Kohei Yamada iberianpig

環境変数 LD_PRELOAD や LD_LIBRARY_PATH を設定した状態で gnome-shell を起動しても gnome-shell やその子供達には引き継がれないよという話。

はまったので雑にメモ。

きっかけ

https://github.com/lincheney/fzf-tab-completion を常に readline から使いたくて ~/pam_environment に LD_PRELOAD を書いたのだけど以下の状態になった。

@willnet

I encounter wifi disonnection problem on a Dell XPS 13 9360. Here is the solution I used to fix this bad behavior.

lspci | grep -i net

3a:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter (rev 32)

forked from https://gist.github.com/chetan/1827484 which is from early 2012 and contains outdated information.

Templates to remind you of the options and formatting for the different types of objects you might want to document using YARD.

	# frozen_string_literal: true

	require 'cgi'
	require 'json'
	require 'active_support'

	def verify_and_decrypt_session_cookie(
	cookie,
	escaped: false,
	key_generator: Rails.application.key_generator,


	# Single Command, runs 2 calls to gdbus to get the currently active Window from Gnome 3.x
	# Escaped so you can copy and paste into terminal directly
	gdbus call -e -d org.gnome.Shell -o /org/gnome/Shell -m org.gnome.Shell.Eval global.get_window_actors\(\)[`gdbus call -e -d org.gnome.Shell -o /org/gnome/Shell -m org.gnome.Shell.Eval global.get_window_actors\(\).findIndex\(a\=\>a.meta_window.has_focus\(\)===true\) \| cut -d"'" -f 2`].get_meta_window\(\).get_wm_class\(\) \| cut -d'"' -f 2

	# Unescaped version, will not run
	# Broken down into 2 commands.

	# Call to Gnome to get the array location of the active Application
	gdbus call -e -d org.gnome.Shell -o /org/gnome/Shell -m \

	require 'pathname'
	require 'fileutils'

	LOG_PATH = Pathname('/tmp/vimbench.log')
	RE = /(\d+\.\d+)\s\d+\.\d+:\s--- N?VIM STARTED ---/
	N = 10


	def prepare
	FileUtils.rm LOG_PATH if LOG_PATH.exist?

	#! /usr/bin/perl
	#
	# Written in 2017 by Kazuho Oku
	#
	# To the extent possible under law, the author(s) have dedicated all copyright and related and neighboring rights to this software to the public domain worldwide. This software is distributed without any warranty.
	# You should have received a copy of the CC0 Public Domain Dedication along with this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
	#
	use strict;
	use warnings;

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