task: complete awk stretch exercises

Author: jakr-s

individual-shell-tools/awk/script-06-stretch.sh

@@ -6,3 +6,5 @@ set -euo pipefail
 
 # TODO: Write a command to output the total of adding together all players' first scores.
 # Your output should be exactly the number 54.
+
+awk '{ total += $3 } END { print total }' scores-table.txt

individual-shell-tools/awk/script-07-stretch.sh

@@ -7,3 +7,9 @@ set -euo pipefail
 # TODO: Write a command to output just the names of each player along with the total of adding all of that player's scores.
 # Your output should contain 6 lines, each with one word and one number on it.
 # The first line should be "Ahmed 15". The second line should be "Basia 37"
+
+awk '{
+  total = 0
+  for (i = 3; i <= NF; i++) total += $i
+  print $1, total
+}' scores-table.txt