On 11 Feb, 19:37, Ed Morton <mor...@[EMAIL PROTECTED]
> wrote:
> On 2/11/2008 8:26 AM, Ed Morton wrote:
>
>
>
>
>
>
>
> > On 2/11/2008 3:40 AM, di98mase wrote:
>
> >>Hi,
>
> >>when I run a gawk program from a console window I get a different
> >>precision in my results from when I run the same program from a bat
> >>file, why is that?
>
> >>This is how I run my program in the console window:
> >>H:\semadu2\llt_tests\bl27\1.1.33.1\scripts>gawk -f..\..\..\..\scripts
> >>\llt\llt_ca
> >>lulate_transsaction_times.awk < ..\logs\test2.alc
>
> >>This gives the following output:
> >>Tr Id =A0 =A0 USN =A0 =A0 =A0 =A0Diff
> >>----------------------------------------
> >>00027037 =A00817F7DD =A0 262.614
>
> >>If I run the same program from a batch file (extract below)
> >>echo "******* Calculate all transaction times ***************"
> >>..\..\..\..\tools\gawk -f ..\..\..\..\scripts\llt
> >>\llt_calculate_transaction_times.awk <..\logs\%1 > ..\results
> >>\transaction_times.res
>
> >>This gives the following output:
> >>Tr Id =A0 =A0 USN =A0 =A0 =A0 =A0Diff
> >>----------------------------------------
> >>00027037 =A00817F7DD =A0 262
>
> >>As you can se the I loose the decimal precision? Why Is that?
> >>(note that the outputs above are extracts)
>
> > It's almost certainly related to your locale setting. Personally, I've
n=
ever had
> > much luck changing locales. The GNU awk manual
> > (http://www.gnu.org/manual/gawk/html_node/Conversion.html)
says this
sho=
uld work:
>
> > =A0 =A0 =A0$ echo 4,321 | gawk '{ print $1 + 1 }'
> > =A0 =A0 =A0-| 5
> > =A0 =A0 =A0$ echo 4,321 | LC_ALL=3Den_DK gawk '{ print $1 + 1 }'
> > =A0 =A0 =A0-| 5,321
>
> > but here's what I get (gawk 3.1.6 on cygwin):
>
> > =A0 =A0 =A0$ echo 4,321 | gawk '{ print $1 + 1 }'
> > =A0 =A0 =A05
> > =A0 =A0 =A0$ echo 4,321 | LC_ALL=3Den_DK gawk '{ print $1 + 1 }'
> > =A0 =A0 =A05
>
> > I've never pursued it as I never need it...
>
> > Regards,
>
> > =A0 =A0Ed.
>
> Well, I figured out my problem - cygwin gets its locale implementation
fro=
m
> newlib which only sup****ts C locale
(http://sourceware.org/newlib/libc.htm=
l#SEC183).
>
> For the OP, your problem may be similair, in which case converting the
","=
s to
> "."s (possibly on-the-fly) should solve your problem:
>
> $ echo 4,321 | gawk '{gsub(/,/,"."); $0 =3D $1 + 1; gsub(/\./,",")}1'
> 5,321
>
> Regards,
>
> =A0 =A0 =A0 =A0 Ed.- D=F6lj citerad text -
>
> - Visa citerad text -
Hi again,
I have searched the reference manual for more info about different
locale but without any luck? How shall I write if I want to set the
LC_ALL to swedish for instance? Also, are there more environment
variables that can be set or changed?
Rgds
/di98
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