Amel Hodzic ILMostro

Knowledge Collections written in Markdown.

Setup armv7h chroot under x86_64 host (Archlinux/Archlinuxarm biased)

Simple way to setup an arm chroot for building packages for your arm devices. This is an alternative to cross-compiling where you are limited to only linking against the libs in your toolchain.

Setup chroot-fs

You can store the chroot wherever you like. I choose to store it in a disk-image which I mount to my filesystem.

tmux shortcuts & cheatsheet

start new session with specified name:

tmux new -s mysession

attach:

tmux a  #  (or at, or attach)

attach to named:

Let's say you have an iOS project, and you want to use some external library, like AFNetworking. How do you integrate it?

With submodules

Add the project to your repo:

git submodule add git@github.com:AFNetworking/AFNetworking.git Vendor/AFNetworking

or something to that effect.

Markdown and reStructuredText

GitHub supports several lightweight markup languages for documentation; the most popular ones (generally, not just at GitHub) are Markdown and reStructuredText. Markdown is sometimes considered easier to use, and is often preferred when the purpose is simply to generate HTML. On the other hand, reStructuredText is more extensible and powerful, with native support (not just embedded HTML) for tables, as well as things like automatic generation of tables of contents.

	1. Enable the Fedora 19 YUM Repository for CentOS
	http://paperiniktips.sviluppo-siti-web.com/how-to-enable-the-fedora-19-yum-repository-for-centos/

	Get the Release.key
	http://paperiniktips.sviluppo-siti-web.com/how-to-install-fedora-19-gpg-key/

	rpm --import /mnt/Release.key

	vi /etc/yum.repos.d/f19.repo

	#!/bin/zsh -e

	cd ~/tmpfs
	mkdir -p .lxc-root .lxc-data/root/etc .lxc-work

	sudo GDK_DPI_SCALE=$GDK_DPI_SCALE zsh -e - <<'EOF'
	chown 0:0 .lxc-data/root .lxc-data/root/etc
	modprobe overlay
	mountpoint .lxc-root \|\| mount -t overlay -o lowerdir=/,upperdir=$PWD/.lxc-data/root,workdir=$PWD/.lxc-root overlayfs $PWD/.lxc-root

	#!/bin/bash

	# You must accept the Oracle JDK License Update
	# https://www.oracle.com/java/technologies/javase-downloads.html
	# usage: get_oracle_jdk_x64.sh <jdk_version> <platform> <ext>
	# jdk_version: 14
	# platform: linux or osx or windows
	# ext: rpm or dmg or tar.gz or exec

	jdk_version=${1:-14}

	[Desktop Entry]
	Version=1.0
	Name=Aurora
	GenericName=Web Browser
	Comment=Browse the Web
	Exec=/home/user/firefox/firefox-bin -P aurora %u
	Icon=/home/user/firefox/browser/icons/mozicon128.png
	# Icon=aurora
	Terminal=false
	Type=Application

	#!/bin/bash

	# MythCutKey Version 0.15e
	# This script cuts myth recordings at key frames using the MythTV seek table.
	# Why? No external programs required, lossless and fast.
	# Updates the myth database with sql calls.
	# Rebuilds output file seek table with mythutil (mythcommflag at present).
	# Output files may NOT be easily editable again and may have glitches at cut points.
	#
	# Undo option allows restoration of original recording and associated database