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@cheethoe
cheethoe / gist:49d9c1d0003e44423e54a060e0b3fbf1
Last active April 14, 2022 21:01
Rook v0.8.0 device/osd removal
# This will use osd.5 as an example
# ceph commands are expected to be run in the rook-toolbox
1) disk fails
2) remove disk from node
3) mark out osd. `ceph osd out osd.5`
4) remove from crush map. `ceph osd crush remove osd.5`
5) delete caps. `ceph auth del osd.5`
6) remove osd. `ceph osd rm osd.5`
7) delete the deployment `kubectl delete deployment -n rook-ceph rook-ceph-osd-id-5`
8) delete osd data dir on node `rm -rf /var/lib/rook/osd5`
@muralikg
muralikg / background.js
Last active June 8, 2023 09:19
puppeteer screen capture demo. Currently records 10 second video. Change the timeout in background.js with your own logic to stop the recording when necessary. Try with `node export.js`
/* global chrome, MediaRecorder, FileReader */
chrome.runtime.onConnect.addListener(port => {
let recorder = null
port.onMessage.addListener(msg => {
console.log(msg);
switch (msg.type) {
case 'REC_STOP':
console.log('Stopping recording')
if (!port.recorderPlaying || !recorder) {
@wangruohui
wangruohui / Install NVIDIA Driver and CUDA.md
Last active June 29, 2024 09:06
Install NVIDIA Driver and CUDA on Ubuntu / CentOS / Fedora Linux OS
@kenjyco
kenjyco / 01-Learning-Python3.md
Last active May 25, 2024 10:20
Learn Python 3 with Jupyter Notebook
@RinatMullayanov
RinatMullayanov / Dockerfile
Last active August 1, 2023 22:13
Ubuntu Node.js Dockerfile
#
# Ubuntu Node.js Dockerfile
#
# https://github.com/dockerfile/ubuntu/blob/master/Dockerfile
# https://docs.docker.com/examples/nodejs_web_app/
#
# Pull base image.
FROM ubuntu:14.04
@afternoon
afternoon / rename_js_files.sh
Created February 15, 2014 18:04
Rename .js files to .ts
find app/src -name "*.js" -exec sh -c 'mv "$0" "${0%.js}.ts"' {} \;
@suryart
suryart / application.html.erb
Last active October 26, 2023 00:16
Rails 4 flash messages using Twitter Bootstrap(bootstrap-sass: https://github.com/thomas-mcdonald/bootstrap-sass). An improved version of https://gist.github.com/roberto/3344628
// layout file
<body>
<div class="container">
<%= flash_messages %>
<%= yield %>
</div><!-- /container -->
</body>
@yongsun
yongsun / mmseg.py
Created June 21, 2013 02:23
implement mmseg Chinese word segmentation algorithm (http://technology.chtsai.org/mmseg/) with Python, dictionary file and character frequencies from mmseg4j project.
#!/usr/bin/python
# -*- encoding: UTF-8 -*-
import codecs
import sys
from math import log
from collections import defaultdict
class Trie (object):
class TrieNode:
@RaVbaker
RaVbaker / gist:2967695
Created June 21, 2012 18:44
[HOWTO] Ubuntu 12.04 Ruby on Rails Development Environment

Ubuntu 12.04 Ruby on Rails Development Environment

I haven't set up an install guide for the latest ubuntu release, largely because the last set of instructions worked pretty closely with the latest and greatest Ubuntu, 12.04 Precise Pangolin, however when installing today, I found that there were enough differences in the way that I configure my setup to justify an update, so here it goes. Yes, I'm late to the party, but a quick google search didn't find anything that I felt was as complete for my requirements as my previous install guides, so here I go.

As always with my install guides, I have included here is just about everything you'll need (and then some) to get started with ruby on rails development with Ubuntu 12.04 as a platform. These are my settings and preferences, and this is certainly not the only way of doing things, so keep that in mind.

Step 1: Get the repos ready and run updates.

sudo apt-get update && sudo apt-get upgrade
@tsabat
tsabat / zsh.md
Last active July 7, 2024 16:56
Getting oh-my-zsh to work in Ubuntu