copied from preCICE tutorials

preCICE_tools/log.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+set -e -u
+
+CASENAME="$(pwd | xargs basename)"
+LOGFILE="$CASENAME.log"
+export LOGFILE
+
+STARTDATE="$(date --rfc-email)"
+STARTTIME="$(date +%s)"
+echo "Started on: $STARTDATE" | tee "$CASENAME.log" 2>&1
+
+close_log() {
+    echo "Started on:  $STARTDATE" | tee --append "$LOGFILE" 2>&1
+    ENDDATE="$(date --rfc-email)"
+    ENDTIME="$(date +%s)"
+    echo "Finished on: $ENDDATE" | tee --append "$LOGFILE" 2>&1
+    echo "Duration:    $((ENDTIME-STARTTIME)) seconds (wall-clock time, including time waiting for participants)" | tee --append "$LOGFILE" 2>&1
+}