Refactor file paths in scripts to use relative paths for helper files

Author: mervereis

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

@@ -5,8 +5,4 @@ set -euo pipefail
 # TODO: Write a command to output the contents of the helper-1.txt file inside the helper-files directory to the terminal.
 # The output of this command should be "Once upon a time...".
 
-mkdir helper-files
-cd helper-files
-cat > helper-1.txt
-Once upon a time...
-press the return key and then control+D
+cat ../helper-files/helper-1.txt

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

@@ -13,16 +13,4 @@ set -euo pipefail
 # But this seemed like a bad idea...
 
 
-cat > helper-2.txt
-There was a house made of gingerbread.
-cat > helper-3.txt
-It looked delicious.
- cat > helper-4.txt
-I was tempted to take a bite of it.
- cat >helper-5.txt
-But this seemed like a bad idea...
-helper-files % cd ..
- % cat helper-files/*
-There was a house made of gingerbread.It looked delicious.
-I was tempted to take a bite of it.
-But this seemed like a bad idea...
+cat ../helper-files/*

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

@@ -10,7 +10,7 @@ set -euo pipefail
 # 2 I was tempted to take a bite of it.
 # 3 But this seemed like a bad idea...
 
- cd helper-files
- helper-files % cat -n helper-3.txt
-     1	It looked delicious.
+
+cat -n ../helper-files/helper-3.txt
+    
 

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

@@ -4,4 +4,4 @@ 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 helper-files/helper-3.txt
+wc -w ../helper-files/helper-3.txt

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

@@ -4,4 +4,4 @@ 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 helper-files/helper-3.txt
+wc -l ../helper-files/helper-3.txt

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

@@ -8,4 +8,5 @@ set -euo pipefail
 #        1       7      39 ../helper-files/helper-2.txt
 #        3      19      92 ../helper-files/helper-3.txt
 #        5      30     151 total
-wc helper-files/*
+
+wc ../helper-files/*