expr: Integer argument too large Post: 302266077

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1. Shell Programming and Scripting

expr+float argument: how can i do?

Hi everybody, I want to know how can i use the command 'expr' to manipulate float number , i have a shell bash and when (for example) i do: y1=`expr $ 1/ 16 $` it returns 0 and if i do y1=`expr $ 1.6 / 16 $` it returns non numeric argument. is there another command for mathematic...

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Argument not recognized as integer

I need to accept a number of arguments at command line and print it in reverse order i use eval `echo x=$1` to capture the argument #! /bin/sh counter=0 while do eval `echo x=$1` arg$counter=$x counter=`expr $counter + 1` shift done but the error keeps...

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how to add integer with expr?

i got a file called Marks The format of Marks is: 12345678 5 7 23456789 7 9 3 What can i do with a loop, read expr and echo command to produce a new file like below: 12345678:12 23456789:20 and also when we adding fewer than 3 value with expr, we need to change any null value for...

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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:...

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Non-integer argument in expr

i wrote this simple shell script #!/bin/bash read N1 read N2 expr $N1 + $N2 it work fine in bash and i add it on xinetd for some test but when i try to use in with telnet i got this error : ehsan@debian:~$ telnet 192.168.1.4 1234 Trying 192.168.1.4... Connected to 192.168.1.4....

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expr: An integer value was expected

Hi, I am trying to execute a simple script as below to compare a value from a file and copy that line based on a condition. while read line do code_check = `expr substr "$line" 6 1` if ; then echo "${line}" >> /temp/bill/push_updated.dat else echo "line ignored" fi done <...

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Getting error in bash script; expr $a + 1: integer expression expected

Hi, I am new to shell/bash script. I am trying to run below script #!/bin/bash a=0 b=10 if then echo "a is equal to be" else echo "a is not equal to be" fi MAX=10 while do echo $a a='expr $a + 1' done

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Expr: non-integer argument

This is my code.... It works correct, but does not work with 4 and 5. My program is about finding average. so when i run 4 5 it gives me error "expr: non-integer argument". But when i say sh average 45 67 it works. Whats wrong?how to fix it? sum=0 n=0 if then for i in $* do if ...

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TCL scripting: errorInfo=integer value too large to represent

The username is of the format : 123456789110000-1234@something.com With this below TCL procedure, I am trying add first and Sec Id and get third Id. I checked in online compiler and it seems to work and add. However, when I am running this in my lab, I get error as "integer value too large to...

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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...

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pvm_bufinfo

BUFINFO(3PVM)							  PVM Version 3.4						     BUFINFO(3PVM)

NAME

       pvm_bufinfo() - Returns information about a message buffer.

SYNOPSIS

       C    int info = pvm_bufinfo( int bufid, int *bytes, int *msgtag,
       int *tid )

       Fortran	 call pvmfbufinfo( bufid, bytes, msgtag, tid, info )

PARAMETERS

       bufid   Integer specifying a particular message buffer identifier.

       bytes   Integer	returning  the	length	in bytes of the body of the message.  This will be equal to the actual size of the data packed, if
	       PvmDataRaw is used, otherwise it may include pad bytes.

       msgtag  Integer returning the message label.  Useful when the message was received with a wildcard msgtag.

       tid     Integer returning the source of the message.  Useful when the message was received with a wildcard tid.

       info    Integer status code returned by the routine.  Values less than zero indicate an error.

DESCRIPTION

       The routine pvm_bufinfo returns information about the requested message buffer. Typically it is used to	determine  facts  about  the  last
       received message such as its size or source.  pvm_bufinfo is especially useful when an application is able to receive any incoming message,
       and the action taken depends on the source tid and the msgtag associated with the message that comes in first.  If pvm_bufinfo is  success-
       ful, info will be 0.  If some error occurs then info will be < 0.

EXAMPLES

       C:
	    bufid = pvm_recv( -1, -1 );
	    info = pvm_bufinfo( bufid, &bytes, &type, &source );

       Fortran:
	    CALL PVMFRECV( -1, -1, BUFID )
	    CALL PVMFBUFINFO( BUFID, BYTES, TYPE, SOURCE, INFO )

ERRORS

       This error condition can be returned by pvm_bufinfo.

       PvmNoSuchBuf
	      specified buffer does not exist.

       PvmBadParam
	      invalid argument

SEE ALSO

       pvm_recv(3PVM)

								  30 August, 1993						     BUFINFO(3PVM)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

expr+float argument: how can i do?

Discussion started by: mips

2. Shell Programming and Scripting

Argument not recognized as integer

Discussion started by: scmay

3. Shell Programming and Scripting

how to add integer with expr?

Discussion started by: mingming88

4. Shell Programming and Scripting

expr: non-numeric argument

Discussion started by: sparks