willis7

find . -name "node_modules" -exec rm -rf '{}' +

willis7

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

willis7

Typing chef from the command line will display a list of all available commands.

Be sure that you are in the same directory as the Vagrantfile when running these commands!

Common chef Commands

Test kitchen

Command	Description

willis7

Typing condafrom the command line will display a list of all available commands.

Common Conda Commands

• conda create -n lab python=3.5 -- create a new environment by name lab which uses python 3.5
• conda env update --prune --quiet --name monkey --file environment.yml -- create or update env from .yml

Tips

• conda env export > environment.yml -- export an environment for reuse

Housekeeping

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# inspect file permissions
$ git ls-tree HEAD

# set executable bit
$ git update-index --chmod=+x script.sh

# commit the change
$ git commit -m "Changing file permissions"

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package main

// run this file with `go run clientDoGzip.go, and then file tmp.out to verify body is gzipped

import "compress/gzip"
import "net/http"
import "fmt"
import "io"
import "log"
import "os"

willis7

Typing docker or docker-machine from the command line will display a list of all available commands.

Common Docker Commands

Command	Description
docker exec -it CONTAINER_ID /bin/bash	run a command in an already running container
docker tag 7d9495d03763 maryatdocker/docker-whale:latest	tag a local image
docker login	login to docker hub
docker push maryatdocker/docker-whale:latest	push your tagged image to Docker Hub
docker stats <container_name>	runtime stats for a given container

willis7

Common Brew Commands

• brew cleanup - remove old objects used by brew
• brew outdated - list all outdated installs
• brew switch go 1.8 - switch version

willis7

Common Git Commands

Command	Description
git remote -v	list the remotes
git pull --rebase	rebases your local changes on top of your teammates' without creating a merge commit
git rebase --interactive	rewrites commits but gives you a chance to modify them as they are reapplied onto the new base

History

| Command | Description |

willis7

Common Kubectl Commands

Tips

• kubectl delete pods,services -l name=myLabel -- delete pods and services with label name=myLabel.
• kubectl config use-context minikube -- switch to a different Kubernetes context (minikube in this case)