Further script clean-ups.

Author: dreibh

src/background-test

@@ -0,0 +1,79 @@
+#!/usr/bin/env bash
+# ==========================================================================
+#         _   _      _   ____            __ __  __      _
+#        | \ | | ___| |_|  _ \ ___ _ __ / _|  \/  | ___| |_ ___ _ __
+#        |  \| |/ _ \ __| |_) / _ \ '__| |_| |\/| |/ _ \ __/ _ \ '__|
+#        | |\  |  __/ |_|  __/  __/ |  |  _| |  | |  __/ ||  __/ |
+#        |_| \_|\___|\__|_|   \___|_|  |_| |_|  |_|\___|\__\___|_|
+#
+#                  NetPerfMeter -- Network Performance Meter
+#                 Copyright (C) 2009-2025 by Thomas Dreibholz
+# ==========================================================================
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Contact:  [email protected]
+# Homepage: https://www.nntb.no/~dreibh/netperfmeter/
+
+# Bash options:
+set -eu
+
+
+TCP_FLOWS=5
+TCP_PARAMS="const0:const0:const0:const1460:cmt=off"
+
+UDP_FLOWS=5
+UDP_PARAMS="const0:const0:const25:const2500:onoff=+pareto0.166667,1.5,+pareto0.166667,1.5,repeat"
+
+
+# ====== Handle arguments ===================================================
+if [ $# -lt 1 ] ; then
+   echo >&2 "Usage: $0 server:port [runtime]"
+   exit 1
+fi
+SERVER="$(echo "$1" | sed -s 's/:.*$//g')"
+PORT="$(echo "$1" | sed -s 's/^.*://g')"
+if [[ ! "${PORT}" =~ ^[0-9]+$ ]] ; then
+   echo >&2 "ERROR: Invalid port ${PORT}!"
+   exit 1
+fi
+RUNTIME=10
+if [ $# -ge 2 ] ; then
+   RUNTIME="$2"
+fi
+if [[ ! "${RUNTIME}" =~ ^[0-9]+$ ]] ; then
+   echo >&2 "ERROR: Invalid runtime ${RUNTIME}!"
+   exit 1
+fi
+
+make
+rm -f vgcore.* core.* core
+
+
+# ====== Run NetPerfMeter ===================================================
+options=""
+i=0 ; while [ $i -lt $TCP_FLOWS ] ; do
+   options="${options} -tcp ${TCP_PARAMS}"
+   i=$((i+1))
+done
+i=0 ; while [ $i -lt $UDP_FLOWS ] ; do
+   options="${options} -udp ${UDP_PARAMS}"
+   i=$((i+1))
+done
+
+echo "OPTIONS=${options}"
+# shellcheck disable=SC2086
+./netperfmeter "${SERVER}:${PORT}" \
+   ${options} \
+   -runtime="${RUNTIME}"

src/flowtest-many

@@ -57,4 +57,4 @@ echo "Running fuzz-test to ${SERVER}:${dataPort} and ${SERVER}:${controlPort} wi
       echo "cat /dev/urandom | nc ${SERVER} ${dataPort}"
       echo "cat /dev/urandom | nc ${SERVER} ${controlPort}"
    done
-) | parallel -j${procs} | strings
+) | parallel -j"${procs}" | strings

src/fuzz-test

@@ -75,4 +75,4 @@ random-sleep 0 ${SLEEP} && ./netperfmeter ${SERVER}:${PORT} \
 # -dccp const80:const1400:const80:const1400 \
 
 done
-) | parallel -j${procs}
+) | parallel -j"${procs}"