veekas

Dark theme for Mac Slack App

These instructions are my personal implementation of the Slack Black Theme repo. In particular, it is an amalgamation of the css styles in this issue: https://github.com/widget-/slack-black-theme/issues/48

Open ssb-interop.js

Its location will be at /Applications/Slack.app/Contents/Resources/app.asar.unpacked/src/static/ssb-interop.js

Add the contents of slack-dark-theme.js

a7madgamal

FINALLY no need for tricks!

bonus tip: for more darkness > https://darkreader.org/

shyiko

go

• package managment: https://github.com/Masterminds/glide
• cross-compiling: https://github.com/mitchellh/gox
• logging: https://github.com/Sirupsen/logrus
• code generation: https://github.com/josharian/impl (interface impl), https://github.com/mholt/curl-to-go, https://github.com/mholt/json-to-go
• memory optimization: http://golang-sizeof.tips/
• repl: https://github.com/motemen/gore
• self-update: https://github.com/inconshreveable/go-update
• json: https://github.com/antonholmquist/jason / https://github.com/a8m/djson
• docs: http://godoc.org/golang.org/x/tools/cmd/godoc

bastman

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

cescoffier

function cleanup-branches
    git branch --merged | grep -v "\*" | grep -v master | grep -v dev | xargs -n 1 git branch -d
end

hgomez

Scripted Jenkins Plugins install

Jenkins has a very rich catalog of plugins and it's quite easy to install and update them via UI. BTW, when you want to add tons of plugin via UI, it's a fairly long and boring procedure.

Hopefully, mass installation (or update) could be easy using a simple bash script (curl/python required) :

• https://raw.githubusercontent.com/hgomez/devops-incubator/master/forge-tricks/batch-install-jenkins-plugins.sh

Create a file containing plugins to be installed (or updated), ie iplugins :

dgageot

package main;

import com.google.common.base.Strings;
import com.google.common.io.ByteStreams;
import com.sun.jersey.spi.container.ContainerRequest;
import com.sun.jersey.spi.container.ContainerResponse;
import com.sun.jersey.spi.container.ContainerResponseFilter;

import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;

hgomez

# Downloading Oracle JVM without browser

Oracle requires you to accept its licence agreement before downloading its JVM.
It's a pain for those of us who do automation, native packages, Jenkins JVM deployment on slave...

I used Firefox and Firebug to sniff network exchanges.

## HTTP Request :

    GET /otn-pub/java/jdk/6u39-b04/jdk-6u39-linux-i586.bin?AuthParam=1359814101_9685f919f8b3113a89574ec4570d47b2 HTTP/1.1

juanje

This is a little trick I use to spin up the packages instalation on Debian/Ubuntu boxes in Vagrant.

I add a simple function that checks if a directory named something similar to ~/.vagrant.d/cache/apt/opscode-ubuntu-12.04/partial (it may have another path in Windows or MacOS) and create the directory if it doesn't already exist.

def local_cache(basebox_name)
  cache_dir = Vagrant::Environment.new.home_path.join('cache', 'apt', basebox_name)
  partial_dir = cache_dir.join('partial')
  partial_dir.mkdir unless partial_dir.exist?
 cache_dir

jefmathiot

#!/bin/bash

# Watch for changes on coffeescript files in the current directory and use GruntJS to compile to JS.
# See http://gruntjs.com

# Require inotify-tools
# Ubuntu : apt-get install inotify-tools

while true ; do \
  inotifywait -q *.coffee \