Ilham Arrouf ilhamarrouf

Goal

You have docker volume on one host and want to move that volume to another host. For example, you want to transfer PostgreSQL container with it's volume to another host.

Solution

Actually, there is no in-a-box solution from Docker, so we need to:

attach our volume to another container
copy and archive all files
copy archive to another host

EmployeeID	Age	Department	YearsOfExperience	Salary	PerformanceRating	EducationLevel	Gender	MaritalStatus	OvertimeHours	PromotionReceived
1	30	Engineering	5	60000	Excellent	Bachelor's	Male	Married	10	Yes
2	35	Marketing	8	65000	Good	Master's	Female	Single	5	No
3	45	Engineering	15	85000	Excellent	Bachelor's	Male	Married	15	No
4	28	Finance	3	55000	Fair	Bachelor's	Female	Married	3	Yes
5	40	HR	10	70000	Good	Master's	Male	Single	8	Yes
6	33	Finance	6	62000	Fair	Bachelor's	Female	Married	4	No
7	38	Marketing	12	75000	Excellent	Master's	Male	Married	12	Yes
8	42	Engineering	18	90000	Excellent	PhD	Female	Single	20	No
9	25	HR	2	50000	Fair	Bachelor's	Male	Single	2	No

Enable SFTP Without Shell Access on Ubuntu 22.04

Prerequisites

To follow this tutorial, you will need:

One Ubuntu 22.04 server set up with this initial server setup tutorial, including a sudo non-root user and a firewall.

Step 1 — Creating a New User

$ sudo adduser ftpuser

	curl -p --insecure "http://ftp.br.debian.org/debian/pool/main/liba/libappindicator/libappindicator1_0.4.92-8_amd64.deb" --output libappindicator1_0.4.92-8_amd64.deb
	curl -p --insecure "http://ftp.br.debian.org/debian/pool/main/libi/libindicator/libindicator7_0.5.0-4_amd64.deb" --output libindicator7_0.5.0-4_amd64.deb
	wget https://filestore.fortinet.com/forticlient/downloads/forticlient_vpn_7.0.0.0018_amd64.deb

	sudo dpkg -i libindicator7_0.5.0-4_amd64.deb
	sudo apt-get install libdbusmenu-gtk4
	sudo apt-get install libgconf-2-4
	sudo dpkg -i libappindicator1_0.4.92-8_amd64.deb
	sudo dpkg -i forticlient_vpn_7.0.0.0018_amd64.deb

	# setup with command $ bash <curl -s <raw url>)
	ssh-keygen –t rsa
	ssh-add ~/.ssh/id_rsa.pub
	eval `ssh-agent -s`
	cp ~/.ssh/id_rsa.pub ~/.ssh/authorized_keys

	# Copy the public key to the remote machine
	# cat ~/.ssh/id_rsa.pub \| ssh username@remote_machine_ip "mkdir -p ~/.ssh && chmod 700 ~/.ssh && touch ~/.ssh/authorized_keys && cat >> ~/.ssh/authorized_keys"

	# setup with command $ bash <(curl -s url)

	# Kubectl
	curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
	curl -LO "https://dl.k8s.io/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl.sha256"
	echo "$(cat kubectl.sha256) kubectl" \| sha256sum --check
	sudo install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl
	kubectl version --client
	echo complete install kubectl

	function romanNumber(num) {
	if (typeof num !== 'number') {
	return false;
	}

	let digits = String(+num).split("");
	let key = ["","C","CC","CCC","CD","D","DC","DCC","DCCC","CM","","X","XX","XXX","XL","L","LX","LXX","LXXX","XC","","I","II","III","IV","V","VI","VII","VIII","IX"];
	let romanNum = "";
	let i = 3;

	function uuid() {
	return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
	var r = Math.random() * 16 \| 0, v = c == 'x' ? r : (r & 0x3 \| 0x8);
	return v.toString(16);
	});
	}

	const moment = require('moment');

	let a = moment('2013-01-01');
	let b = moment('2013-06-01');

	// If you want an exclusive end date (half-open interval)
	for (let m = moment(a); m.isBefore(b); m.add(1, 'days')) {
	console.log(m.format('YYYY-MM-DD'));
	}