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@dmytro
dmytro / ssh-multi.sh
Created October 31, 2012 03:46
Start multiple synchronized SSH connections with Tmux
#!/bin/bash
# ssh-multi
# D.Kovalov
# Based on http://linuxpixies.blogspot.jp/2011/06/tmux-copy-mode-and-how-to-control.html
# a script to ssh multiple servers over multiple tmux panes
starttmux() {
if [ -z "$HOSTS" ]; then
@qbit
qbit / gist:5483415
Last active February 25, 2024 13:35
KSH support for git-prompt
# ksh git prompt support
#
# Copyright (C) 2006,2007 Shawn O. Pearce <[email protected]>
# Distributed under the GNU General Public License, version 2.0.
#
# This script allows you to see repository status in your prompt.
#
# To enable:
#
# 1) Copy this file to somewhere (e.g. ~/.git-prompt.sh).
@sloria
sloria / bobp-python.md
Last active November 14, 2024 15:01
A "Best of the Best Practices" (BOBP) guide to developing in Python.

The Best of the Best Practices (BOBP) Guide for Python

A "Best of the Best Practices" (BOBP) guide to developing in Python.

In General

Values

  • "Build tools for others that you want to be built for you." - Kenneth Reitz
  • "Simplicity is alway better than functionality." - Pieter Hintjens
@kimus
kimus / cx_oracle.md
Last active September 2, 2024 18:28
Installing python cx_oracle on Ubuntu

First of all, it just seems like doing anything with Oracle is obnoxiously painful for no good reason. It's the nature of the beast I suppose. cx_oracle is a python module that allows you to connect to an Oracle Database and issue queries, inserts, updates..usual jazz.

Linux

Step 1:

sudo apt-get install build-essential unzip python-dev libaio-dev

Step 2. Click here to download the appropriate zip files required for this. You'll need:

# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.

things I don't know

I took this list from What CS majors should know.

I think it is fun to list things I don't know so I did it =D. I actually found it to be a cool exercise -- maybe I should do a fun graphics project and learn about Open GL!

i wrote this because, while i think the things on this list are potentially worth knowing, and I actually think it's an awesome list of project ideas as well as good food for thought for people developing CS curricula (many of the things I don't know are great exercises!) -- I thought it was really weird to say that every CS student should know all of them. I have a CS degree and I learned very few of the things I do know inside my degree.

I classify "do know" as anything that I have a reasonable grasp of or at least some basic experience with -- the kind of experience I'd expect a CS student to be able to get. If I say I don't know something, it means either I know pretty much nothing about it (for "gr

@pgbovine
pgbovine / cer.md
Created June 23, 2016 22:44 — forked from amyjko/cer.md

Computing education research (CER) is the study of how people learn computing and the invention of better ways to teach computing. This FAQ will teach you more more about the field and how you might contribute to it.

What is computing education research?

First, CER is not teaching. Teaching is helping people acquire knowledge, skills, attitudes and beliefs. Research is discovering truth and inventing solutions. Teachers teach computing, whereas computing education researchers discover what is true about the teaching and learning of computing, and invent new techniques for teaching and assessing it (some pedagogical, some computational).

It's also important to note that I construe "computing" broadly: it's not just about programming, or even just about computer science, but also about all of the phenomena surrounding computing (including privacy, security, information ethics, software engineering, etc.). This means that computing education and computing education research can and do cover far more t

@afresh1
afresh1 / get_dns_blacklists.sh
Last active June 12, 2018 19:55 — forked from tvlooy/get_dns_blacklists.sh
Block ads by DNS
#!/bin/sh
# "include: /var/unbound/etc/ad-blacklist.conf" in /var/unbound/etc/unbound.conf
# run script as daily cron
TMPFILE=$( mktemp get_dns_blacklists-XXXXXXXXX )
trap 'rm -f $TMPFILE; exit 1' EXIT KILL INT QUIT TERM
(
ftp -VM -o- https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts | grep ^0.0.0.0 | awk '{ print $2 }'

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.


Effective Engineer - Notes

What's an Effective Engineer?

@voutilad
voutilad / vmm-alpine.sh
Created May 29, 2017 15:16
Installing Alpine Linux in OpenBSD's VMM Hypervisor
# Assuming you're a regular user that has doas allowances for vmctl
mkdir -p ~/vmm
cd ~/vmm
# Grab the the one of the virt iso's of Alpine Linux
curl https://nl.alpinelinux.org/alpine/v3.6/releases/x86_64/alpine-virt-3.6.0-x86_64.iso -o alpine-virt-3.6.0-x86_64.iso
# Make a new virtual disk image, change the size as needed
vmctl create alpine-virt.img -s 6G