Linux Tutorials on the topic “Linux”
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How To Install A Custom Iptables Firewall
Author: sbovisjb1 • Tags: linux • Comments: 2How To Install A Custom Iptables Firewall This guide is to show you how to edit your iptables if you're running on a server. This guide info came from iptables rocks, but I edited a bunch of data to make it suitable for what I want it to do
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How do I find out if a remote system is still alive, if certain services are running, which processes are running, etc.?
Author: admin •
Tags: linux •
Comments: 0 You can use ping to see if the system is alive: ping -c4 <system's IP address> To see if a certain service is still alive, use the telnet command: telnet <system's IP address> 25 (for SMTP) telnet <system's IP address> 80 (for HTTP) telnet <system's IP address> 110 (for POP3) You can login to the system using SSH (port 22) (use PuTTY if you are on a Windows PC; PuTTY is an SSH client for Windows), and when you are on the system, you have a few useful tools to gather more information:
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Linux: How to burn a CD/DVD through the command line
Author: Bill Toulas •
Tags: linux, shell •
Comments: 0 Carrying out common daily tasks such as burning a DVD through the comfort of a user-friendly graphical interface is, of course, a good thing, but unfortunately things don't always work as expected. When this is the case, Linux users can revert to the good old terminal to get things done no matter what. On this quick tutorial, we will see how Linux users can utilize the terminal to burn audio CDs, data DVDs or ISO images on a disk.
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How to Install Paperless with Nginx on Debian
Author: Karl Wakim •
Tags: debian, linux, nginx •
Comments: 0 Paperless is a Python application that ingests scanned documents, indexes them, and presents them in a user-friendly web interface. In this tutorial, we will install Paperless with an Nginx HTTPS reverse proxy on Debian 10.
