Sponsored Content
Full Discussion: non-numeric argument
Top Forums UNIX for Dummies Questions & Answers non-numeric argument Post 302106801 by sb008 on Monday 12th of February 2007 06:28:09 PM
Old 02-12-2007
I don't think you want to use "expr" anyway

Because the outcome of
expr 2048 / 2354
would be 0

Using "expr", 2048 / 2354 means 2048 DIV 2354 which is 0.
 

10 More Discussions You Might Find Interesting

1. Solaris

ps: 65535 is an invalid non-numeric argument for -p option

I want to figure out what is the reason of error message I have in Solaris 10. Why Solaris 10 dosn't recognize 65535? ps: 65535 is an invalid non-numeric argument for -p option usage: ps 'format' is one or more of: Thank you (5 Replies)
Discussion started by: gogogo
5 Replies

2. Shell Programming and Scripting

Perl code to differentiate numeric and non-numeric input

Hi All, Is there any code in Perl which can differentiate between numeric and non-numeric input? (11 Replies)
Discussion started by: Raynon
11 Replies

3. UNIX for Dummies Questions & Answers

Non Numeric Argument Error

hi there, I was recently introduced to this site by a friend. I hope you guys can help with a code error i can't seem to debug.I can get to add two different data types together. A snippet of the code is below: echo -n "Enter Your MOnthly Investment" read Inv PIP= $(echo "scale=2; 10 / 100"... (4 Replies)
Discussion started by: Allenzo
4 Replies

4. UNIX for Dummies Questions & Answers

First argument is numeric or not

Hi everyone, I want my script to check if the first argument has only numbers or not. Im not sure what im doing wrong. This is how it looks like: if *") ] then echo 'The first arguement should only be in numeric' 1>&2 exit 1 else exit 0 fi (7 Replies)
Discussion started by: darkhider
7 Replies

5. Shell Programming and Scripting

get positive number n as argument script must calculate the factorial of its argument

Can someone please help me with this SHELL script? I need to create a script that gets a positive number n as an argument. The script must calculate the factorial of its argument. In other words, it must calculate n!=1x2x3x...xn. Note that 0!=1. Here is a start but I have no clue how to... (3 Replies)
Discussion started by: I-1
3 Replies

6. Shell Programming and Scripting

expr: non-numeric argument

Hi all, i am facing the error "expr: non-numeric argument" when i use the expr command. Following is the expression which i want to execute HR=$(echo `date +%H`) MIN=$(echo `date +%M`) TOT_MIN=`expr "$HR" \* 60+$MIN` | bc echo $TOT_MIN Here I am being reported with the error expr:... (6 Replies)
Discussion started by: sparks
6 Replies

7. UNIX for Dummies Questions & Answers

Find and Replace random numeric value with non-numeric value

Can someone tell me how to change the first column in a very large 17k line file from a random 10 digit numeric value to a non numeric value. The format of lines in the file is: 1702938475,SNU022,201004 the first 10 numbers always begin with 170 (6 Replies)
Discussion started by: Bahf1s
6 Replies

8. Shell Programming and Scripting

Numeric argument required

Hi, How to return the string "y" to the calling function. Getting the below error when function returns the value. return: y: numeric argument required With Regards (2 Replies)
Discussion started by: milink
2 Replies

9. Shell Programming and Scripting

Cannot compare argument in if statement in csh/grep command if argument starts with “-“

If ($argv == “-debug”) then Echo “in loop” Endif But this is not working. If I modify this code and remove “-“, then it works. Similarly I am getting problem using grep command also Grep “-debug” Filename Can someone please help me on how to resolve these... (1 Reply)
Discussion started by: sarbjit
1 Replies

10. Shell Programming and Scripting

Expr: non-numeric argument syntax error on line 1, teletype

Hi, I tried to look up the issue i'm experiencing, but i'm confused what's wrong with my script. After executing the script I'm getting the following error expr: non-numeric argument syntax error on line 1, teletype After some research, it seems that the problem relates to bc. I have... (1 Reply)
Discussion started by: nms
1 Replies
vdltodmx(1)						      General Commands Manual						       vdltodmx(1)

NAME
vdltodmx - dmx configuration file parser and printer SYNOPSIS
vdltodmx infile outfile DESCRIPTION
vdltodmx reads the input file, which should be in VDL configuration file format. After a successful parse, a file in Xdmx configuration file format is written to the output file. The VDL file format is used with xmovie, which is available from http://www.llnl.gov/icc/lc/img/xmovie/xmovie.html EXAMPLE
Given the following VDL-format file: 0 2 # # 2560 2048 Left two-thirds [restrict=*:2] 2 :2.1 1280 2048 0 0 0 0 :2.2 1280 2048 1280 0 0 0 4 1280 1024 0 0 1280 1024 0 1024 1280 1024 1280 0 1280 1024 1280 1024 # 2560 2048 Right two-thirds [restrict=*:2] 2 :2.2 1280 2048 0 0 0 0 :2.3 1280 2048 1280 0 0 0 4 1280 1024 1280 0 1280 1024 1280 1024 1280 1024 2560 0 1280 1024 2560 1024 the following DMX-format file will be produced: # # virtual "Left two-thirds" 2560x2048 { display :2.1 1280x2048; display :2.2 1280x2048 @1280x0; } # virtual "Right two-thirds" 2560x2048 { display :2.2 1280x2048; display :2.3 1280x2048 @1280x0; } BUGS
If the VDL file is not in the expected format, the program will probably dump core. SEE ALSO
Xdmx(1), xdmxconfig(1), vdl(3), xmovie(1) X Version 11 xorg-server 1.12.4 vdltodmx(1)
All times are GMT -4. The time now is 10:09 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy