alcapone1933

Fix Intel e1000e error

Please note - you may want to validate whether the options used affect your setup.

Create a new service file.

nano /etc/systemd/system/disable-offloading.service

rsync daemon mode over ssh

There are several common ways to do rsync backups of hosts over ssh:

As a non-root user. Upsides: very secure. Downside: cannot back up sensitive files.
As root, with a public key. Downsides: Whoever has the private key has full root access to the host being backed up.
As root, with a public key and a "forced command". Upsides: Restricts access to the server. Downsides: Requires either careful matching of rsync options (which might change over time), or "validator" scripts. Neither idea sounds very appealing to me.
Running rsync in daemon mode on the host being backed up. Upsides: Lots of useful options, like read-only mode, running as a different user if required, server-side excludes/includes, etc. Downsides: Opens up a TCP port that has full filesystem read access and is hard to secure (Ideally you could make the rsync daemon use a unix socket instead, that could be secured by filesystem permissions, but I haven't found a way to do that).

Here is another option t

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

People

`:bowtie:`	😄 `:smile:`	😆 `:laughing:`
😊 `:blush:`	😃 `:smiley:`	☺️ `:relaxed:`
😏 `:smirk:`	😍 `:heart_eyes:`	😘 `:kissing_heart:`
😚 `:kissing_closed_eyes:`	😳 `:flushed:`	😌 `:relieved:`
😆 `:satisfied:`	😁 `:grin:`	😉 `:wink:`
😜 `:stuck_out_tongue_winking_eye:`	😝 `:stuck_out_tongue_closed_eyes:`	😀 `:grinning:`
😗 `:kissing:`	😙 `:kissing_smiling_eyes:`	😛 `:stuck_out_tongue:`

	#!/bin/bash

	# options:
	# remove stopped containers and untagged images
	# $ dkcleanup
	# remove all stopped\|running containers and untagged images
	# $ dkcleanup --reset
	# remove containers\|images\|tags matching {repository\|image\|repository\image\|tag\|image:tag}
	# pattern and untagged images
	# $ dkcleanup --purge {image}

	#!/bin/bash
	#########################################
	# Source: https://peekread.info/tech/20190716-ssh-login-notifications-with-gotify/
	#
	# file path:
	# /usr/local/bin/ssh-gotify-notif
	###############################################################
	#
	# Run the command to make it executable
	# #chmod +x /usr/local/bin/ssh-gotify-notif

	Either via
	$ docker run --dns 10.0.0.2 busybox nslookup google.com

	or edit your /etc/docker/daemon.json to have something like:

	{
	"dns": ["10.0.0.2", "8.8.8.8"]
	}

	then restart docker service

	#!/bin/bash

	# Usage:
	#
	# ssl_setup [--self] <name> <csr_config>
	#
	# This script is used to generate key and CSR for use HTTPS in Nginx.
	#
	# --self Generate self-signed certificate in addition to key and CSR.
	# name Output files will be named as <name>.key and <name>.csr.