Tools: System information | Linux

If you don't know what thing do any kind of tools, you can use -h, or --help, or man this commands to access help if needed. Since we’ll be working with various Linux systems, it's important to understand their structure, including system details, processes, network configurations, users/user settings, and directories, along with their related parameters. Below is a list of essential tools to help gather this information. Most of these tools come pre-installed. However, this knowledge is not only crucial for routine Linux tasks, but also plays a key role when assessing security configurations, identifying vulnerabilities, or preventing potential security risks in Linux operating systems. Command -- Description whoami Dispalys current username.
id Returns users identify.
hostname Sets or prints the name of current host system Templates let you quickly answer FAQs or store snippets for re-use. Are you sure you want to hide this comment? It will become hidden in your post, but will still be visible via the comment's permalink. Hide child comments as well For further actions, you may consider blocking this person and/or reporting abuse