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Full Discussion: Array compare bash script
Top Forums Shell Programming and Scripting Array compare bash script Post 303000162 by MadeInGermany on Wednesday 5th of July 2017 12:18:13 PM
Old 07-05-2017
I have updated my post#3 - the original code did not report mismatches-only.
Your short script only checks in one direction.
You can run the df on the desired target only:
Code:
for i in ...
do
  if df "$i" 2>/dev/null >&2
  then
    ...
  fi
done

Or without stat() and statfs()
Code:
for i in ...
do
  if </etc/mtab awk -v fs="$i" '$2==fs {exit 1}'
  then
    ...
  fi
done

--
Regarding your error "Stale NFS handle" is correct, the printing of the many ???? on standard output is a Linux bug IMHO.
The server revoked its NFS share. Maybe it reshared with a new NFS handle. Try to remount it
Code:
umount /var/spool/asterisk/monitor
mount /var/spool/asterisk/monitor

Last edited by MadeInGermany; 07-05-2017 at 01:23 PM..
This User Gave Thanks to MadeInGermany For This Post:
jim mcnamara
 

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LEARN ABOUT DEBIAN

pct-scanner-script

PCT-SCANNER-SCRIPT(1)					      General Commands Manual					     PCT-SCANNER-SCRIPT(1)

NAME

       pct-scanner-script - easy scan and create merged DjVu and PDF documents for archiving

SYNOPSIS

       pct-scanner-script [--help]

DESCRIPTION

       pct-scanner-script  is  a  bash script and configuration system to easily scan documents and create a digital archiving. It can create DjVu
       PDF and JPEG outputs, in merged and individual files. It also has a configuration system where different  configurations  can  be  defined,
       making it easy to switch between configurations.

       Please use pct-scanner-script --help to find all program options, the complete help, and all examples.

       Features:
	 - auto archiving in merged and individual DjVu, PDF, and JPEG files
	 - auto and manual resume when scanning somehow fails
	 - cascading configuration system, for easy customizing
	 - easy command-line-style bash program, with useful options
	 - archiving made possible with both adf and flatbed scanners
	 - built for productivity and daily use
	 - uses bash, scanadf and other mainstream processing tools
	 - multilanguage commandline output

OPTIONS

       -h, --help, -?
	      Show summary of options, help, and examples.

DEBUGGING

       This  program  is  a  helper  script  to easy scan and automated digital document archiving for normal and adf scanners. You can debug this
       script by running it as bash -x pct-scanner-script [options]. The script is just a nice wrapper for the scanadf, DjVu and PDF tools.

SEE ALSO

       scanadf(1),

AUTHOR

       pct-scanner-script and this manual page are written by:
	      Jelle de Jong <jelledejong@powercraft.nl>.

								  March 31, 2009					     PCT-SCANNER-SCRIPT(1)
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