Master

lab1.txt

@@ -0,0 +1,74 @@
+1. Print in console "Hello World"
+	echo "Hello World"
+
+2. Create a directory called `new_dir`
+	mkdir new_dir
+
+3. Remove that directory.
+	rm -m new_dir
+
+4. Copy the file `sed.txt` from the `lorem` folder to `lorem-copy` folder.
+	git mv lorem/sed.txt lorem-copy/
+	git commit -m"Move sed.txt from lorem to lorem-copy"
+
+5. Copy the other two files from the `lorem folder` to `lorem-copy` folder in just one line with the pipe `;`.
+	git mv lorem/at.txt lorem/lorem.txt lorem-copy/;
+	echo "files moved successfully"
+
+ 6. Show the `sed.txt` file content from the `lorem` folder
+	cat lorem/sed.txt
+
+ 7. Show the `at.txt` file and `lorem.txt` file contents from `lorem` folder.
+ 	cat lorem/at.txt lorem/lorem.txt
+
+8. Print the first 3 rows in `sed.txt` file from lorem-copy folder.
+	head -n 3 lorem-copy/sed.txt
+
+9. Print the last 3 rows in `sed.txt` file from lorem-copy folder.
+	tail -n 3 lorem-copy/sed.txt
+
+10. Add `Homo homini lupus.` at the end of `sed.txt` file from `lorem-copy` folder.
+	echo "Homo homini lupus" >> lorem-copy/sed.txt
+
+11. Print the last 3 rows in `sed.txt` file from `lorem-copy` folder. You should see `Homo homini lupus.`.
+	 tail -n 3 lorem-copy/sed.txt
+
+12. Replace all `et` repetitions by `ET` in `at.txt` file from lorem folder to lorem-copy folder. Look the `sed` command.
+	sed -i 's/et/ET/g' lorem-copy/sed.txt
+
+13. Find who is the system user.
+	whoami
+
+14. Find which is your actual path.
+	git rev-parse --show-toplevel
+
+15. List all files with the extension `.txt` in lorem folder.
+	git ls-files *.txt
+
+16. Count the rows in `sed.txt` file from lorem folder. Look concatenate `cat` and `wc` with the pipe `|`.
+
+17. Count the **files** start with `lorem` in all directories.
+	cat lorem/sed.txt | wc -1
+
+18. Count how many times `et` appears in `at.txt` from `lorem` folder.
+	git show mean:lorem/at.txt | grep -o 'et' | wc -l
+
+19. Count how many times `et` appears in `at.txt` from `lorem-copy` folder.	
+	git show mean:lorem-copy/at.txt | grep -o 'et' | wc -l
+
+
+20. Store your `name` in a variable with `read` command.
+	echo "Enter your name:"
+	read my_name
+
+21. Print that variable.
+	my_name="Priyanka"
+	echo "Your name is: Priyanka"
+
+22. Create a new directory named with variable `name`.
+	mkdir "Priyanka"
+
+23. Remove that directory.
+	rmdir "Priyanka"
+
+24. For each file in `lorem` folder, print the number of characters of its name.

lorem/sed.txt → lorem-copy/sed.txt

@@ -1,9 +1,10 @@
 Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, 
-totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. 
+totam rem aperiam, eaque ipsa quae ab illo inventore veritatis ET quasi architecto beatae vitae dicta sunt explicabo. 
 Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, 
 sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. 
-Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, 
-sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem. 
+Neque porro quisquam est, qui dolorem ipsum quia dolor sit amET, consectETur, adipisci velit, 
+sed quia non numquam eius modi tempora incidunt ut labore ET dolore magnam aliquam quaerat voluptatem. 
 Ut enim ad minima veniam, quis nostrum exercitationem ullam corporis suscipit laboriosam, 
 nisi ut aliquid ex ea commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, 
 vel illum qui dolorem eum fugiat quo voluptas nulla pariatur?Homo homini lupus
+Homo homini lupus