Use parameter expansion instead of basename
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@ -1,7 +1,7 @@
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#!/usr/bin/env bash
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#!/usr/bin/env bash
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# Use this script to test if a given TCP host/port are available
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# Use this script to test if a given TCP host/port are available
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cmdname=$(basename $0)
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cmdname=${0##*/}
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echoerr() { if [[ $QUIET -ne 1 ]]; then echo "$@" 1>&2; fi }
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echoerr() { if [[ $QUIET -ne 1 ]]; then echo "$@" 1>&2; fi }
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