Add script 'speedtest.sh'.

speedtest.sh

@@ -0,0 +1,77 @@
+#!/usr/bin/env bash
+
+script_name="$(basename $(realpath $0))"
+working_dir="$(dirname $(realpath $0))"
+
+LOCK_DIR="/tmp/${script_name%%.*}.LOCK"
+log_file="${LOCK_DIR}/${script_name%%.*}.log"
+
+error_log="${LOCK_DIR}/${script_name%%.*}.err"
+
+
+# ----------
+# Base Function(s)
+# ----------
+
+clean_up() {
+
+   # Perform program exit housekeeping
+   rm -rf "$LOCK_DIR"
+   blank_line
+   exit $1
+}
+
+blank_line() {
+   if $terminal ; then
+      echo ""
+   fi
+}
+
+
+# ----------
+# Check some prerequisites
+# ----------
+if [[ -t 1 ]] ; then
+   terminal=true
+else
+   terminal=false
+fi
+
+# ----------
+# - Jobhandling
+# ----------
+
+# - If job already runs, stop execution..
+# -
+if mkdir "$LOCK_DIR" 2> /dev/null ; then
+
+   ## - Remove lockdir when the script finishes, or when it receives a signal
+   trap "clean_up 1" SIGHUP SIGINT SIGTERM
+
+else
+
+   datum=`date +"%d.%m.%Y"`
+
+   msg="[ Error ]: A previos instance of \"`basename $0`\" seems already be running.\n\tExiting now.."
+
+   echo ""
+   echo "[ Error ]: A previos instance of that script \"`basename $0`\" seems already be running."
+   echo ""
+   echo -e "           Exiting now.."
+   echo ""
+
+   exit 1
+
+fi
+
+
+speedtest_log=/var/log/speedtest-cli.log
+
+
+speedtest-cli --simple > $log_file 2> $error_log
+if [[ $? -eq 0 ]]; then
+   echo -e "\n\n[ $(date +"%Y-%m-%d %H:%M Uhr") ]\n" >> ${speedtest_log}
+   cat "$log_file" >> ${speedtest_log}
+fi
+
+clean_up 0