Adjust the mistakes done in grep,cat and awk files.

Author: Fithi-Teklom

individual-shell-tools/grep/script-01.sh

@@ -5,4 +5,4 @@ set -euo pipefail
 # TODO: Write a command to output every line in dialogue.txt said by the Doctor.
 # The output should contain 6 lines.
 
-grep "Doctor" dialogue.txt
+grep "^Doctor:" dialogue.txt

individual-shell-tools/grep/script-02.sh

@@ -5,4 +5,4 @@ set -euo pipefail
 # TODO: Write a command to output every line in dialogue.txt that contains the word Doctor (regardless of case).
 # The output should contain 9 lines.
 
-grep -i "Doctor" dialogue.txt
+grep -i "^Doctor:" dialogue.txt

individual-shell-tools/wc/script-01.sh

@@ -5,4 +5,4 @@ set -euo pipefail
 # TODO: Write a command to output the number of words in the file helper-files/helper-3.txt.
 # The output should include the number 19. The output should not include the number 92.
 
-wc -w individual-shell-tools/helper-files/helper-3.txt
+wc -w ../helper-files/helper-3.txt

individual-shell-tools/wc/script-02.sh

@@ -5,4 +5,4 @@ set -euo pipefail
 # TODO: Write a command to output the number of lines in the file helper-files/helper-3.txt.
 # The output should include the number 3. The output should not include the number 19.
 
-wc -l individual-shell-tools/helper-files/helper-3.txt
+wc -l ../helper-files/helper-3.txt

individual-shell-tools/wc/script-03.sh

@@ -9,4 +9,4 @@ set -euo pipefail
 #        3      19      92 ../helper-files/helper-3.txt
 #        5      30     151 total
 
-wc individual-shell-tools/helper-files/*
+wc ../helper-files/*