user@laptop:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 12.04.1 LTS
Release: 12.04
Codename: precise
user@laptop:~$ certutil -d ~/.mozilla/firefox/fk9tyf55.default -L
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#! /bin/bash - | |
curl -H "Content-Type: application/json" localhost:5984/chef | |
curl -H "Content-Type: application/json" -X POST http://localhost:5984/chef/_compact | |
sleep 3 | |
for VIEW in nodes roles registrations clients data_bags data_bags_items users checksums cookbooks sandboxes environments id_map; do | |
curl -H "Content-Type: application/json" -X POST http://localhost:5984/chef/_compact/$VIEW |
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#!./bin/knife exec | |
# A knife exec script to change chef node's name, preserving all the attributes. | |
# | |
# Usage: knife exec rename-node.rb old-name new-name | |
# | |
# Script retrieves the Node object, changes its 'name' attribute, | |
# creates new Node object with updated name and rest of attributes | |
# untouched. Then it deletes old Node and Client objects from | |
# database, and logs into the server to update it: |
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gifify() { | |
if [[ -n "$1" ]]; then | |
if [[ $2 == '--good' ]]; then | |
ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png | |
time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif | |
rm out-static*.png | |
else | |
ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif | |
fi | |
else |
The diode bridge is the simplest rectifier I know.
Rectifier lets you share a directory with a docker container (just like $yourvm
shared folders).
You don't have to install anything in your containers, and you only need to install diod
in the host. diod
is packaged on Ubuntu/Debian distros, and will automatically be apt-get install
-ed if needed.
Since it uses diod
to make a bridge, I called it rectifier. Yeah, that sucks, so if you have a better name, I'll steal it!
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(url-copy-file "http://ulrichdesign.ca/wp-content/uploads/2011/11/YOU-LACK-discipline.jpg" | |
"~/discipline.jpg") | |
(defun you-lack-discipline () | |
(interactive) | |
(insert-image (create-image "~/discipline.jpg"))) | |
(dolist (k '([up] [left] [down] [right])) | |
(global-set-key k 'you-lack-discipline)) |
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// Just before switching jobs: | |
// Add one of these. | |
// Preferably into the same commit where you do a large merge. | |
// | |
// This started as a tweet with a joke of "C++ pro-tip: #define private public", | |
// and then it quickly escalated into more and more evil suggestions. | |
// I've tried to capture interesting suggestions here. | |
// | |
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_, | |
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant, |
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# Windows AMIs don't have WinRM enabled by default -- this script will enable WinRM | |
# AND install 7-zip, curl and .NET 4 if its missing. | |
# Then use the EC2 tools to create a new AMI from the result, and you have a system | |
# that will execute user-data as a PowerShell script after the instance fires up! | |
# This has been tested on Windows 2008 SP2 64bits AMIs provided by Amazon | |
# | |
# Inject this as user-data of a Windows 2008 AMI, like this (edit the adminPassword to your needs): | |
# | |
# <powershell> | |
# Set-ExecutionPolicy Unrestricted |
- Documentation @ http://git.kernel.org/cgit/network/connman/connman.git/tree/doc
-
Scan for access points (run multiple times for more complete scan):
# connmanctl scan wifi
Scan completed for wifi
Hi there!
The docker cheat sheet has moved to a Github project under https://github.com/wsargent/docker-cheat-sheet.
Please click on the link above to go to the cheat sheet.