linux_introduction/homework/todo_template.md

# Essential: introduction to linux


## Introduction to Linux

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#introduction-to-linux) to course documentation

### Student notes:

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## Where does Linux originate from?

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#where-does-linux-originate-from) to course documentation

### Student notes:

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## Who is behind this project?

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#who-is-behind-this-project) to course documentation

### Student notes:

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## What is the deal with 'GNU-slash-Linux'?

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#what-is-the-deal-with-gnu-slash-linux) to course documentation

### Student notes:

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## Where can you <em>get</em> some Linux?

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#where-can-you-get-some-linux) to course documentation

### Student notes:

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## Debian

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#debian) to course documentation

### Student notes:

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## How to create a virtual machine

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#how-to-create-a-virtual-machine) to course documentation

### Student notes:

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## Breakdown of the Debian installation

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#breakdown-of-the-debian-installation) to course documentation

### Student notes:

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## Exercise

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#exercise) to course documentation

### Student notes:

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## Quick look at an idle system

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#quick-look-at-an-idle-system) to course documentation

### Student notes:

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## Package managers

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#package-managers) to course documentation

### Student notes:

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## Graphical installation

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#graphical-installation) to course documentation

### Student notes:

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## Command line installation

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#command-line-installation) to course documentation

### Student notes:

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## Adding a secondary desktop environment

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#adding-a-secondary-desktop-environment) to course documentation

### Student notes:

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## Changing the runlevel

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#changing-the-runlevel) to course documentation

### Student notes:

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## Exercise

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#exercise-1) to course documentation

### Student notes:

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## Guest additions

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_linux.md#guest-additions) to course documentation

### Student notes:

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# Essential: introduction to the commandline


## Introduction to the command line

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#introduction-to-the-command-line) to course documentation

### Student notes:

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## Compiled vs interpreted

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#compiled-vs-interpreted) to course documentation

### Student notes:

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## Note on file extensions

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#note-on-file-extensions) to course documentation

### Student notes:

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## More about paths

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#more-about-paths) to course documentation

### Student notes:

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## Absolute and relative paths

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#absolute-and-relative-paths) to course documentation

### Student notes:

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## root and  / and /root are not the same thing

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#root-and---and-root-are-not-the-same-thing) to course documentation

### Student notes:

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## Exercise

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#exercise) to course documentation

### Student notes:

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## A pit stop to review what we've learned so far

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#a-pit-stop-to-review-what-weve-learned-so-far) to course documentation

### Student notes:

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## Arguments and flags

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#arguments-and-flags) to course documentation

### Student notes:

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## Getting help

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#getting-help) to course documentation

### Student notes:

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## Options

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#options) to course documentation

### Student notes:

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## Manuals

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#manuals) to course documentation

### Student notes:

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## Exercise

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#exercise-1) to course documentation

### Student notes:

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## Creating, modifying and deleting

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#creating-modifying-and-deleting) to course documentation

### Student notes:

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## Directories

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#directories) to course documentation

### Student notes:

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## Files

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#files) to course documentation

### Student notes:

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## Links

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#links) to course documentation

### Student notes:

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## Editors

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#editors) to course documentation

### Student notes:

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## nano

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#nano) to course documentation

### Student notes:

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## Exercise

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#exercise-2) to course documentation

### Student notes:

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## vi and vim

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#vi-and-vim) to course documentation

### Student notes:

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## Exercise

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#exercise-3) to course documentation

### Student notes:

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## Opening or peaking into files

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#opening-or-peaking-into-files) to course documentation

### Student notes:

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## Exercise

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#exercise-4) to course documentation

### Student notes:

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## Finding stuff

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#finding-stuff) to course documentation

### Student notes:

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## Finding files

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#finding-files) to course documentation

### Student notes:

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## The easy way

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#the-easy-way) to course documentation

### Student notes:

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## The hard way

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#the-hard-way) to course documentation

### Student notes:

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## Exercise

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#exercise-5) to course documentation

### Student notes:

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## Searching inside files

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#searching-inside-files) to course documentation

### Student notes:

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## Wild cards and regular expressions

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#wild-cards-and-regular-expressions) to course documentation

### Student notes:

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## Wild cards

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#wild-cards) to course documentation

### Student notes:

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## Exercise

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#exercise-6) to course documentation

### Student notes:

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## Exercise

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#exercise-7) to course documentation

### Student notes:

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## Regular expressions

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#regular-expressions) to course documentation

### Student notes:

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## Pipes and redirects

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#pipes-and-redirects) to course documentation

### Student notes:

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## Redirecting

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#redirecting) to course documentation

### Student notes:

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## Input redirection

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#input-redirection) to course documentation

### Student notes:

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## Piping

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#piping) to course documentation

### Student notes:

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## Text manipulation

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#text-manipulation) to course documentation

### Student notes:

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## Ideas

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#ideas) to course documentation

### Student notes:

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## Exercises

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#exercises) to course documentation

### Student notes:

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## Mini exercise 1

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#mini-exercise-1) to course documentation

### Student notes:

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## Mini exercise 2

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#mini-exercise-2) to course documentation

### Student notes:

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## Mini exercise 3

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#mini-exercise-3) to course documentation

### Student notes:

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## Mini exercise 4

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#mini-exercise-4) to course documentation

### Student notes:

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## Mini exercise 5

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#mini-exercise-5) to course documentation

### Student notes:

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## Mini exercise 6

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#mini-exercise-6) to course documentation

### Student notes:

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## Ideas

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_the_commandline.md#ideas-1) to course documentation

### Student notes:

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# Essential: introduction to administration


## Users

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#users) to course documentation

### Student notes:

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## Adding and removing users

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#adding-and-removing-users) to course documentation

### Student notes:

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## GNOME

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#gnome) to course documentation

### Student notes:

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## command line

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#command-line) to course documentation

### Student notes:

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## Switching user

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#switching-user) to course documentation

### Student notes:

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## Groups

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#groups) to course documentation

### Student notes:

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## Permissions

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#permissions) to course documentation

### Student notes:

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## Octal number system

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#octal-number-system) to course documentation

### Student notes:

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## Changing ownership

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#changing-ownership) to course documentation

### Student notes:

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## umask

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#umask) to course documentation

### Student notes:

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## Essential programs

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#essential-programs) to course documentation

### Student notes:

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## Remote control of a server

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#remote-control-of-a-server) to course documentation

### Student notes:

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## History

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#history) to course documentation

### Student notes:

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## SSH and SFTP

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#ssh-and-sftp) to course documentation

### Student notes:

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## Bandit

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/essential/introduction_to_administration.md#bandit) to course documentation

### Student notes:

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# Advanced: learning bash scripting


## bash

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#bash) to course documentation

### Student notes:

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## Using variables to store the output of command

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#using-variables-to-store-the-output-of-command) to course documentation

### Student notes:

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## Coding challenge - Output system stats

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#coding-challenge---output-system-stats) to course documentation

### Student notes:

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## Getting input into the script

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#getting-input-into-the-script) to course documentation

### Student notes:

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## With read

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#with-read) to course documentation

### Student notes:

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## Coding challenge - Secret input

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#coding-challenge---secret-input) to course documentation

### Student notes:

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## read multiple variables

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#read-multiple-variables) to course documentation

### Student notes:

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## Exercise - unpack values

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#exercise---unpack-values) to course documentation

### Student notes:

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## With command line arguments

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#with-command-line-arguments) to course documentation

### Student notes:

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## Coding Challenge - output the exact output below

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#coding-challenge---output-the-exact-output-below) to course documentation

### Student notes:

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## More math!

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#more-math) to course documentation

### Student notes:

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## The let keyword

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#the-let-keyword) to course documentation

### Student notes:

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## The expr keyword

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#the-expr-keyword) to course documentation

### Student notes:

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## Double parenthesis

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#double-parenthesis) to course documentation

### Student notes:

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## Variable length

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#variable-length) to course documentation

### Student notes:

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## If Statements - How to make decisions within your Bash script.

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#if-statements---how-to-make-decisions-within-your-bash-script) to course documentation

### Student notes:

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## How does it work behind the scenes?

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#how-does-it-work-behind-the-scenes) to course documentation

### Student notes:

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## exit status

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#exit-status) to course documentation

### Student notes:

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## test

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#test) to course documentation

### Student notes:

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## Nested if statements

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#nested-if-statements) to course documentation

### Student notes:

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## A <em>modern</em> version of test

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#a-modern-version-of-test) to course documentation

### Student notes:

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## [[  

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#--) to course documentation

### Student notes:

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## ((  ))

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#---1) to course documentation

### Student notes:

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## &amp;&amp; and  ||

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#-and--) to course documentation

### Student notes:

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## Coding challenge - File information

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#coding-challenge---file-information) to course documentation

### Student notes:

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## Coding challenge - pipe or argument?

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#coding-challenge---pipe-or-argument) to course documentation

### Student notes:

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## Loops - A variety of ways to perform repetitive tasks.

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#loops---a-variety-of-ways-to-perform-repetitive-tasks) to course documentation

### Student notes:

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## while loop

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#while-loop) to course documentation

### Student notes:

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## Read from a file with a while loop

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#read-from-a-file-with-a-while-loop) to course documentation

### Student notes:

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## Read from a pipe with a while loop

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#read-from-a-pipe-with-a-while-loop) to course documentation

### Student notes:

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## for loop

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#for-loop) to course documentation

### Student notes:

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## Counter loops with for

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#counter-loops-with-for) to course documentation

### Student notes:

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## Finicky behaviour

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#finicky-behaviour) to course documentation

### Student notes:

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## break and continue

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#break-and-continue) to course documentation

### Student notes:

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## Coding challenge - pipe or argument plus action!

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#coding-challenge---pipe-or-argument-plus-action) to course documentation

### Student notes:

TODO

## Coding challenge - Rename files

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#coding-challenge---rename-files) to course documentation

### Student notes:

TODO

## Coding challenge - Rename jpeg files

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#coding-challenge---rename-jpeg-files) to course documentation

### Student notes:

TODO

## Coding challenge - Remove duplicate files

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#coding-challenge---remove-duplicate-files) to course documentation

### Student notes:

TODO

## Coding challenge - File tree

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#coding-challenge---file-tree) to course documentation

### Student notes:

TODO

## Coding challenge - Compare and move

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#coding-challenge---compare-and-move) to course documentation

### Student notes:

TODO

## Coding challenge - Guess the number

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#coding-challenge---guess-the-number) to course documentation

### Student notes:

TODO

## Functions - Reuse code to make life easier.

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#functions---reuse-code-to-make-life-easier) to course documentation

### Student notes:

TODO

## defining a function

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#defining-a-function) to course documentation

### Student notes:

TODO

## function arguments

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#function-arguments) to course documentation

### Student notes:

TODO

## global vs local variable

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#global-vs-local-variable) to course documentation

### Student notes:

TODO

## return values

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#return-values) to course documentation

### Student notes:

TODO

## the command builtin

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#the-command-builtin) to course documentation

### Student notes:

TODO

## Coding challenge - Student reports

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#coding-challenge---student-reports) to course documentation

### Student notes:

TODO

## User Interface - Make your scripts user friendly.

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#user-interface---make-your-scripts-user-friendly) to course documentation

### Student notes:

TODO

## Coding challenge - Address book

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#coding-challenge---address-book) to course documentation

### Student notes:

TODO

## Arrays in bash

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#arrays-in-bash) to course documentation

### Student notes:

TODO

## Python

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#python) to course documentation

### Student notes:

TODO

## Vim as an IDE

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_bash_scripting.md#vim-as-an-ide) to course documentation

### Student notes:

TODO

# Advanced: learning shells


## bash login

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#bash-login) to course documentation

### Student notes:

TODO

## which files are sources when

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#which-files-are-sources-when) to course documentation

### Student notes:

TODO

## A clean slate

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#a-clean-slate) to course documentation

### Student notes:

TODO

## Prompt customization

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#prompt-customization) to course documentation

### Student notes:

TODO

## Saving our changes

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#saving-our-changes) to course documentation

### Student notes:

TODO

## Decoding the <em>base</em> prompt

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#decoding-the-base-prompt) to course documentation

### Student notes:

TODO

## Alternative shells

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#alternative-shells) to course documentation

### Student notes:

TODO

## zsh

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#zsh) to course documentation

### Student notes:

TODO

## fish

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#fish) to course documentation

### Student notes:

TODO

## xonsh

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#xonsh) to course documentation

### Student notes:

TODO

## Shell completion

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#shell-completion) to course documentation

### Student notes:

TODO

## Frameworks

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#frameworks) to course documentation

### Student notes:

TODO

## oh my zsh

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#oh-my-zsh) to course documentation

### Student notes:

TODO

## oh my bash

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#oh-my-bash) to course documentation

### Student notes:

TODO

## xxh

 * [Link](https://gitea.86thumbs.net/waldek/linux_introduction/src/branch/master/advanced/learning_shells.md#xxh) to course documentation

### Student notes:

TODO