Amel Hodzic ILMostro

tmux shortcuts & cheatsheet

start new session with specified name:

tmux new -s mysession

attach:

tmux a  #  (or at, or attach)

attach to named:

Occasionally we will deploy a virtual instance into our KVM infrastructure and realize after the fact that we need more local disk space available. This is the process we use to expand the disk image. This process assumes the following:

You're using legacy disk partitions. The process for LVM is similar and I will describe that in another post.
The partition you need to resize is the last partition on the disk.

This process will work with either a qcow2 or raw disk image. For

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.

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 [email protected]:AFNetworking/AFNetworking.git Vendor/AFNetworking

or something to that effect.

IRC Logs from the #gentoo-hardened and #selinux IRC channels on FreeNode

2018-01-27 23:13:50	-->	ilmostro (~ilmostro@unaffiliated/ilmostro) has joined #gentoo-hardened
2018-01-27 23:13:50	--	Topic set by Zorry (~quassel@gentoo/developer/zorry) on Wed, 06 Dec 2017 19:01:01
2018-01-27 23:13:51	--	Channel #gentoo-hardened: 270 nicks (9 ops, 38 voices, 223 normals)
2018-01-27 23:13:52	--	Channel created on Sun, 26 Nov 2006 00:42:49
2018-01-27 23:54:23	ilmostro	Does anyone here know why the 17.0 SELinux profile is in "dev" still? I'm on a 17.0 systemd desktop profile right now.  AFAICT, the stable selinux profile is part of the hardened, unversioned profile set.  Has anyone used the 17.0 selinux profile successfully?
2018-01-28 00:29:20	ilmostro	I come from a RHEL background, where, AFAIK, the default SELinux setup is "targeted" with "unconfined" domain enabled.  After reading the wiki page for SELinux/Installation, I realize that might not be as secure as I had assumed. Alterna

	! gerneral xterm settings -----
	XTerm*utf8: 1
	XTerm*pointerColor: white
	XTerm*pointerColorBackground: black
	XTerm*cursorColor: yellow
	XTerm*cursorBlink: true
	XTerm*selectToClipboard: true
	XTerm*SaveLines: 9000
	XTerm*ScrollBar: false
	XTerm*visualbell: true

	[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

	Get the Release.key
	https://getfedora.org/keys/obsolete.html

	rpm --import /tmp/Release.key
	or
	rpm --import https://getfedora.org/static/FB4B18E6.txt

	Enable the Fedora19 repo (NOTE: obsolete/archived)
	vi /etc/yum.repos.d/f19.repo

	#!/bin/bash

	el_version="6"
	kernel_major="2.6.32"
	kernel_minor="279.5.1"
	vz_major="042stab061"
	vz_minor=".2"

	echo "Fetching OpenVZ Repo..."
	cd /etc/yum.repos.d

	#!/bin/bash

	# You must accept the Oracle Binary Code License
	# http://www.oracle.com/technetwork/java/javase/terms/license/index.html
	# usage: get_jdk.sh <ext> <jdk_version>
	# ext: rpm
	# jdk_version: default 8

	ext=rpm
	jdk_version=8