5. Generate Report

solutions/5-generate-report.sh

+#!/bin/bash
+
+TIMESHEET_CSV="../input/timesheet.csv"
+
+echo "Customer : Hours"
+
+awk -F, '$7 == "Y" { 
+    arr[$5] += $8 
+} END { 
+    for(CUSTOMER in arr) 
+        printf "%s : %.1f\n", CUSTOMER, arr[CUSTOMER]
+}' < $TIMESHEET_CSV
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