homework.sh

#!/bin/bash

# On your terminal, input all the commands you have used to create the following:

# 1. How would you create 5 directories? Feel free to use any name for your directories.

cd Desktop
mkdir dir1 dir2 dir3 dir4 dir5

# 2. How would you verify the creation of all 5 directories?

ls

# 3. In each directory, how would you create 5 .txt files and write "I love data" into each within the directories?

cd dir1
touch file1.txt file2.txt file3.txt file4.txt file5.txt
echo "I love data" > file1.txt
echo "I love data" > file2.txt
echo "I love data" > file3.txt
echo "I love data" > file4.txt
echo "I love data" > file5.txt
cd Desktop
cp dir1 /* dir2
cp dir1 /* dir3
cp dir1 /* dir4
cp dir1 /* dir5

# 4. How would you verify the presence of all 5 files?
ls dir1
ls dir2
ls dir3
ls dir4
ls dir5
# 5. How would you append to one of the existing files " and machine learning!"?

echo "and machine learning" >> dir1/file1.txt

# 6. How would you verify that the text was indeed appended to the existing file?

cat file1.txt

# 7. How would you delete all files except for the one with the appended text?

rm dir1/file2.txt dir1/file3.txt dir1/file4.txt dir1/file5.txt

# 8. How would you navigate back to the parent directory containing all the directories?

cd ../

# 9. How would you remove each directory along with its contents?

rm -r dir1 dir2 dir3 dir4 dir5

# 10. How would you verify that all directories and files have been deleted?
ls