README.md

### Technical test ###
## Ex1. Some bash commands ##
Fill the gaps in Ex1.sh script

Check if the hello.sh file exists in the "temporal_folder". If it does, create the "marenostrum5" folder, copy the file into that folder, and change the permissions to allow the script to be executed. If it does not exist, print an error message.


## 2. Create a python script that multiply a file for a number ##
Create the script in Ex2 folder

Create a python script which read a mtrix from the INPUT/T2.txt file, multiply the matrix for a number give it as an input and print the result in a txt file in a new folder named OUTPUT.

## 3. Solve an error in the code ##
Run the Ex3.sh script

Solve the errors that you will have running the script.