AIX

AIX 6, operation on time in script

Hi I have a question, On linux (centos) I am executing a script: #!/bin/bash st1=`date "+%T"` SD=`date -u -d $st1 +"%s"` #some operations ... st2=`date "+%T"` FD=`date -u -d $st2 +"%s"` time_oper=`date -u -d "0 $FD sec - $SD sec" +"%H:%M:%S"` echo "Time script execution -... (1 Reply)
Discussion started by: primo102
1 Replies

9. Shell Programming and Scripting

String operation in csh shell

Hi, to everybody i have a string which Looks like this FT47;3;1;1;;;1;09.02.2017 21:21:19;2;2 and i would like to change to value on one Position only e.g. the values on Position 6 should change to 1 nevertheyless which values was there before AIX 4.3.2.0 and csh i try... (10 Replies)
Discussion started by: Nadielosabra
10 Replies

10. Shell Programming and Scripting

awk script to find data in three file and perform replace operation

Have three files. Any other approach with regards to file concatenation or splitting, etc is appreciated If column55(billngtype) of file1 contains YMNC or YPBC then pick the value of column13(documentnumber). Now find this documentnumber in column1(Billdoc) of file2 and grep the corresponding... (4 Replies)
Discussion started by: as7951
4 Replies
script(1)							   User Commands							 script(1)

NAME
script - make record of a terminal session SYNOPSIS
script [-a] [filename] DESCRIPTION
The script utility makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the record is saved in the file typescript. See WARNINGS. The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends when the forked shell exits or when Control-d is typed. OPTIONS
The following option is supported: -a Appends the session record to filename, rather than overwriting it. NOTES
script places everything that appears on the screen in filename, including prompts. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |CSI |Enabled | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) WARNINGS
script can pose a security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a privileged user, that is, root. Be sure that typescript is not a link before running script. SunOS 5.11 30 Jan 2004 script(1)
All times are GMT -4. The time now is 09:44 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy