Sponsored Content
Top Forums Shell Programming and Scripting if test for higher value between 2 decimal numbers Post 302543025 by yazu on Friday 29th of July 2011 08:09:43 AM
Old 07-29-2011
zsh But $(...) is POSIX.
I'm sure pludi is right. You can use `echo ...` instead of $(...) in the original Bourne shell.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

compare decimal numbers

Hi anyone, i need to compare two decimal numbers i thought that it could be do it with if but... :( So, i'm writing in csh and i really apreciate if anyone can help me if ( $ppl_kn <= $ppl_wb ) then echo "############# KNdiscount model has the lowest perplexity" set... (5 Replies)
Discussion started by: tmxps
5 Replies

2. Shell Programming and Scripting

decimal numbers

Hi friends How can I use "for loop" for decimal numbers? ex: 0.1 < x < 0.6 I used this commands but does'nt work. LIMIT=0.6 for ((x=0.1; x<=LIMIT; x++)) do - - - done Many thanks (1 Reply)
Discussion started by: snow
1 Replies

3. Shell Programming and Scripting

Test decimal number

Hi, I would like test if a number is a decimal number or not (9 Replies)
Discussion started by: francis_tom
9 Replies

4. Shell Programming and Scripting

Comparing Decimal Numbers

Im trying to compare two numbers with decimals but its not working as expected. a=1 b=1.1 if then echo "equal" fi When I do this it says that the numbers are equal. Ultimately Im using -le and -ge in the if statements but I tested with -eq for simplicity. Any way to make this... (3 Replies)
Discussion started by: Grizzly
3 Replies

5. 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... (7 Replies)
Discussion started by: ravindra22
7 Replies

6. UNIX for Dummies Questions & Answers

Condition for decimal numbers

Hi experts, My number output has somehting like below filename /temp 0.23 10.23 How do i put a condition to the above numbers? e.g if then the . seem to give me problems. Pls help. thanks ---------- Post updated at 05:25 PM ---------- Previous update was at 05:23 PM... (9 Replies)
Discussion started by: streddy
9 Replies

7. UNIX for Dummies Questions & Answers

If then else for decimal numbers part2

Hi, I have a small problem with my script. I have everything in order but it doesnt seem to compare anything less than 1 correctly. If the input is more than 1, then the results is correct. If the input is 0.xxx (anything) it returns erroneous results. Pls help input=0.12 if ; then ... (7 Replies)
Discussion started by: streddy
7 Replies

8. Shell Programming and Scripting

Comparing decimal numbers between 0 and 1

For numbers between 0 and 1 the below logic is not working. Output of above shall be "correct" but its echoing "incorrect".Kindly suggest a=.1 if then echo correct else echo incorrect fi Video tutorial on how to use code tags in The UNIX and Linux Forums. (3 Replies)
Discussion started by: itsvikas
3 Replies

9. Shell Programming and Scripting

Swapping a string of numbers between higher and lower order values(HEX)

I have this below string in a variable cutString=21222222222222222122222222222222 this string is nothing but hex values depicted as below 21:22:22:22:22:22:22:22:21:22:22:22:22:22:22:22 so what i want to achieve is swap the lower order with higher order values in the... (3 Replies)
Discussion started by: vivek d r
3 Replies

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 ... (7 Replies)
Discussion started by: echo manolis
7 Replies
line(1) 						      General Commands Manual							   line(1)

NAME
line - Reads one line from standard input SYNOPSIS
line STANDARDS
Interfaces documented on this reference page conform to industry standards as follows: line: XCU5.0 Refer to the standards(5) reference page for more information about industry standards and associated tags. OPTIONS
None DESCRIPTION
The line command copies one line, up to and including a newline, from standard input and writes it to standard output. Use this command within a shell command file to read from your terminal. The line command always writes at least a newline character. NOTES
The line utility has no internationalization features and is marked LEGACY in XCU Issue 5. Use the read utility instead. EXIT STATUS
Success. End-of-File. EXAMPLES
To read a line from the keyboard and append it to a file, enter: echo 'Enter comments for the log:' echo ': c' line >>log This shell procedure displays the message: Enter comments for the log: It then reads a line of text from the keyboard and adds it to the end of the file log. The echo ': c' command displays a : (colon) prompt. See the echo command for information about the c escape sequence. SEE ALSO
Commands: echo(1), ksh(1), read(1), Bourne shell sh(1b), POSIX shell sh(1p) Functions: read(2) Standards: standards(5) line(1)
All times are GMT -4. The time now is 11:23 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy