usage() {
echo "usage: $0 [options]" >&2
cat >&2 <<"EOF"
Options:
-h, --help show this help message and exit
-t TIMEINTERVAL time interval between each dumps
-i INSTANCE websphere instance name
-v, --verbose Enable verbose output
EOF
exit
}
optspec=":hv:t:i:-:"
while getopts "$optspec" optchar; do
case "${optchar}" in
-)
case "${OPTARG}" in
timeinterval=*)
sleep_time=${OPTARG#*=}
;;
instance=*)
instance_name=${OPTARG#*=}
;;
verbose)
VERBOSE=true
;;
*)
if [ "$OPTERR" = 1 ] && [ "${optspec:0:1}" != ":" ]; then
echo "Unknown option --${OPTARG}" >&2
usage
fi
;;
esac
;;
t)
sleep_time=${OPTARG}
;;
i)
instance_name=${OPTARG}
;;
h)
usage
exit 2
;;
*)
if [ "$OPTERR" != 1 ] || [ "${optspec:0:1}" = ":" ]; then
echo "Non-option argument: '-${OPTARG}'" >&2
usage
fi
;;
esac
done
shift $((OPTIND-1))
if [ -z "$sleep_time" ]
then
echo need to set sleep_time
usage
fi
if [ -z "$instance_name" ]
then
echo need to provide instance name for which dumps need to be collected
usage
fi
echo "$instance_name"
echo "$sleep_time"
echo "usage: $0 [options]" >&2
cat >&2 <<"EOF"
Options:
-h, --help show this help message and exit
-t TIMEINTERVAL time interval between each dumps
-i INSTANCE websphere instance name
-v, --verbose Enable verbose output
EOF
exit
}
optspec=":hv:t:i:-:"
while getopts "$optspec" optchar; do
case "${optchar}" in
-)
case "${OPTARG}" in
timeinterval=*)
sleep_time=${OPTARG#*=}
;;
instance=*)
instance_name=${OPTARG#*=}
;;
verbose)
VERBOSE=true
;;
*)
if [ "$OPTERR" = 1 ] && [ "${optspec:0:1}" != ":" ]; then
echo "Unknown option --${OPTARG}" >&2
usage
fi
;;
esac
;;
t)
sleep_time=${OPTARG}
;;
i)
instance_name=${OPTARG}
;;
h)
usage
exit 2
;;
*)
if [ "$OPTERR" != 1 ] || [ "${optspec:0:1}" = ":" ]; then
echo "Non-option argument: '-${OPTARG}'" >&2
usage
fi
;;
esac
done
shift $((OPTIND-1))
if [ -z "$sleep_time" ]
then
echo need to set sleep_time
usage
fi
if [ -z "$instance_name" ]
then
echo need to provide instance name for which dumps need to be collected
usage
fi
echo "$instance_name"
echo "$sleep_time"