diff --git a/2022/2022-06-08_JuliaForNewcomers/slides/bootstrap.md b/2022/2022-06-08_JuliaForNewcomers/slides/bootstrap.md
new file mode 100644
index 0000000000000000000000000000000000000000..bd735cbe6b0f0e1d7f0cfbd34ef9d9c443307566
--- /dev/null
+++ b/2022/2022-06-08_JuliaForNewcomers/slides/bootstrap.md
@@ -0,0 +1,165 @@
+<div class=leader>
+ Bootstrapping Julia
+</div>
+
+
+
+# Installing Julia
+
+Recommended method:
+
+- Download an archive from https://julialang.org/downloads/
+- Execute `julia` or `julia.exe` as-is
+- Link it to your `$PATH`
+
+Distribution packages usually work well too:
+
+- **Debians&Ubuntus**: `apt install julia`
+- **Iris/Aion**: `module add lang/Julia`
+
+
+
+# Life in REPL
+
+```julia
+user@pc $ julia
+
+julia> sqrt(1+1)
+1.4142135623730951
+
+julia> println("Well hello there!")
+Well hello there!
+
+julia> ?
+help?> sqrt
+
+sqrt(x)
+
+Computes the square root .....
+```
+
+
+
+# REPL modes
+
+Julia interprets some additional keys to make our lifes easier:
+
+- `?`: help mode
+- `;`: shell mode
+- `]`: packaging mode (looks like a box!)
+- `Backspace`: quits special mode
+- `Tab`: autocomplete anything
+- `\`... `Tab`: expand math characters
+
+
+
+# Loading libraries, modules and packages
+
+- Load a local file (with shared functions etc.)
+
+```julia
+include("mylibrary.jl")
+```
+
+- Load a package, add its exports to the global namespace
+
+using UnicodePlots
+
+- Load a package without exports
+
+```julia
+import UnicodePlots
+```
+
+- Trick: load package exports to a custom namespace
+
+```julia
+module Plt
+ using UnicodePlots
+end
+```
+
+
+
+# Managing packages from the package management environment
+
+- Install a package
+
+```julia
+] add UnicodePlots
+```
+
+- Uninstall a package
+
+```julia
+] remove UnicodePlots
+```
+
+- Enter a local project with separate package versions
+
+```julia
+] activate path/to/project
+```
+
+- Install dependencies of the local project
+
+```julia
+] instantiate
+```
+
+(Project data is stored in `Project.toml`, `Manifest.toml`)
+
+
+
+# Workflow: Testing in REPL
+
+- Code in REPL
+- Paste pieces of code back and forth to editor/IDE
+ - VS Code etc.: `Ctrl`+`Enter`
+ - Linuxes: magic middleclick
+- A script is eventually materialized
+ - ...or picked from history in `.julia/logs/` :)
+
+
+
+# Workflow: Write a good standalone script
+
+*Your scripts should communicate well with the environment!* (that means, among other, you)
+
+```julia
+#!/usr/bin/env julia
+
+global_param = get(ENV, "MY_SETTING", "default")
+
+function process_file(fn::String)
+ println("working on $fn...")
+ #...
+ if error_detected
+ @error "something terrible has happened" fn
+ exit(1)
+ end
+end
+
+process_file.(ARGS)
+exit(0)
+```
+
+
+
+# Workflow: What makes your script sustainable?
+
+Main UNIX facilities:
+- Commandline arguments tell the script where to do the work (make it *repurposable*)
+- Environment lets you customize stuff that doesn't easily fit into arguments (makes it *reconfigurable*)
+- Proper success & error reporting tells the other programs that something broke (makes the pipeline *robust*)
+- `#!` (aka "shabang") converts your script to a normal program (makes the user (you) much happier)
+
+
+
+<div class=leader>
+ PAUSE
+</div>
+
+Let's have *10 minutes* for a coffee or something.
+
+(Questions?)
diff --git a/2022/2022-06-08_JuliaForNewcomers/slides/distributed.md b/2022/2022-06-08_JuliaForNewcomers/slides/distributed.md
new file mode 100644
index 0000000000000000000000000000000000000000..d04433c52b976db5f909f134f17d779f634a3039
--- /dev/null
+++ b/2022/2022-06-08_JuliaForNewcomers/slides/distributed.md
@@ -0,0 +1,122 @@
+
+<div class=leader>
+ Parallel Julia on HPCs
+</div>
+
+
+
+# Julia model of distributed computation
+
+<center>
+<img src="slides/img/distrib.svg" width="50%">
+</center>
+
+
+
+# What does ULHPC look like?
+
+<center>
+<img src="slides/img/iris.png" width="30%">
+<br>
+<tt>hpc-docs.uni.lu/systems/iris</tt>
+</center>
+
+
+
+# Basic parallel processing
+
+**Using Threads:**
+
+1. start Julia with parameter `-t N`
+2. parallelize any loops with `Threads.@threads`
+
+**Using `Distributed`:**
+
+```julia
+using Distributed
+addprocs(N)
+newVector = pmap(function, oldVector)
+```
+
+
+
+# How to design for parallelization?
+
+- *Divide software into completely independent parts*
+ - avoid shared writeable state (to allow reentrancy)
+ - avoid global variables (to allow separation from the "mother" process)
+ - avoid complicated intexing in arrays (to allow slicing)
+ - avoid tiny computation steps (to allow high-yield computation)
+- *Design for utilization of the high-level looping primitives*
+ - use `map`
+ - use `reduce` or `mapreduce`
+ - parallelize programs using `pmap` and `dmapreduce` (DistributedData.jl)
+
+
+
+# Parallel → distributed processing
+
+You need a working `ssh`
+connection to the server, ideally with keys:
+
+```sh
+user@pc1 $ ssh server1
+Last login: Wed Jan 13 15:29:34 2021 from 2001:a18:....
+user@server $ _
+```
+
+Spawning remote processes on remote machines:
+
+```julia
+julia> using Distributed
+julia> addprocs([("server1", 10), ("pc2", 2)])
+```
+
+**Benefit:** No additional changes to the parallel programs!
+
+
+
+# Making a HPC-compatible script
+
+Main problems:
+1. discover the available resources
+2. spawn worker processes at the right place
+
+```julia
+using ClusterManagers
+
+addprocs_slurm(parse(Int, ENV["SLURM_NTASKS"]))
+
+# ... continue as usual
+```
+
+
+
+# Scheduling the script
+
+Normally, you write a "batch script" and add it to a queue using `sbatch`.
+
+Script in `runAnalysis.sbatch`:
+```sh
+#!/bin/bash
+# SBATCH -J MyAnalysisInJulia
+# SBATCH -n 10
+# SBATCH -c 1
+# SBATCH -t 30
+# SBATCH --mem-per-cpu 4G
+
+julia runAnalysis.jl
+```
+
+You start the script using:
+```sh
+ $ sbatch runAnalysis.sbatch
+```
+
+
+
+<div class=leader>
+ Questions?
+</div>
+
+Lets do some hands-on problem solving (expected around 15 minutes)
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new file mode 100644
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+
+# Julia for newcomers
+
+## June 8th, 2022
+
+<div style="top: 6em; left: 0%; position: absolute;">
+ <img src="theme/img/lcsb_bg.png">
+</div>
+
+<div style="top: 5em; left: 60%; position: absolute;">
+ <img src="slides/img/r3-training-logo.png" height="200px">
+ <br><br><br>
+ <h1>Julia for newcomers</h1>
+ <br><br><br>
+ <h4>
+ Laurent Heirendt, Ph.D.<br>
+ Miroslav KratochvÃl, Ph.D.<br><br>
+ R3 Team - <a href="mailto:lcsb-r3@uni.lu">lcsb-r3@uni.lu</a><br>
+ <i>Luxembourg Centre for Systems Biomedicine</i>
+ </h4>
+</div>
+
+<style>
+ code {border: 2pt dotted #f80; padding: .4ex; border-radius: .7ex; color:#444; }
+ pre code {border: 0;}
+ em {color: #e02;}
+ li {margin-bottom: 1ex;}
+ div.leader {font-size:400%; font-weight:bold; margin: 1em;}
+</style>
diff --git a/2022/2022-06-08_JuliaForNewcomers/slides/intro.md b/2022/2022-06-08_JuliaForNewcomers/slides/intro.md
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+# Motivation first!
+
+*Why is it good to work in compiled language?*
+
+- Programs become much faster for free.
+
+*What do we gain by having types in the language?*
+
+- Generic programming, and lots of optimization possibilities for the compiler.
+
+*Is Julia ecosystem ready for my needs?*
+
+- Likely. If not, extending the packages is unbelievably easy.
+
+
+
+# How to lose performance?
+
+Type `a+1` in a typical interpreted language.
+
+Computer has to do this:
+
+1. Check if `a` exists in the available variables
+2. Find the address of `a`
+3. Check if `a` is an actual object or null
+4. Find if there is `__add__` in the object, get its address
+5. Find if `__add__` is a function with 2 parameters
+6. Load the value of `a`
+7. Call the function, push call stack
+8. Find if 1 is an integer and can be added
+9. Check if `a` has a primitive representation (ie. not a big-int)
+10. Run the `add` instruction (this takes 1 CPU cycle!)
+11. Pop call stack
+12. Save the result to the place where the runtime can work with it
diff --git a/2022/2022-06-08_JuliaForNewcomers/slides/io.md b/2022/2022-06-08_JuliaForNewcomers/slides/io.md
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+
+<div class=leader>
+ Working with data
+</div>
+
+
+
+# What do we usually need?
+
+- some nice abstraction over "long" tabular data → DataFrames
+- getting data in and out → IO functions
+- making pictures → plotting packages
+
+
+
+# Loading plaintext files
+
+TODO
+
+
+
+# Writing plaintext files
+
+TODO
+
+
+
+# DataFrames
+
+Package `DataFrames.jl` provides a work-alike of the data frames from
+other environments (pandas, `data.frame`, tibbles, ...)
+
+```julia
+using DataFrames
+
+mydata = DataFrame(id = [32,10,5], text = ["foo", "bar", "baz"])
+
+mydata.text
+```
+
+Main change from `Matrix`: *column types differ*
+
+
+
+# DataFrames
+
+TODO CSV.jl, XLSX.jl
+
+
+
+# Plotting
+
+<center>
+<img src="slides/img/unicodeplot.png" height="80%" />
+</center>
+
+
+
+# Usual plotting packages
+
+- `UnicodePlots.jl` (useful in terminal)
+- `Plots.jl` (matplotlib workalike)
+- `GLMakie.jl` (interactive plots)
+- `CairoMakie` (PDF export of Makie plots)
+
+Native `ggplot` and `cowplot` ports are in development.
diff --git a/2022/2022-06-08_JuliaForNewcomers/slides/language.md b/2022/2022-06-08_JuliaForNewcomers/slides/language.md
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--- /dev/null
+++ b/2022/2022-06-08_JuliaForNewcomers/slides/language.md
@@ -0,0 +1,353 @@
+
+<div class=leader>
+ Julia language primer
+</div>
+
+
+
+# Expressions and types
+
+Expressions and types You can discover types of stuff using `typeof`.
+
+Common types:
+
+- `Bool`
+
+```julia
+false, true
+```
+
+- `Char`
+
+```julia
+'a', 'b', ...
+```
+
+- `String`
+
+```julia
+"some random text"
+```
+
+- `Int`
+
+```julia
+1, 0, -1, …
+```
+
+- `Float64`
+
+```julia
+ 1.1, -1e6, ...
+```
+
+
+
+
+# Types may have parameters (usually "contained type")
+
+- `Vector{Int}`
+
+```julia
+1, 2, 5, 10
+```
+
+- `Matrix{Float64}`
+
+```julia
+[1.0 2.0; 2.0 1.0]
+```
+
+- `Tuple`
+
+```julia
+(1, 2.0, "SomeLabel")
+```
+
+- `Set{Int}`
+- `Dict{Int,String}`
+
+(default parameter value is typically `Any`)
+
+
+
+# Supertype hierarchy
+
+Types possess a single supertype, which allows you to easily group
+multiple types under e.g. `Real`, `Function`, `Type`, `Any`, ...
+
+```julia
+julia> Int
+Int64
+
+julia> Int.super
+Signed
+
+julia> Int.super.super
+Integer
+
+julia> Int.super.super.super
+Real
+
+julia> Int.super.super.super.super
+Number
+
+julia> Int.super.super.super.super.super
+Any
+```
+
+These are useful when restricting what can go into your functions!
+
+
+
+# Basic functionality and expectable stuff
+
+- Math: `+`, `-`, `*`, `/`, `^`, ...
+
+- Logic: `==`, `!=`, `<`, `>`, `<=`, `>=`, `&&`, `||`, `!`, ...
+
+- Assignment: `=`, `+=`, `-=`, `*=`, ...
+
+- I/O: `open`, `println`, `read`, `readlines`, ...
+
+- Arrays: `array[1]`, `array[2:5]`, `array[begin+1:end-1]`, `size`, `length`, `cat`, `vcat`, `hcat`, ...
+
+Most functions are *overloaded* to *efficiently* work with multiple types of data.
+
+Functionality is easy to discover by just `Tab`bing the definitions, also `methods(...)` and `methodswith(...)`.
+
+
+
+# Control flow: Commands and code blocks
+
+Typically you write 1 command per 1 line.
+
+Commands can be separated by semicolons, and grouped using code blocks:
+
+```julia
+begin
+ a = 10
+ b = 20; b += 20
+ a + b # implicit return!
+end
+```
+
+Many constructions (cycles, function definitions) start the block
+automatically, you only write `end`.
+
+
+
+# Control flow: Conditional execution
+
+- Traditional `if`:
+
+```julia
+if condition
+ actions
+else # optional
+ actions # optional
+end
+```
+
+- Onesided shell-like shortcuts:
+
+```julia
+a<0 && (a = 0)
+
+isfinite(a) || throw_infinite_a_error()
+```
+
+- Shorter inline condition:
+
+```julia
+myfunction( index<=10 ? array[index] : default_value )
+```
+
+
+
+# Control flow: Doing stuff many times
+
+Iteration count-based loop:
+
+```julia
+for var = iterable # , var2 = iterable2, ...
+ code(variable, variable2)
+end
+```
+
+Examples:
+```julia
+for i=1:10
+ @info "iterating!" i
+end
+
+for i=1:10, j=1:10
+ matrix[i,j] = i*j
+end
+```
+
+Utilities: `eachindex`, `enumerate`
+
+
+
+# Control flow: Doing stuff many times
+
+Condition satisfaction-based loop:
+
+```julia
+ while condition
+ do_something() # condition is true
+ end
+ # condition is false
+```
+
+Example:
+```julia
+ number = 123519
+ digit_sum = 0
+ while number > 0
+ digit_sum += number % 10
+ number ÷= 10
+ end
+ @info "We've got results!" digit_sum
+```
+
+
+
+# Structured cycles!
+
+Using functional-style loops is *much less error-prone* to indexing
+errors.
+
+- Transform an array:
+
+```julia
+map(sqrt, [1,2,3,4,5])
+map((x,y) -> (x^2 - exp(y)), [1,2,3], [-1,0,1])
+```
+
+- Summarize an array:
+
+```julia
+reduce(+, [1,2,3,4,5])
+reduce((a,b) -> "$b $a", ["Use", "the Force", "Luke"])
+reduce(*, [1 2 3; 4 5 6], dims=1)
+```
+
+
+
+# Making new arrays with loops
+
+```julia
+julia> [i*10 + j for i=1:3, j=1:5]
+3×5 Matrix{Int64}:
+11 12 13 14 15
+21 22 23 24 25
+31 32 33 34 35
+
+julia> join(sort([c for word = ["the result is 123", "what's happening?", "stuff"]
+ for c = word
+ if isletter(c)]))
+"aaeeeffghhhiilnnpprssssttttuuw"
+```
+
+
+
+# Control flow: subroutines (functions and methods)
+
+- Multi-line function definition
+
+```julia
+function f(a,b)
+ return a + b
+end
+```
+
+- "Mathematical" definition
+
+```julia
+f(a,b) = a + b
+```
+
+- Definition with types specified (creates a *method* of a function)
+
+```julia
+f(a::Int, b::Int)::Int = a + b
+```
+
+- Overloading (adds another *method* to the function)
+
+```julia
+f(a::Complex, b::Complex)::Complex = complex(a.re+b.re, a.im+b.im)
+```
+
+(Upon calling the function, Julia picks the *most specific* method.)
+
+
+
+# Function arguments
+
+- Keyword arguments (can not be used for overloading)
+
+```julia
+function f(a, b=0; extra=0)
+ return a + b + extra
+end
+
+f(123, extra=321)
+```
+
+- Managing arguments en masse
+
+```julia
+euclidean(x; kwargs...) = sqrt.(sum(x.^2; kwargs...))
+
+max(args...) = maximum(args)
+```
+
+
+
+# Broadcasting over iterable things
+
+- Broadcasting operators by prepending a dot
+
+```julia
+matrix[row, :] .+= vector1 .* vector2
+```
+
+- Broadcasting a function
+
+```julia
+sqrt.(1:10)
+maximum.(eachcol(rand(100,100)))
+
+x = [1,2,3,4]
+x' .* x
+```
+
+Internally handled by `broadcast()`.
+
+
+
+# Advanced container types
+
+- Dictionaries (`Dict{KeyType, ValueType`) allow O(log n) indexing, great for
+ lookups or keyed data structures. Contents may be typed for increased
+ efficiency.
+
+```julia
+person = Dict("name" => "John", "surname" => "Foo", "age" => 30)
+person["age"]
+
+indexof(v::Vector) = Dict(v .=> eachindex(v))
+```
+
+- Sets are value-less dictionaries.
+
+```julia
+function unique(x)
+ elems = Set{eltype(x)}()
+ push!.(Ref(elems), x)
+ return collect(elems)
+end
+```
diff --git a/2022/2022-06-08_JuliaForNewcomers/slides/list.json b/2022/2022-06-08_JuliaForNewcomers/slides/list.json
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+++ b/2022/2022-06-08_JuliaForNewcomers/slides/list.json
@@ -0,0 +1,10 @@
+[
+ { "filename": "index.md" },
+ { "filename": "overview.md" },
+ { "filename": "intro.md" },
+ { "filename": "bootstrap.md" },
+ { "filename": "language.md" },
+ { "filename": "io.md" },
+ { "filename": "distributed.md" },
+ { "filename": "thanks.md" }
+]
diff --git a/2022/2022-06-08_JuliaForNewcomers/slides/overview.md b/2022/2022-06-08_JuliaForNewcomers/slides/overview.md
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+++ b/2022/2022-06-08_JuliaForNewcomers/slides/overview.md
@@ -0,0 +1,8 @@
+# Overview today
+
+0. Why would you learn another programming language again?
+1. Bootstrapping, working with packages, writing a script (45m), pause (10m)
+2. Language and syntax primer (20m)
+3. Getting the data in and out (15m)
+4. Running programs on ULHPC (15m)
+5. Questions, hands-on, time buffer (15m)
diff --git a/2022/2022-06-08_JuliaForNewcomers/slides/thanks.md b/2022/2022-06-08_JuliaForNewcomers/slides/thanks.md
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+++ b/2022/2022-06-08_JuliaForNewcomers/slides/thanks.md
@@ -0,0 +1,8 @@
+# Thank you!
+
+<center><img src="slides/img/r3-training-logo.png" height="200px"></center>
+
+Contact us if you need help:
+
+<a href="mailto:lcsb-r3@uni.lu">lcsb-r3@uni.lu</a>
+