sort-uniq-head-tail updated

Author: Alex-Jamshidi

shell-pipelines/sort-uniq-head-tail/script-02.sh

@@ -5,4 +5,4 @@ set -euo pipefail
 # The input for this script is the scores-table.txt file.
 # TODO: Write a command to output scores-table.txt, with lines sorted by the person's first score, descending.
 # The first line of your output should be "Basia London 22 9 6" (with no quotes).
-sort -k3nr scores-table.txt
+sort -k3 -nr scores-table.txt

shell-pipelines/sort-uniq-head-tail/script-06.sh

@@ -5,6 +5,4 @@ set -euo pipefail
 # The input for this script is the events.txt file.
 # 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.
-sort events.txt | uniq -c
-echo "--------------------------------"
 awk '{print $1}' events.txt | sort | uniq -c

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

@@ -6,6 +6,4 @@ 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.
-tail +2 events-with-timestamps.txt | awk '{print $3, $4}' | sort | uniq -c
-echo "--------------------------------"
 tail +2 events-with-timestamps.txt | awk '{print $3}' | sort | uniq -c