Gac275 spring2023

cs205_final_exam.sh

@@ -1,11 +1,29 @@
-# TODO: Modify this file to create a shell script that is able to use awk to go through a file formatted like pokemon.dat and provides a printed report in the following format (where your script correctly calculates the values that go into the [VALUE] placeholders):
-# ======= SUMMARY OF POKEMON.DAT ======
-#    Total Pokemon: [VALUE]
-#    Avg. HP: [VALUE]
-#    Avg. Attack: [VALUE]
-# ======= END SUMMARY =======
-
-# The "Avg." values should be calculated as mean values for the corresponding columns.
-# The spacing and header formatting should match the above formatting description exactly.
-# There should be a comment explaining the purpose of each line in your shell script. 
-# The data file will be passed in to the script as a positional parameter and will not necessarily be called pokemon.dat. However, you can assume that any file passed to this script will be formatted exactly the way pokemon.dat is formatted.
+#!/bin/bash
+
+# This script takes a file formatted like pokemon.dat as input and calculates summary statistics using awk.
+
+
+# Get the filename from the first positional parameter
+
+FILE=$1
+
+
+# Use awk to calculate the total number of Pokemon and store it in a variable
+
+total=$(awk 'END {print NR}' /home/grant/cs205/cs205_final/pokemon.dat)
+
+# Use awk to calculate the average HP and store it in a variable
+
+avg_hp=$(awk '{sum += $4} END {print sum / NR}' /home/grant/cs205/cs205_final/pokemon.dat)
+
+# Use awk to calculate the average Attack and store it in a variable
+
+avg_attack=$(awk '{sum += $5} END {print sum / NR}' /home/grant/cs205/cs205_final/pokemon.dat)
+
+# Print the summary report
+
+echo "======= SUMMARY OF POKEMON.DAT ======="
+echo " Total Pokemon: $total"
+echo " Avg. HP: $avg_hp"
+echo " Avg. Attack: $avg_attack"
+echo "======= END SUMMARY ======="

screenshots/cs205final

@@ -0,0 +1 @@
+