nixCraft Linux / UNIX Newsletter

Linux Find Out Which Process Is Listening Upon a Port
Linux / UNIX Delete a file
How To Create a Sudo User on Ubuntu 20.04 LTS

Linux Find Out Which Process Is Listening Upon a Port

Posted: 21 Apr 2020 02:39 PM PDT

{Updated} How do I find out running processes were associated with each open port on Linux? How do I find out what process has open TCP port # 111 or UDP port 7000 under Linux using the CLI?

The post Linux Find Out Which Process Is Listening Upon a Port appeared first on nixCraft.

Linux / UNIX Delete a file

Posted: 21 Apr 2020 02:34 PM PDT

{Updated} How do I delete a file under a Linux / UNIX / *BSD / AIX / HP-UX operating system using command line options?

The post Linux / UNIX Delete a file appeared first on nixCraft.

How To Create a Sudo User on Ubuntu 20.04 LTS

Posted: 21 Apr 2020 01:00 PM PDT

How do I create a new user with sudo access on Ubuntu 20.04 LTS Linux server? Can you tell me command to add sudo user on Ubuntu 20.04 Linux server?

The post How To Create a Sudo User on Ubuntu 20.04 LTS appeared first on nixCraft.