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@@ -65,6 +65,11 @@ check_range_syntax() {
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for i in netstat ss; do
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if which "$i" >/dev/null 2>&1 ; then
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COMMAND_SYS="$i"
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+ if [ "$COMMAND_SYS" = "ss" ]; then
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+ OUTPUT_COLUMN=5
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+ else
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+ OUTPUT_COLUMN=4
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+ fi
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break
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fi
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done
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@@ -143,7 +148,7 @@ while getopts hw:c:p: f; do
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*)
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PORT_NUMBER=$( printf "%d" "$OPTARG" )
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LABEL="port$PORT_NUMBER"
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- CPT="$( $COMMAND_SYS -tauen | sed 's/[[:space:]]\+/\t/g' | cut -f 4 | ( grep -c ":$PORT_NUMBER$" || true ) )"
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+ CPT="$( $COMMAND_SYS -taun | sed 's/[[:space:]]\+/\t/g' | cut -f "$OUTPUT_COLUMN" | ( grep -c ":$PORT_NUMBER$" || true ) )"
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;;
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esac
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