tibovanheule

# -Just to install gcc-8 and g++-8 on ubuntu 14-
sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
sudo apt update
sudo apt-get install gcc-8 g++-8
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 60
sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-8 60


# -Travis script-
language: c

tibovanheule

#!/bin/bash
# This copies a github enterprise (Ugent Repo to your github)
# Uses an SSH KEY!!!

cd /root/
rm -R project-groep12.git/
git clone git@github.ugent.be:Systeemprogrammeren2018/project-groep12.git --bare -q
cd project-groep12.git/
git remote add tibo git@github.com:tibovanheule/ProjectSysteemProg.git
git push tibo --mirror -q

tibovanheule

0.0.0.0	host.youtube.com
0.0.0.0	mx.youtube.com
0.0.0.0	admin.youtube.com
0.0.0.0	devel.youtube.com
0.0.0.0	stats.youtube.com
0.0.0.0	http.youtube.com
0.0.0.0	mx0.youtube.com
0.0.0.0	administration.youtube.com
0.0.0.0	development.youtube.com
0.0.0.0	svn.youtube.com

tibovanheule

Trickier than it seems.

1. Set up nvm

Let's assume that you've already created an unprivileged user named myapp. You should never run your Node.js applications as root!

Switch to the myapp user, and do the following:

1. curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.31.0/install.sh | bash (however, this will immediately run the nvm installer - you probably want to just download the install.sh manually, and inspect it before running it)
2. Install the latest stable Node.js version: nvm install stable

tibovanheule

**xclip: Pipe output to the clipboard**


To mouse clipboard
> echo 123 | xclip

For the system clip board,( For virtual box ) 
> echo 123 | xclip -sel clip

man file of xclip [here](https://linux.die.net/man/1/xclip).

tibovanheule

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

All hex value from 100% to 0% alpha:

tibovanheule

git fsck --unreachable | grep commit | cut -d ' ' -f3 | xargs git log --merges --no-walk
git update-ref refs/stash 4b3fc45c94caadcc87d783064624585c194f4be8 -m "My recover stash"

tibovanheule

#!/usr/bin/env bash

changed_files="$( git diff-tree -r --name-only --no-commit-id origin/master HEAD)"

changed() {
	echo "$changed_files" | wc -l | grep --quiet "[123456789]*" && eval "$1"
}
check_run() {
	echo "$changed_files" | grep --quiet "$1" && eval "$2"
}

tibovanheule

for file in /proc/*/status ; do awk '/VmSwap|Name/{printf $2 " " $3}END{ print ""}' $file; done

tibovanheule

 mkdir ./output
 mogrify -path ./output -depth 8 -resize 16% -compress LZW -sampling-factor 4:2:0 -strip -quality 85 -interlace JPEG -colorspace RGB *