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replace multiple echos with one cat

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Signed-off-by: Nico Schottelius <nico@ikn.schottelius.org>
This commit is contained in:
Nico Schottelius 2009-07-01 12:42:32 +02:00
parent ca1231a576
commit bd1e365ca0
1 changed files with 16 additions and 14 deletions
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30
ccollect.sh
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@ -111,20 +111,22 @@ display_version()
usage()
{
echo "${__myname}: [args] <interval name> <sources to backup>"
echo ""
echo " ccollect creates (pseudo) incremental backups"
echo ""
echo " -h, --help: Show this help screen"
echo " -p, --parallel: Parallelise backup processes"
echo " -a, --all: Backup all sources specified in ${CSOURCES}"
echo " -v, --verbose: Be very verbose (uses set -x)"
echo " -V, --version: Print version information"
echo ""
echo " This is version ${VERSION}, released on ${RELEASE}"
echo " (the first version was written on 2005-12-05 by Nico Schottelius)."
echo ""
echo " Retrieve latest ccollect at http://www.nico.schottelius.org/software/ccollect/"
cat << eof
${__myname}: [args] <interval name> <sources to backup>
ccollect creates (pseudo) incremental backups
-h, --help: Show this help screen
-p, --parallel: Parallelise backup processes
-a, --all: Backup all sources specified in ${CSOURCES}
-v, --verbose: Be very verbose (uses set -x)
-V, --version: Print version information
This is version ${VERSION}, released on ${RELEASE}
(the first version was written on 2005-12-05 by Nico Schottelius).
Retrieve latest ccollect at http://www.nico.schottelius.org/software/ccollect/
eof
exit 0
}