Problem in division Post: 302084334

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1. Shell Programming and Scripting

division problem

how can i show the value when i divide a number where the dividend is greater then the divisor. for example... 3 divided by 15 ---> let x=3/15 when i do this in the shell environment it gives me an output of 0. please help me. thanks.

2. Filesystems, Disks and Memory

Cannot adjust division

I have a doubt with an error message, and i want to be sure if this is a normal situation or not. Situation: I was formating and installing a SCSI 36Gb HD with UNIX SCO 5.05, the problem happens when is making the division and filesystem on disk 1, and the message error is "Exit value 139...

3. Shell Programming and Scripting

division by 0 error

Hi, I am writing a script that among other things will be checking for various files on mount points. One of the conditions is that unless the server has failed over the df command will show root ( / ). If when checking the files the script comes across /, I want it to skip it, otherwise to...

4. Shell Programming and Scripting

how to check for division by zero

i have a script that is doing the following: awk 'BEGIN {FS=","} ; {printf("%.10f",($5 - $2)/(3 * $3))}' data > test now some records in $3 contain zeroes. i don't want to remove those records. is it possible to check for division by zero and then write a "N/A" for that record in the o/p...

5. Shell Programming and Scripting

hash map Illegal division by zero problem

Hi Everyone, a.txt line1;a;33 line1;c;22 line1;b;0 line1;a;55 a.pl #!/usr/bin/perl use strict; use warnings; my @sorted=(); my @tmp; my $FA; my @F;

6. Shell Programming and Scripting

division by zero

Hello, I am searching for a way to calculate for example 10/100 within a shellscript and the result should be 0.1 and not just 0. Every alternative i tried just results 0 Thank you in advance 2retti

7. UNIX for Advanced & Expert Users

awk: division by zero

I received error "awk: division by zero" while executing the following statement. SunOS 5.10 Generic_142900-15 sun4us sparc FJSV,GPUZC-M echo 8 | awk 'END {printf ("%d\n",NR/$1 + 0.5);}' file1.lst awk: division by zero Can someone provide solution? Thanks Please use code...

8. Shell Programming and Scripting

Division problem -Awk

input one two three four 0 0 0 10424 0 102 0 15091 1 298 34 11111 0 10 0 1287 scripts awk 'NR>1{print ($1/$2) / ($3/$4)}' awk 'NR>1{ if ($1 ||$3 ||$2|| $4 == 0) print 0; else print (($1/$2)/($3/$4))}' error awk: division by zero input record number 1, file rm source line...

9. UNIX for Dummies Questions & Answers

Help in division

hi, The below commands result only the whole number(not giving the decimal values). pandeeswaran@ubuntu:~$ echo 1,2,3,4|sed 's/,/\//g'|bc 0 pandeeswaran@ubuntu:~$ echo 1000,2,3|sed 's/,/\//g'|bc 166 How to make it to return the decimal values? Thanks

10. UNIX for Dummies Questions & Answers

Division of wc output

I have a function that outputs 3 lines for each result and I want to know how many results there are. so for example function | wc -l 24 but I want to see the result 8. so is there a easy way to divide the result?

LEARN ABOUT OPENDARWIN

set_color

set_color(1)							       fish							      set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
       cyan, white and normal.

       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

       o -h, --help Display help message and exit

       o -o, --bold Set bold or extra bright mode

       o -u, --underline Set underlined mode

       o -v, --version Display version and exit

       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

       Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
       font color, while set_color --bold white will result in a white font color.

       Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.

       set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
       incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
       ncurses and recompile fish against it in order to fix this issue.

Version 1.23.1							  Sun Jan 8 2012						      set_color(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

division problem

Discussion started by: inquirer

2. Filesystems, Disks and Memory

Cannot adjust division

Discussion started by: jav_v

3. Shell Programming and Scripting

division by 0 error

Discussion started by: cat55

4. Shell Programming and Scripting

how to check for division by zero

Discussion started by: npatwardhan