Copying the same file to two locations

Copying the same file to two locations by using the cp command twice still seems logical but let us suppose we have to copy the file to three, five, or even more locations. Here is how a single command can achieve this purpose.

Syntax:

$ echo [destination1] [desctination2] [destiantion3]..... | xargs -n 1 cp [/location/sourcefile]

https://vitux.com/copying-one-file-simultaneously-to-multiple-locations-through-ubuntu-command-line/

How to permanently set $PATH on Linux/Unix?

You need to add it to your ~/.profile or ~/.bashrc file.

export PATH="$PATH:/path/to/dir"
Depending on what you're doing, you also may want to symlink to binaries:

cd /usr/bin
sudo ln -s /path/to/binary binary-name
Note that this will not automatically update your path for the remainder of the session. To do this, you should run:

source ~/.profile
or
source ~/.bashrc

https://stackoverflow.com/questions/14637979/how-to-permanently-set-path-on-linux-unix

Latex structure

\documentclass{article}
\usepackage[utf8]{inputenc}

\title{Probeersel}
\author{cornelispeek }
\date{July 2018}

\begin{document}

\maketitle

\section{Introduction}
What shall we do \cite{berne} with

\bibliographystyle{plain}
\bibliography{boeken}
\end{document}

You have to name the bibliography file and bibliographystyle before \end{document}

Get a list of Open Ports in Linux

ss -lntu

-n, --numeric       don't resolve service names
-l, --listening     display listening sockets
-t, --tcp           display only TCP sockets
-u, --udp           display only UDP sockets

Word 2016

Word 2016

• Ctrl+S = save
• Esc = terug naar vorig scherm
• Ctrl+O = open
• Ctrl + Alt + F2 = openen van filemanager
• Alt + Q = voer command in
• Ctrl + W = close
• Alt = voor navigatie in de Ribbons.
• F7 = spelling
• Alt + Ctrl + S = split document
• F9 = Refresh
• Ctrl + P = print
• Ctrl + F = Search
• Ctrl + H = Search and replace
• Ctrl + G = goto page, bookmark, fotonen
• Alt + F4= exit Word

Show random art image from public key

ssh-keygen -lvf ~/.ssh/<id_whatever_name>

stackoverflow

How to make several directories in a folder

mkdir week{1,2,3,4}