Royce phanletrunghieu

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

	#!/bin/bash

	DB=$1
	COLLECTIONS=$(mongo localhost:27017/$DB --quiet --eval "db.getCollectionNames()" \| sed -e 's/[,\["]/ /g;s/ */ /g')
	COLLECTIONS=${COLLECTIONS#\[}
	COLLECTIONS=${COLLECTIONS%\]}

	for collection in $COLLECTIONS; do
	echo "Exporting $DB/$collection ..."
	mongoexport -d $DB -c $collection -o $collection.json

	<ifModule mod_rewrite.c>


	#######################################################################
	# GENERAL #
	#######################################################################

	# Make apache follow sym links to files
	Options +FollowSymLinks
	# If somebody opens a folder, hide all files from the resulting folder list

	function change_alias(alias) {
	var str = alias;
	str = str.toLowerCase();
	str = str.replace(/à\|á\|ạ\|ả\|ã\|â\|ầ\|ấ\|ậ\|ẩ\|ẫ\|ă\|ằ\|ắ\|ặ\|ẳ\|ẵ/g,"a");
	str = str.replace(/è\|é\|ẹ\|ẻ\|ẽ\|ê\|ề\|ế\|ệ\|ể\|ễ/g,"e");
	str = str.replace(/ì\|í\|ị\|ỉ\|ĩ/g,"i");
	str = str.replace(/ò\|ó\|ọ\|ỏ\|õ\|ô\|ồ\|ố\|ộ\|ổ\|ỗ\|ơ\|ờ\|ớ\|ợ\|ở\|ỡ/g,"o");
	str = str.replace(/ù\|ú\|ụ\|ủ\|ũ\|ư\|ừ\|ứ\|ự\|ử\|ữ/g,"u");
	str = str.replace(/ỳ\|ý\|ỵ\|ỷ\|ỹ/g,"y");
	str = str.replace(/đ/g,"d");

	#!/bin/sh
	set -e

	## SEE https://medium.com/@ebuschini/iptables-and-docker-95e2496f0b45

	CWD=$(cd "$(dirname "${0}")"; pwd -P)
	FILE="${CWD}/$(basename "${0}")"
	chown root:root "${FILE}"
	chmod o-rwx "${FILE}"

	# eth0 is public network interface

	iptables -P INPUT ACCEPT
	iptables -P OUTPUT ACCEPT

	# Allow connection RELATED,ESTABLISHED on eth0
	iptables -t filter -A INPUT -i eth0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT

	# Prevent DOCKER chain
	iptables -t nat -I PREROUTING -m addrtype --dst-type LOCAL -j RETURN

	### Keybase proof

	I hereby claim:

	* I am phanletrunghieu on github.
	* I am hieudeptrai (https://keybase.io/hieudeptrai) on keybase.
	* I have a public key ASCl_5aZUQ6cSiyGQLLWd2_g2F-NfPf5dKITHz7trJQWAAo

	To claim this, I am signing this object:

	#!/bin/sh

	CA_PASS="1234"
	SERVER_PASS="4321"
	CLIENT_PASS="5678"

	cat > "openssl.cnf" << EOF
	[v3_req]
	subjectAltName = @alt_names
	# Alternative names are specified as IP.# and DNS.# for IP addresses and

	set-option -ga terminal-override ',rxvt-uni*:XT:Ms=\E]52;%p1%s;%p2%s\007'
	set -g mouse on
	setw -g mode-keys vi
	source-file "${HOME}/.tmux-themepack/powerline/block/cyan.tmuxtheme"

	# For binding 'y' to copy and exiting selection mode
	bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -sel clip -i'

	# For binding 'Enter' to copy and not leave selection mode
	bind-key -T copy-mode-vi Enter send-keys -X copy-pipe 'xclip -sel clip -i' '\;' send -X clear-selection