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@dragon788
dragon788 / .crypt-fix.md
Last active Jun 12, 2019
Repair "ubuntu--vg-root" not found with LUKS and LVM encryption
View .crypt-fix.md

Crypt-fix

Use this script via curl -L -O https://gist.github.com/dragon788/e777ba64d373210e4f6306ad40ee0e80/raw/a86f3d05fb56feb6ef01fc2d61a4feb2fd82b281/crypt-fix.sh and sudo bash ./crypt-fix.sh. You may need to edit the DEVICE variable to reflect your disk and partition layout (this was created on an EFI system using LUKS and LVM). It will prompt you for your disk password once to mount and discover the correct name for the encrypted volume mount and then prompt again to mount with the correct name so that the update-initramfs command succeeds with the appropriate mapping, if this wasn't done you would get a warning and your next boot would still fail.

@adrienbrault
adrienbrault / purge.sh
Created Sep 24, 2012
Script to reduce VM size before packaging for vagrant
View purge.sh
#!/bin/sh
# Credits to:
# - http://vstone.eu/reducing-vagrant-box-size/
# - https://github.com/mitchellh/vagrant/issues/343
aptitude -y purge ri
aptitude -y purge installation-report landscape-common wireless-tools wpasupplicant ubuntu-serverguide
aptitude -y purge python-dbus libnl1 python-smartpm python-twisted-core libiw30
aptitude -y purge python-twisted-bin libdbus-glib-1-2 python-pexpect python-pycurl python-serial python-gobject python-pam python-openssl libffi5
@piscisaureus
piscisaureus / pr.md
Created Aug 13, 2012
Checkout github pull requests locally
View pr.md

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

@marioBonales
marioBonales / .bashrc
Created Jan 19, 2012
Default .bashrc for ubuntu
View .bashrc
# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples
# If not running interactively, don't do anything
[ -z "$PS1" ] && return
# don't put duplicate lines in the history. See bash(1) for more options
# ... or force ignoredups and ignorespace
HISTCONTROL=ignoredups:ignorespace
@icio
icio / get_prime.php
Created Mar 22, 2011
N-th Prime Numbers
View get_prime.php
<?php
/**
* A method for finding n-th prime numbers. Usage example follows at the end.
* @author Paul Scott <paul.scotto@gmail.com>
*/
/**
* Calculate the n-th prime number(s).
*
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