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UNIX for Dummies Questions & Answers
expr problem
Post 302134495 by Unbeliever on Friday 31st of August 2007 06:54:43 AM
08-31-2007
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Hi,
in my ksh script
expr 22 / 10 results as 2
but the actual result expected in 2.2.
how do i get that result. Please help
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:)
hi Unix gurus,
Pls consider the following piece of code
str='hello'
length=echo $str|wc -c
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:confused:
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What is the difference between test expr VS .
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if
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$ cat > mtable
#!/bin/sh
#
#Script to test for loop
#
#
if
then
echo "Error - Number missing form command line argument"
echo "Syntax : $0 number"
echo "Use to print multiplication table for given number"
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n=$1
for i in 1 2 3 4 5 6 7 8 9 10
do
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Hey there
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LEARN ABOUT HPUX
imaxdiv
div(3C) div(3C) NAME
div(), ldiv(), lldiv(), imaxdiv() - integer division and remainder SYNOPSIS
DESCRIPTION
Computes the quotient and remainder of the division of the numerator numer by the denominator denom. If the division is inexact, the sign of the resulting quotient is that of the algebraic quotient, and the magnitude of the resulting quotient is the largest integer less than the magnitude of the algebraic quo- tient. If the result can be represented, the result is returned in a structure of type (defined in having members quot and rem for the quotient and remainder respectively. Both members have type and values such that quot denom rem numer. If the result cannot be represented, the behavior is undefined. Similar to except that the arguments each have type and the result is returned in a structure of type (defined in having members quot and rem for the quotient and remainder respectively. Similar to except that the arguments each have type and the result is returned in a structure of type (defined in having members quot and rem for the quotient and remainder respectively. Similar to except that the arguments each have type and the result is returned in a structure of type (defined in having members quot and rem for the quotient and remainder respectively. WARNINGS
Behavior is undefined if denom is zero. SEE ALSO
floor(3M), thread_safety(5). STANDARDS CONFORMANCE
div(3C)