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Top Forums Shell Programming and Scripting Deciphering strings or variable values Post 302348138 by chipcmc on Thursday 27th of August 2009 11:45:02 AM
Old 08-27-2009
Example:
Code:
valor=0003
aux=`printf %.4d $(expr $valor + 1)`
echo "[$aux]"

i supose you want 4 digits for this motiv is .4d
 

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DEBIAN-DISTRO-INFO(1)					      General Commands Manual					     DEBIAN-DISTRO-INFO(1)

NAME
debian-distro-info - provides information about Debian's distributions SYNOPSIS
debian-distro-info [OPTIONS] OPTIONS
--date=DATE date for calculating the version (default: today) -h, --help display help message and exit --alias=DIST print the alias (stable, testing, unstable) relative to the distribution codename passed as an argument. Only distribution code- names composed of lower case ASCII letters are accepted, and if the distribution does not qualify as stable, testing or unstable, then the same codename passed as argument is returned. -a, --all list all known versions -d, --devel latest development version -o, --old latest old (stable) version -s, --stable latest stable version --supported list of all supported stable versions -t, --testing latest testing version --unsupported list of all unsupported stable versions -c, --codename print the codename (default) -r, --release print the release version -f, --fullname print the full name SEE ALSO
distro-info(1), ubuntu-distro-info(1) AUTHOR
The script and this manual page was written by Benjamin Drung <bdrung@debian.org>. distro-info January 2011 DEBIAN-DISTRO-INFO(1)
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