miranda-zhang

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

Anchors in Markdown

To create an anchor to a heading in github flavored markdown. Add - characters between each word in the heading and wrap the value in parens (#some-markdown-heading) so your link should look like so:

[create an anchor](#anchors-in-markdown)

Ontology references

QUDT Observable Property

A visual overview of the Observable Property ontology is provided here

Things to do

The Ultimate Unit Testing Cheat-sheet

Sinon Chai
Chai
Sinon

Original Source

Finding all sstables not matching version “ib”

find /var/lib/cassandra/data/ -type f | grep -v -- -ib- | grep -v "/snapshots"

The version numbers, to date are:

	#!/bin/bash -x
	## original author: Oliver Nassar <[email protected]>
	## credit: harmy <[email protected]>
	## Ubuntu VPN for poor Chinese (you know de)

	## Sample Usage:
	##
	## wget https://gist.github.com/raw/3891178/ff1702fac175eb21c513b93f51f39948be693aba/vpn-setup.sh
	## chmod +x vpn-setup.sh
	## sudo ./vpn-setup.sh <username> <password>

	#!/bin/bash

	# generate new personal ed25519 ssh keys
	ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "rob thijssen <[email protected]>"
	ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_robtn -C "rob thijssen <[email protected]>"

	# generate new host cert authority (host_ca) ed25519 ssh key
	# used for signing host keys and creating host certs
	ssh-keygen -t ed25519 -f manta_host_ca -C manta.network

	#!/usr/bin/env bash

	# Check we've got command line arguments
	if [ -z "$*" ] ; then
	echo "Need to specify ssh options"
	exit 1
	fi

	# Start trying and retrying
	((count = 100))