fixed script 7

Author: M-Abdoon

shell-pipelines/sort-uniq-head-tail/script-07.sh

@@ -6,4 +6,5 @@ set -euo pipefail
 # TODO: Write a command to show how many times anyone has entered and exited.
 # It should be clear from your script's output that there have been 5 Entry events and 4 Exit events.
 # The word "Event" should not appear in your script's output.
-cut -d' ' -f2 events-with-timestamps.txt | sort | uniq -c
+echo "Entry: $(grep -c 'Entry' events-with-timestamps.txt)"
+echo "Exit: $(grep -c 'Exit' events-with-timestamps.txt)"