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View tmux-cheatsheet.markdown

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@mpneuried
mpneuried / Makefile
Last active Jul 22, 2019
Simple Makefile to build, run, tag and publish a docker containier to AWS-ECR
View Makefile
# import config.
# You can change the default config with `make cnf="config_special.env" build`
cnf ?= config.env
include $(cnf)
export $(shell sed 's/=.*//' $(cnf))
# import deploy config
# You can change the default deploy config with `make cnf="deploy_special.env" release`
dpl ?= deploy.env
include $(dpl)
@olih
olih / jq-cheetsheet.md
Last active Jul 22, 2019
jq Cheet Sheet
View jq-cheetsheet.md

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

@bastman
bastman / docker-cleanup-resources.md
Created Mar 31, 2016
docker cleanup guide: containers, images, volumes, networks
View docker-cleanup-resources.md

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)
$ docker volume ls -qf dangling=true | xargs -r docker volume rm
@pkuczynski
pkuczynski / parse_yaml.sh
Last active Jul 22, 2019
Read YAML file from Bash script
View parse_yaml.sh
#!/bin/sh
parse_yaml() {
local prefix=$2
local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @|tr @ '\034')
sed -ne "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \
-e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p" $1 |
awk -F$fs '{
indent = length($1)/2;
vname[indent] = $2;
for (i in vname) {if (i > indent) {delete vname[i]}}
@willurd
willurd / web-servers.md
Last active Jul 22, 2019
Big list of http static server one-liners
View web-servers.md

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000
View tmux.md

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
@matthieuprat
matthieuprat / git-rsync
Last active Jul 19, 2019
Sync a local Git work tree with a remote one
View git-rsync
#!/bin/sh
#
# Author: Matthieu Prat <matthieuprat@gmail.com>
# Date: 01/22/2015
#
# Sync a local work tree with a remote one.
# It's rsync on steroids within large Git repositories.
USAGE='<repository>'
LONG_USAGE='Sync a local work tree with a remote one.'
@mshkrebtan
mshkrebtan / webex-ubuntu.md
Last active Jul 18, 2019
Run Cisco Webex on 64-bit Ubuntu 16.04
View webex-ubuntu.md

Run Cisco Webex on 64-bit Ubuntu 16.04

With Audio and Screen Sharing Enabled

Enable support for 32-bit executables

Add the i386 architecture to the list of dpkg architectures :

sudo dpkg --add-architecture i386
@davejamesmiller
davejamesmiller / ask.sh
Last active Jul 18, 2019
Bash General-Purpose Yes/No Prompt Function ("ask")
View ask.sh
# This is a general-purpose function to ask Yes/No questions in Bash, either
# with or without a default answer. It keeps repeating the question until it
# gets a valid answer.
ask() {
# https://gist.github.com/davejamesmiller/1965569
local prompt default reply
if [ "${2:-}" = "Y" ]; then
prompt="Y/n"
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