How remove unwanted files in Kali Linux?

How do I remove unnecessary files from Kali Linux?

1. sudo apt-get clean. to clear the cache file.
2. sudo apt-get autoclean. to clear the cache file automatically.
3. sudo apt-get autoremove. To clean file / dependencies that are not needed from the system.

How do I free up space on Kali Linux?

Freeing disk space on your Linux server

1. Get to the root of your machine by running cd /
2. Run sudo du -h –max-depth=1.
3. Note which directories are using a lot of disk space.
4. cd into one of the big directories.
5. Run ls -l to see which files are using a lot of space. Delete any you don’t need.
6. Repeat steps 2 to 5.