removing and rounding up decimals Post: 302235085

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Rounding off using BC.

Hello again. I'm trying to use BC to calculate some numbers in a shell script. I want to have the numbers rounded off to 1 decimal place. for example: initsize=1566720 zipsize=4733 I'm trying to get the ratio between them. the equation is: (($initsize-$zipsize)/$initsize)*100 so...

2. UNIX for Dummies Questions & Answers

Rounding problem

Hi, Can any one help me in finding a solution for rounding off to 2 decimal places. I am using the following code: VAR1=.01292105263157894736 VAR2=`echo "scale=2; $VAR1 * 100" | bc -l` The result I 'm getting is 1.29210526315789473600 But I need the output as 1.29 Thanks Shash

3. 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?

4. 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?

5. 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...

6. Shell Programming and Scripting

Rounding off decimals to the nearest number in PERL

Hi Guys, I am generating a statistical report , below is the snippet of the code : Now, $nSlices stands for the time duration,meaning,the statistics will be displayed for that particular time duration. Trouble is, for certain values of $totalTime (which is the end time - start time ), i...

7. 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 #...

8. 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...

9. Shell Programming and Scripting

Rounding number, but....

Dear Experts, I'm trying to find a way to round a number but in this way: 14367.577 ---> 14000 I used the following to round the number to the closer integer: echo $var|awk '{print int($1+0.5)}' and also: xargs printf "%1.0f" However, they don't work for my above...

10. 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

LEARN ABOUT REDHAT

printf

PRINTF(1)								FSF								 PRINTF(1)

NAME

       printf - format and print data

SYNOPSIS

       printf FORMAT [ARGUMENT]...
       printf OPTION

DESCRIPTION

       NOTE:  your shell may have its own version of printf which will supercede the version described here. Please refer to your shell's documen-
       tation for details about the options it supports.

       Print ARGUMENT(s) according to FORMAT.

       --help display this help and exit

       --version
	      output version information and exit

       FORMAT controls the output as in C printf.  Interpreted sequences are:

       "     double quote

       NNN  character with octal value NNN (0 to 3 digits)

       \     backslash

       a     alert (BEL)

            backspace

       c     produce no further output

       f     form feed

       
     new line

       
     carriage return

       	     horizontal tab

       v     vertical tab

       xNNN  byte with hexadecimal value NNN (1 to 3 digits)

       uNNNN character with hexadecimal value NNNN (4 digits)

       UNNNNNNNN
	      character with hexadecimal value NNNNNNNN (8 digits)

       %%     a single %

       %b     ARGUMENT as a string with `' escapes interpreted

       and all C format specifications ending with one of diouxXfeEgGcs, with ARGUMENTs converted to proper type first.  Variable widths are  han-
       dled.

AUTHOR

       Written by David MacKenzie.

REPORTING BUGS

       Report bugs to <bug-coreutils@gnu.org>.

COPYRIGHT

       Copyright (C) 2002 Free Software Foundation, Inc.
       This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
       LAR PURPOSE.

SEE ALSO

       The full documentation for printf is maintained as a Texinfo manual.  If the info and printf programs are properly installed at your  site,
       the command

	      info printf

       should give you access to the complete manual.

GNU coreutils 4.5.3						   February 2003							 PRINTF(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Rounding off using BC.

Discussion started by: noodlesoup

2. UNIX for Dummies Questions & Answers

Rounding problem

Discussion started by: shash

3. Shell Programming and Scripting

handle decimals

Discussion started by: subin_bala

4. Shell Programming and Scripting

Bourne and decimals??

Discussion started by: kdyzsa