Challenge 03 - Handling files

Description

In this challenge you will learn basic commands about file manipulation such as create, rename, find and remove files.

Find in the /var directory all the files that have been modified in the last 60 minutes
Show the type of file of /bin/htop, /etc/passwd and /usr/bin/passwd
Go to your home directory and download azure-linux.svg and azure-ops-guide.pdf
Display the type of file of azure-linux.svg and azure-ops-guide.pdf
Rename azure-linux.svg to azure-linux.pdf
Display the type of file of azure-linux.pdf and azure-ops-guide.pdf
Create a directory ~/lab and enter it.
Create the file today.log and the file yesterday.log in lab.
Check the creation date and time
Change the date on yesterday.log to match yesterday's date
Check the creation date and time again
Create a directory ~/mybackup and copy all files from ~/lab into it
Use one command to remove the directory ~/mybackup and all files under it
Create a directory ~/logbackup and copy the *.log files from /var/log into it
Count the number of times 'linux' appears in the file /etc/wgetrc
Count the number of words from the file /etc/hdparm.conf

Show all the files that have been modified in the last 60 minutes within /var
Make sure you checked the different file types of the files /bin/htop, /etc/passwd and /usr/bin/passwd
Confirm the different file types
After the renaming of the extension, check if the file type was changed
Make sure you have changed the date properly to yesterday's date
Confirm if the creation date and time were defined as expected
Validate if the all files from ~/lab were sucessfully placed into ~/mybackup
Make sure if you were able to remove everything using just one command
Show all log files copied from /var/log into ~/logbackup
Confirm how many lines exist in /etc/wgetrc
Confirm how many words exist in /etc/hdparm.conf