Fixed the file extension

02_activities/assignments/assignment.sh

@@ -12,13 +12,13 @@ set -x
 # 2. List the contents of the parent directory to verify the presence of the 5 directories
     ls
 # 3. Create 5 text files in dir2 named file1, file2, file3, file4, and file5
-    for f in file{1..5}; do touch dir2/$f; done
+    for f in file{1..5}; do touch dir2/$f.txt; done
 # 4. Append the words "Hello world" to dir2/file3
-    echo "Hello world" >> dir2/file3
+    echo "Hello world" >> dir2/file3.txt
 # 5. Verify that file3 contains the words "hello world" by printing the contents of the file in the terminal
-    cat dir2/file3
+    cat dir2/file3.txt
 # 6. Delete file4
-    rm dir2/file4
+    rm dir2/file4.txt
 # 7. Delete directories dir4 and dir5 including all their contents (if any)
     for dir in dir{4..5}; 
         do rm -r "$dir"