added screenchot

cs205_final_exam.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# 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 DATA FILE =====
+#    File name: [VALUE]
+#    Total Pokemon: [VALUE]
+#    Avg. HP: [VALUE]
+#    Avg. Attack: [VALUE]
+# ===== END SUMMARY =====
+
+#assigns the filename
+FILE=$1
+#prints the file name
+echo "File name: $FILE"
+
+#find total number of lines
+echo -n "Total Pokemon: " 
+awk 'END {print NR}' $FILE
+
+#Calculate the average HP
+echo -n "Avg. HP: "
+awk '{ sum += $5 } END { if (NR > 0) print sum / NR }' $FILE
+
+#Calculate the averahe Attack
+echo -n "Avg. Attack: "
+awk '{ sum += $6 } END { if (NR > 0) print sum / NR }' $FILE