How can i devide decimal numbers?
I am getting this kind of error:
line 18: 200.2/40.234: syntax error in expression (error token is ".2/40.234")
What can i do to work around this problem?
Thanks for any advice. (4 Replies)
Hi friends
How can I use "for loop" for decimal numbers?
ex: 0.1 < x < 0.6
I used this commands but does'nt work.
LIMIT=0.6
for ((x=0.1; x<=LIMIT; x++))
do
-
-
-
done
Many thanks (1 Reply)
Hi,
please tell me how to convert hex number to decimal
000000E7
000000000002640D
0000000000025B16
and seconds to minutes, hours, days, months, years
bytes to kbytes, mbytes , gbytes
read the following examples
while read a b
do
printf "%5d %5d\n" "0x$a" "0x$b"
done < "$FILE"... (15 Replies)
Im trying to compare two numbers with decimals but its not working as expected.
a=1
b=1.1
if
then echo "equal"
fi
When I do this it says that the numbers are equal. Ultimately Im using -le and -ge in the if statements but I tested with -eq for simplicity.
Any way to make this... (3 Replies)
Hello...
I am new to unix and I am wondering if in a C-shell script , Are we supposed to use only whole numbers........ for example..if a program needs to calculate the average of some numbers........
@ avg = (($1 +$2 + $3)/3)) is returning a whole number.........How can a decimal be... (7 Replies)
Hi experts,
My number output has somehting like below
filename /temp
0.23
10.23
How do i put a condition to the above numbers?
e.g
if then
the . seem to give me problems. Pls help.
thanks
---------- Post updated at 05:25 PM ---------- Previous update was at 05:23 PM... (9 Replies)
Hi,
I have a small problem with my script. I have everything in order but it doesnt seem to compare anything less than 1 correctly. If the input is more than 1, then the results is correct.
If the input is 0.xxx (anything) it returns erroneous results. Pls help
input=0.12
if ; then
... (7 Replies)
Hi
I would like to test for a max number value. It may be a decimal so I know I have to pipe into bc.
I just cannot get the syntax for this to work. I cannot get passed an error with the bracket - see below.
Any help appreciated.
Regards
Ewan
This works:
/export/home/ewan> cat... (5 Replies)
For numbers between 0 and 1 the below logic is not working.
Output of above shall be "correct" but its echoing "incorrect".Kindly suggest
a=.1
if
then
echo correct
else echo incorrect
fi
Video tutorial on how to use code tags in The UNIX and Linux Forums. (3 Replies)
Hi!
I found and then adapt the code for my pipeline...
awk -F"," -vOFS="," '{printf "%0.2f %0.f\n",$2,$4}' xxx > yyy
I add -F"," -vOFS="," (for input and output as csv file) and I change the columns and the number of decimal...
It works but I have also some problems... here my columns
... (7 Replies)
Discussion started by: echo manolis
7 Replies
LEARN ABOUT DEBIAN
gem2deb
GEM2DEB(1)GEM2DEB(1)NAME
gem2deb - converts Rubygems' .gem file into Debian package
SYNOPSIS
gem2deb [OPTIONS] GEMNAME (to download the gem with gem fetch)
gem2deb [OPTIONS] GEMFILE (to use a local .gem file)
DESCRIPTION
gem2deb converts the gem into a Debian source package, and then will attempt to build it. The process is made of several steps.
First, gem2deb converts the gem file to a tar.gz archive containing a metadata.yml file with the Gem specification. This is equivalent to
what gem2tgz does.
Then, gem2deb unpacks the tar.gz archive and prepares a Debian source package, guess many of the defaults from the files included in the
archive, or the Gem specification. This is equivalent to what dh-make-ruby does. gem2deb cannot determine all parameters for obvious
reasons. It is recommended to search for the "FIXME" string in the debian/ directory. The generated Debian source package uses dh_ruby to
build the package.
Finally, gem2deb tries to build the source and binary packages using dpkg-buildpackage.
OPTIONS -t, --only-tarball
Stop after creating the tar.gz archive.
-s, --only-source-dir
Stop after preparing the Debian source package directory (do not attempt to build the package).
-S, --only-debian-source
Only build a Debian source package (do not build binary packages).
-p PACKAGE, --package PACKAGE
Specify package name (default: ruby-*). Passed to dh-make-ruby. See dh-make-ruby(1).
--ruby-versions VERSIONS
Ruby versions to build the package for (default: all). Passed to dh-make-ruby. See dh-make-ruby(1).
-h, --help
Displays gem2deb usage information.
-v, --version
Displays gem2deb version information.
HOW THE .GEM -> .TGZ CONVERSION WORKS
A gem named mygem-0.1.0.gem is converted in a tarball with (approximately) the following steps:
mkdir mygem-0.1.0
cd mygem-0.1.0
tar xfm /absolute/path/to/mygem-0.1.0.gem
tar xzfm data.tar.gz
zcat metadata.gz > metadata.yml
rm -f data.tar.gz metadata.gz
cd ..
tar czf mygem-0.1.0.tar.gz mygem-0.1.0
rm -rf mygem-0.1.0
The generated tarball has the following properties:
Files
It contains all the files the gem contains.
Metadata
It contains the gem metadata ends up in a file named ``metadata.yml`` inside the mygem-0.1.0 directory.
SEE ALSO dh_ruby(1)COPYRIGHT AND AUTHORS
Copyright (c) 2011, Lucas Nussbaum <lucas@debian.org>
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>.
2012-03-06 GEM2DEB(1)