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How to

If you're looking for how to do something quickly, there might be something in this list for you.


How to truncate docker logs

Truncate docker logs to clear up disk space


How to clear all the docker volumes in your system

Here's a quick trick to clear all (delete) docker volumes in your system.


How to use openssl to generate random bytes

Here's a quick trick to use openssl to generate random bytes.


How to look for large files in linux

Use the find command to list large files


How to search for SSH ports

Use nmap to scan SSH ports in a subnet