03-22-2012
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
Can unix cshell list out the number of days between 070201 and 070205 (format is yymmdd) and list out all the dates in between in similiar format.
set startdate = `date '+%y%m%d'` #eg 070201
set enddate = `date '+%y%m%d'` #eg 070205
i would expect the number of days to be 5... (2 Replies)
Discussion started by: Raynon
2 Replies
2. UNIX for Advanced & Expert Users
Hi
I'm looking for a .ksh script/function that will calculate ONLY the number of days between two distinct dates. Further convert the number of days to weeks and display. I need this to be part of another larger script that checks the password expiry on several servers and notifies the... (1 Reply)
Discussion started by: radheymohan
1 Replies
3. Shell Programming and Scripting
Hi there,
I am trying to find out a way to calculate how many hours are between 2 dates but from a specific time range, actually working hours (Monday to Friday 09:00 - 18:00).
What I mean is for example
date1 = Monday 21 July 2008 22:00:00 so in python 2008-07-21 22:00:00
date2 = Wednesday... (5 Replies)
Discussion started by: sickboy
5 Replies
4. Shell Programming and Scripting
does any one have any ideas how i would go about calculating the number of days left in the month from a bash script ?. I want to do some operations on a csv file according to the result (8 Replies)
Discussion started by: dunryc
8 Replies
5. Shell Programming and Scripting
Hi
I need one single command to get number of days between
two given dates.datecalc is not working.
ex.
fromdate:01.04.2010
todate :24.04.2010
i should get the out put as 23
Thanks in advance (4 Replies)
Discussion started by: suryanarayana
4 Replies
6. Shell Programming and Scripting
I have two times in the format of YYMMDD. Does anyone know an easy way in ksh for me to display how many days are between the two dates?
Example1:
X=101202
Y=101205
There are 3 days between X & Y
Example2:
X=101202
Y=111202
There are 365 days between X & Y
Example3:
X=101205... (3 Replies)
Discussion started by: oldman2
3 Replies
7. Shell Programming and Scripting
I extract dates from the log file and need to calculate days between two dates. My dates are in yyyyMmmdd format. Example:
$d1=2011 Oct 21
$d2=2012 Feb 20
I need to calculate the number of days between $d2 and $d1. This is on Solaris.
Any ideas?
Thanks,
djanu (4 Replies)
Discussion started by: djanu
4 Replies
8. Shell Programming and Scripting
I wrote the day calculator also in bash. I would like to now, that is it good so?
#!/bin/bash
datum1=`date -d "1991/1/1" "+%s"`
datum2=`date "+%s"`
diff=$(($datum2-$datum1))
days=$(($diff/(60*60*24)))
echo $days
Thanks in advance for your help! (3 Replies)
Discussion started by: kovacsakos
3 Replies
9. Shell Programming and Scripting
I want the difference between two following date using scripts in terms of no.of days. How I can accomplish this.
lastdate=Tue Nov 13 10:30:56 2012
currdate=Wed Dec 15 15:58:21 PAKST 2012
Ouput should be like this:
Your Password will expire after = 32 Days on Wed Dec 15 15:58:21 PAKST... (1 Reply)
Discussion started by: m_raheelahmed
1 Replies
10. Shell Programming and Scripting
Gents.
Please can u help.
I would like to calculate the days between two dates.
Example file1 ( previous date)
file1 - Input file
9/29/2010 10195
9/29/2010 1057
2/2/2016 10
2/2/2016 10169
2/2/2016 1057
2/3/2016 10005
2/3/2016 10014
In file2 I add the actual date using this code.... (9 Replies)
Discussion started by: jiam912
9 Replies
LEARN ABOUT NETBSD
scalbnf
SCALBN(3) BSD Library Functions Manual SCALBN(3)
NAME
scalbn, scalbnf, scalbnl -- exponent using FLT_RADIX
LIBRARY
Math Library (libm, -lm)
SYNOPSIS
#include <math.h>
double
scalbn(double x, int n);
float
scalbnf(float x, int n);
long double
scalbnl(long double x, int n);
DESCRIPTION
The scalbn(), scalbnf(), and scalbnl() functions compute x * r^n, where r is the radix of the machine's floating point arithmetic, defined by
the FLT_RADIX constant in <float.h>. The rationale is efficiency; r^n is not computed explicitly.
RETURN VALUES
As described above, upon successful completion, the described functions return the exponent computed using FLT_RADIX. Otherwise the follow-
ing may occur:
1. When the result would cause an overflow, a range error occurs and +-HUGE_VAL, +-HUGE_VALF, or +-HUGE_VALL is returned according to
the sign of x and the return type of the corresponding function.
2. When the correct value would cause an underflow and it is not representable, a range error occurs and either 0.0 or an implementa-
tion-defined value is returned. When an underflow occurs but the correct value is representable, a range error occurs but the
correct value is returned.
3. If x is +-0 or +-Inf, x is returned. Likewise, if n is zero, x is returned. If x is NaN, NaN is returned.
SEE ALSO
exp(3), frexp(3), ldexp(3), math(3)
STANDARDS
The described functions conform to ISO/IEC 9899:1999 (``ISO C99'').
BSD
September 18, 2011 BSD