Mjd555_spring2024 Final

cs205_final_exam.sh

@@ -10,3 +10,32 @@
 # 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 best_pokemon.dat. However, you can assume that any file passed to this script will be formatted exactly the way best_pokemon.dat is formatted.
+
+awk '
+# begin the AWK
+BEGIN{HPPIVOT=7}
+# Get the HP from the 7th column from the right.
+BEGIN{ATKPIVOT=6}
+# Get the attack from the 6th column on the right.
+NR>1 {HPSUM+=$(NF - HPPIVOT)}
+# Add every line HP stat to a variable.
+NR>1 {ATKSUM+=$(NF - ATKPIVOT)}
+# Add every line attack stat to a variable.
+END{MEANHP = HPSUM / (NR - 1)}
+# Divide every line HP by every line to get an average.
+END{MEANATK = ATKSUM / (NR - 1)}
+# Likewise, divide the attack sum by the lines.
+END{ print "===== SUMMARY OF DATA FILE ====="}
+# print the header
+END{ print "   File name: " (FILENAME) }
+# Self explanatory, just prints the FILENAME for the filename.
+END{ print "   Total Pokemon: " $(1) }
+# Since some pokemon are counted multiple times (For variants), just use the 1st field on the last line.
+END{ print "   Avg. HP: " MEANHP}
+# Print the mean HP
+END{ print "   Avg. Attack: " MEANATK}
+# Print the mean attack
+END{ print "===== END SUMMARY ====="}
+# Print the footer
+' $1
+# Take in the first argument to get the file