01-22-2009
division by 0 error
Hi,
I am writing a script that among other things will be checking for various files on mount points. One of the conditions is that unless the server has failed over the df command will show root ( / ). If when checking the files the script comes across /, I want it to skip it, otherwise to complete the printf statement.
This portion of the script is
if ${MNTD} == "/" then
> /dev/null
else
printf '%12 ......
When running, if the script comes across a / I am receiving a 'Division by 0' error and it will abort the query.
Any suggestions would be greatly appreciated.
Thanks
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LEARN ABOUT DEBIAN
nwdiag
NWDIAG(1) General Commands Manual NWDIAG(1)
NAME
nwdiag - generate network-diagram image file from spec-text file.
SYNOPSIS
nwdiag [options] files
DESCRIPTION
This manual page documents briefly the nwdiag commands.
nwdiag is generate sequence-diagram image file from spec-text file.
OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is
included below. For a complete description, see the Info files.
-h, --help
show this help message and exit.
--version
show program's version number and exit.
-a, --antialias
Pass diagram image to anti-alias filter.
-c FILE, --config=FILE
read configurations from FILE.
-o FILE
write diagram to FILE.
-f FONT, --font=FONT
use FONT to draw diagram.
-T TYPE
Output diagram as TYPE format.
SEE ALSO
The programs are documented fully by
http://blockdiag.com/en/nwdiag/
AUTHOR
nwdiag was written by Takeshi Komiya <i.tkomiya@gmail.com>
This manual page was written by Kouhei Maeda <mkouhei@palmtb.net>, for the Debian project (and may be used by others).
June 11, 2011 NWDIAG(1)