I need the right command lines to solve the following ''Qwiklab errors'' in Linux. i need a step by step command line on how to successfully update VLC, remove corrupted files etc..

(1) Apr 28 18:01:36 linux-instance root: Qwiklab Error: There is a corrupted file found in /home/lab/corrupted_file. Remove this file.

(2) Apr 28 18:01:36 linux-instance root: Qwiklab Error: VLC - Package out of date, upgrade to the latest version.

(3) Apr 28 18:01:36 linux-instance root: Qwiklab Error: Process: [bash /home/totally_not_malicious] is malicious, terminate the process immediately!

(4) Apr 28 18:01:36 linux-instance root: Qwiklab Error: Permission Denied: /home/lab/super_secret_file.txt

(5) Apr 28 18:01:36 linux-instance root: Qwiklab Error: Disk space is super low, fix it!