DevOps: My all-in-one & must have list

Git

To install git type:

sudo apt install git && git config --global credential.helper store
git config --global user.name "your username"
git config --global user.password "your password"

Zsh

In order to install zsh on Debian or its deratives, please use:

sudo apt update && apt install zsh

Then type:

chsh -s /usr/bin/zsh

Then log out and log in and start your Terminal.

After this press 2:

(2)  Populate your ~/.zshrc with the configuration recommended
     by the system administrator and exit (you will need to edit
     the file by hand, if so desired).

Oh My Zsh

You can install Oh My Zsh with:

sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

Then you should see:

         __                                     __
  ____  / /_     ____ ___  __  __   ____  _____/ /_
 / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \
/ /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / /
\____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/
                        /____/                       ....is now installed!


Before you scream Oh My Zsh! look over the `.zshrc` file to select plugins, themes, and options.

All possible themes are available here.

In order to enable a theme, set ZSH_THEME to the name of the theme in your ~/.zshrc, before sourcing Oh My Zsh; for example: ZSH_THEME=robbyrussell If you do not want any theme enabled, just set ZSH_THEME to blank: ZSH_THEME="".

Plugins

For the sake of happiness, add this at plugins in your .zshrc:

git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
git clone https://github.com/zsh-users/zsh-completions ${ZSH_CUSTOM:-${ZSH:-~/.oh-my-zsh}/custom}/plugins/zsh-completions
git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions

fpath+=${ZSH_CUSTOM:-${ZSH:-~/.oh-my-zsh}/custom}/plugins/zsh-completions/src
plugins=(git aliases debian branch github zsh-autosuggestions zsh-syntax-highlighting zsh-completions zsh-interactive-cd zsh-navigation-tools)

Fonts

All the best NerdFonts can be found here.

Although my winner is the: Cascaydia Cove Nerd Font

Unpack fonts to /usr/share/fonts/ and rebuild the cache:

fc-cache -f -v

Powerlevel10k

Clone repository:

git clone --depth=1 https://github.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes/powerlevel10k

Set ZSH_THEME="powerlevel10k/powerlevel10k" in ~/.zshrc.

And for Powerlevel10k instant prompts, add this to .zshrc:

# Enable Powerlevel10k instant prompt. Should stay close to the top of ~/.zshrc.
# Initialization code that may require console input (password prompts, [y/n]
# confirmations, etc.) must go above this block; everything else may go below.
if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
  source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
fi

Build essentials

Type:

sudo apt install build-essential

Snap

$ su root
apt update
apt install snapd

Re-log and type:

sudo snap install core

Flatpak

For Flatpak type:

sudo apt install flatpak gnome-software-plugin-flatpak
flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

Restart OS and voula.

GlobalProtect OpenConnect

For non-Debian distros, you can use the project GlobalProtect OpenConnect.

In case you want to install it, type:

sudo add-apt-repository ppa:yuezk/globalprotect-openconnect
sudo apt-get update
sudo apt-get install globalprotect-openconnect

Debian 12+

For Debian-based distros, use this:

sudo apt get update
sudo apt install openconnect network-manager-openconnect network-manager-openconnect-gnome

To test it, use GUI in Gnome or type:

sudo openconnect --protocol=gp global.protect.server -u user-name

Homebrew

To install brew, which is not only for macOS developers, type:

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

After this, do:

(echo; echo 'eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"') >> /home/$USER/.zprofile
eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"

Docker

Setup

To install type:

sudo apt-get install \
  ca-certificates \
  curl \
  gnupg \
  lsb-release

sudo mkdir -p /etc/apt/keyrings

sudo install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
sudo chmod a+r /etc/apt/keyrings/docker.gpg

echo \
  "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
  "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | \
  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

sudo apt update && sudo apt install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

Add Docker to sudoers

sudo groupadd docker
sudo usermod -aG docker ${USER} && sudo newgrp docker
sudo chown "$USER":"$USER" /home/"$USER"/.docker -R
sudo chmod g+rwx "$HOME/.docker" -R
sudo chmod 666 /var/run/docker.sock

IP Range

In order to change the IP range for containers, go to:

sudo nano /etc/docker/daemon.json

Paste:

{
  "bip": "172.24.0.1/24",
  "fixed-cidr": "172.24.0.1/25",
  "insecure-registries": ["registry:32000"]
}

Then restart the daemon:

sudo systemctl daemon-reload && sudo systemctl restart docker

Nerdctl

To install nerdctl, use brew:

brew install nerdctl

Portainer

For Portainer, type:

docker volume create portainer_data \
&& docker run -d -p 8000:8000 -p 9443:9443 \
--name portainer --restart=always \
-v /var/run/docker.sock:/var/run/docker.sock \
-v portainer_data:/data portainer/portainer-ce:latest

Then visit https://localhost:9443/.

QEMU/KVM

Install QEMU/KVM

For a QEMU and KVM, type:

sudo apt install -y qemu-kvm libvirt-daemon  bridge-utils virtinst libvirt-daemon-system
sudo apt install -y virt-top libguestfs-tools libosinfo-bin  qemu-system virt-manager

Setup grants for KVM

First, add your username to kvm group:

sudo systemctl stop libvirtd 
sudo usermod -aG libvirt ${USER}
sudo usermod -aG libvirt-qemu ${USER}
sudo usermod -aG kvm ${USER}
sudo usermod -aG input ${USER}
sudo usermod -aG disk ${USER}
sudo virsh net-start default
sudo virsh net-autostart default
sudo systemctl start libvirtd

Set permissions for QEMU processes in /etc/libvirt/qemu.conf

# Some examples of valid values are:
#
#       user = "qemu"   # A user named "qemu"
#       user = "+0"     # Super user (uid=0)
#       user = "100"    # A user named "100" or a user with uid=100
#
#user = "libvirt-qemu"
user = "your_usr"

# The group for QEMU processes run by the system instance. It can be
# specified in a similar way to user.
#group = "libvirt-qemu"
group = "libvirt"

# Whether libvirt should dynamically change file ownership
# to match the configured user/group above. Defaults to 1.
# Set to 0 to disable file ownership changes.
# dynamic_ownership = 0

Refresh group membership:

su - ${USER}

Add an alias to your ~/.zshrc:

echo "alias virsh='EDITOR=nano sudo virsh && cd /etc/libvirt/qemu'" >> ~/.zshrc

Finally:

source ~/.zshrc

sudo systemctl restart libvirtd

And:

virsh
list --all
start mydomain

Add network bridge

First, you need to edit /etc/network/interfaces:

# Bridge setup
iface br0 inet dhcp
  bridge_ports eth0 eno1

Restart manager:

sudo service network-manager restart

Check if br0 is up:

$ ip a s br0
3: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether fe:54:00:b5:c9:02 brd ff:ff:ff:ff:ff:ff
    inet 10.10.10.1/24 brd 10.10.10.255 scope global br0
       valid_lft forever preferred_lft forever
    inet6 fe80::7c49:43ff:feaf:4d4b/64 scope link 
       valid_lft forever preferred_lft forever

You can check if everything is good with:

virsh net-list --all

Test QEMU/KVM

To test it out, type for example:

❯ sudo systemctl status libvirtd
○ libvirtd.service - Virtualization daemon
     Loaded: loaded (/lib/systemd/system/libvirtd.service; enabled; preset: enabled)
     Active: inactive (dead) since Thu 2023-07-06 20:57:55 CEST; 29min ago
   Duration: 2min 116ms
TriggeredBy: ● libvirtd-ro.socket
             ● libvirtd.socket
             ● libvirtd-admin.socket
       Docs: man:libvirtd(8)
             https://libvirt.org
   Main PID: 68980 (code=exited, status=0/SUCCESS)
        CPU: 112ms

lip 06 20:55:55 hea-runnerw-03 systemd[1]: Starting libvirtd.service - Virtualization daemon...
lip 06 20:55:55 hea-runnerw-03 systemd[1]: Started libvirtd.service - Virtualization daemon.
lip 06 20:57:55 hea-runnerw-03 systemd[1]: libvirtd.service: Deactivated successfully.

sudo virt-install \
--name deb11 \
--ram 2048 \
--vcpus 2 \
--disk path=/var/lib/libvirt/images/deb11-vm.qcow2,size=20 \
--os-type linux \
--os-variant debian9 \
--network bridge=br1 \
--graphics none \
--console pty,target_type=serial \
--location 'http://ftp.debian.org/debian/dists/bullseye/main/installer-amd64/' \
--extra-args 'console=ttyS0,115200n8 serial'

Kubernetes

Kubectl

sudo apt update \
&& sudo apt install -y ca-certificates curl \
&& sudo curl -fsSLo /etc/apt/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg \
&& echo "deb [signed-by=/etc/apt/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" \
| sudo tee /etc/apt/sources.list.d/kubernetes.list \
&& sudo apt-get update \
&& sudo apt-get install -y kubectl

Then add this to .zshrc:

source <(kubectl completion zsh)

If you get an error like 2: command not found: compdef, then add the following to the beginning of your ~/.zshrc file:

autoload -Uz compinit
compinit

VMware Tanzu

Then obtain the vSphere plugin to use it with Tanzu. And unzip vsphere-plugin to your /usr/bin/ and add:

echo 'export PATH=$PATH:/usr/bin/vsphere-plugin/bin' >> ~/.zshrc

Helm

Install it through:

curl https://baltocdn.com/helm/signing.asc | gpg --dearmor | sudo tee /usr/share/keyrings/helm.gpg > /dev/null
sudo apt-get install apt-transport-https --yes
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/helm.gpg] https://baltocdn.com/helm/stable/debian/ all main" | sudo tee /etc/apt/sources.list.d/helm-stable-debian.list
sudo apt-get update
sudo apt-get install helm

And add completions to .zshrc:

source <(helm completion zsh)

Argo

For both: Workflows and CD, better is to use brew to install CLI’s.

The argo stands for Workflows CLI, while argocd for ArgoCD:

brew install argo argocd

CLI’s

Terraform

For Terraform instalation type:

wget -O- https://apt.releases.hashicorp.com/gpg | sudo gpg --dearmor -o /usr/share/keyrings/hashicorp-archive-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] https://apt.releases.hashicorp.com $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/hashicorp.list
sudo apt update && sudo apt install terraform

And add it to your .zshrc:

autoload -U +X bashcompinit && bashcompinit
complete -o nospace -C /usr/bin/terraform terraform

zstyle ':completion:*' menu select
fpath+=~/.zfunc

Vagrant

For Vagrant type:

wget -O- https://apt.releases.hashicorp.com/gpg | sudo gpg --dearmor -o /usr/share/keyrings/hashicorp-archive-keyring.gpg
echo "deb [signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] https://apt.releases.hashicorp.com $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/hashicorp.list
sudo apt update && sudo apt install vagrant

In case of usage with KVM/QEMU, install this:

vagrant plugin install vagrant-libvirt && vagrant plugin install vagrant-mutate

Note: You need to have QEMU/KVM and libvrt installed.

AWS

To install AWS CLI type:

curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
unzip awscliv2.zip
sudo ./aws/install -i /usr/local/aws-cli -b /usr/local/bin
rm -r aws awscliv2.zip

EKS

To install eksctl which is the official CLI for Amazon EKS, type:

ARCH=amd64
PLATFORM=$(uname -s)_$ARCH

curl -sLO "https://github.com/weaveworks/eksctl/releases/latest/download/eksctl_$PLATFORM.tar.gz"

# (Optional) Verify checksum
curl -sL "https://github.com/weaveworks/eksctl/releases/latest/download/eksctl_checksums.txt" | grep $PLATFORM | sha256sum --check

tar -xzf eksctl_$PLATFORM.tar.gz -C /tmp && rm eksctl_$PLATFORM.tar.gz

sudo mv /tmp/eksctl /usr/local/bin

Azure

This can be found in the default repository:

sudo apt update && sudo apt install azure-cli

Apps

VSCode

To install it, use:

sudo apt install wget gpg
wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > packages.microsoft.gpg
sudo install -D -o root -g root -m 644 packages.microsoft.gpg /etc/apt/keyrings/packages.microsoft.gpg
sudo sh -c 'echo "deb [arch=amd64,arm64,armhf signed-by=/etc/apt/keyrings/packages.microsoft.gpg] https://packages.microsoft.com/repos/code stable main" > /etc/apt/sources.list.d/vscode.list'
rm -f packages.microsoft.gpg

sudo apt install apt-transport-https
sudo apt update
sudo apt install code

JetBrains

For Jetbrains Toolbox, download binary from: here and unpack it in /usr/bin/.

Flameshot

For screenshot application like Lightshoot on Windows, use this:

sudo apt install flameshot

GitHub Desktop

For GitHub Desktop, please type:

wget -qO - https://apt.packages.shiftkey.dev/gpg.key | gpg --dearmor | sudo tee /etc/apt/keyrings/shiftkey-packages.gpg > /dev/null
sudo sh -c 'echo "deb [arch=amd64 signed-by=/etc/apt/keyrings/shiftkey-packages.gpg] https://apt.packages.shiftkey.dev/ubuntu/ any main" > /etc/apt/sources.list.d/shiftkey-packages.list'
sudo apt update -y && sudo apt install github-desktop

Packages

Kerberos

Install it via:

sudo apt install krb5-user -y

Then edit the config:

sudo nano /etc/krb5.conf

Like this:

[libdefaults]
        default_realm = company.local

[realms]
company.local = {
        kdc = DC0.company.local
        admin_server = DC0.company.local
}
[domain_realm]
        .company.local = COMPANY.LOCAL

Then use, to log in:

kinit username@COMPANY.LOCAL

Check it with:

$klist

Ticket cache: FILE:/tmp/krb5cc_1000
Default principal: username@COMPANY.LOCAL

Valid starting       Expires              Service principal
27.05.2022 08:59:22  27.05.2022 18:59:22  krbtgt/COMPANY.LOCAL@COMPANY.LOCAL
renew until 28.05.2022 08:59:17

To create the `keytab` for log in purposes, use:

ktutil

addent -password -p username@COMPANY.LOCAL -k 1 -e RC4-HMAC
wkt /dir/username.keytab

Oracle Client

For Oracle Client, paste this:

sudo apt install -y unixodbc-dev libaio1
sudo mkdir -p /opt/oracle
cd /opt/oracle/
sudo wget -P /opt/oracle https://download.oracle.com/otn_software/linux/instantclient/19800/instantclient-basic-linux.x64-19.8.0.0.0dbru.zip
sudo wget -P /opt/oracle https://download.oracle.com/otn_software/linux/instantclient/19800/instantclient-sqlplus-linux.x64-19.8.0.0.0dbru.zip
sudo wget -P /opt/oracle https://download.oracle.com/otn_software/linux/instantclient/19800/instantclient-sdk-linux.x64-19.8.0.0.0dbru.zip
sudo unzip instantclient-basic-linux.x64-19.8.0.0.0dbru.zip -d /opt/oracle
sudo unzip instantclient-sqlplus-linux.x64-19.8.0.0.0dbru.zip -d /opt/oracle
sudo unzip instantclient-sdk-linux.x64-19.8.0.0.0dbru.zip -d /opt/oracle
export PATH="$PATH:/opt/oracle/instantclient_19_8"
export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/opt/oracle/instantclient_19_8"
sudo ldconfig

Microsoft SQL Server ODBC

curl https://packages.microsoft.com/keys/microsoft.asc | sudo tee /etc/apt/trusted.gpg.d/microsoft.asc

#Debian 12
curl https://packages.microsoft.com/config/debian/12/prod.list | sudo tee /etc/apt/sources.list.d/mssql-release.list

sudo apt-get update
sudo ACCEPT_EULA=Y apt-get install -y msodbcsql17
# optional: for bcp and sqlcmd
sudo ACCEPT_EULA=Y apt-get install -y mssql-tools
echo 'export PATH="$PATH:/opt/mssql-tools/bin"' >> ~/.bashrc
source ~/.bashrc
# optional: for unixODBC development headers
sudo apt-get install -y unixodbc-dev
# optional: kerberos library for debian-slim distributions
sudo apt-get install -y libgssapi-krb5-2

Or just download the .dpkg and install it:

wget https://packages.microsoft.com/debian/12/prod/pool/main/m/msodbcsql17/msodbcsql17_17.10.5.1-1_amd64.deb
wget https://packages.microsoft.com/debian/12/prod/pool/main/m/msodbcsql18/msodbcsql18_18.3.2.1-1_amd64.deb
sudo dpkg -i msodbcsql17_17.10.5.1-1_amd64.deb
sudo dpkg -i msodbcsql18_18.3.2.1-1_amd64.deb

Languages

Python

In Debian 12, the most recent version is included - 3.11.2.

Just install poetry and virtualenv for future isolated deployments:

sudo apt install python3-virtualenv python3-poetry

Ruby

To install Rbenv, type:

sudo apt update && sudo apt install rbenv
echo 'eval "$(/usr/bin/rbenv init - zsh)"' >> ~/.zshrc
git clone https://github.com/rbenv/ruby-build.git "$(rbenv root)"/plugins/ruby-build

To install Ruby:

# List latest stable versions:
$ rbenv install --list
3.0.6
3.1.4
3.2.2
jruby-9.4.5.0
mruby-3.2.0
picoruby-3.0.0
truffleruby-23.1.1
truffleruby+graalvm-23.1.1


# List all local versions:
$ rbenv versions
  system
* 3.1.2 (set by /home/${USER}/.rbenv/version)
  truffleruby+graalvm-22.1.0

# Install a Ruby version:
$ rbenv install 3.1.2

And you should see something like this:

Downloading ruby-3.2.2.tar.gz...
-> https://cache.ruby-lang.org/pub/ruby/3.2/ruby-3.2.2.tar.gz
Installing ruby-3.2.2...
Installed ruby-3.2.2 to /home/USER/.rbenv/versions/3.2.2

Now set your Ruby build as default:

$ rbenv global 3.2.2   # Set the default Ruby version for this machine
# or:
$ rbenv local 3.2.2    # Set the Ruby version for this directory

$ rbenv uninstall 3.1.2

Last but not least, install Bundler:

gem install bundler

And voila!

Ruby Kernel for Jupyter Notebooks

To use Ruby as kernel in Jupyter Notebooks, please type:

$ gem install iruby && source ~/.zshrc
$ iruby register --force

TruffleRuby GraalVM

To install GrallVM TruffleRuby, you can use rbenv too:

rbenv install truffleruby+graalvm-22.1.0

You may need to install OpenSSL v1.1 too:

brew install openssl@1.1

If compilation fails, add it to your .zshrc:

# Ruby GraalVM
export LANG=en_US.UTF-8
export PATH="/home/linuxbrew/.linuxbrew/opt/openssl@1.1/bin:$PATH" 
export OPENSSL_PREFIX="/home/linuxbrew/.linuxbrew/opt/openssl@1.1"
export LDFLAGS="-L/home/linuxbrew/.linuxbrew/opt/openssl@1.1/lib"
export CPPFLAGS="-I/home/linuxbrew/.linuxbrew/opt/openssl@1.1/include"
export RUBY_CONFIGURE_OPTS="--with-openssl-dir=$OPENSSL_PREFIX"

Crystal

Crystal - the compiled and typed little Ruby’s brother, can be installed on Debian 12 using two methods:

default setup via .sh
or through apt.

Default one:

curl -fsSL https://crystal-lang.org/install.sh | sudo bash

Apt (preferred):

echo 'deb http://download.opensuse.org/repositories/devel:/languages:/crystal/Debian_Testing/ /' | sudo tee /etc/apt/sources.list.d/devel:languages:crystal.list
curl -fsSL https://download.opensuse.org/repositories/devel:languages:crystal/Debian_Testing/Release.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/devel_languages_crystal.gpg > /dev/null
sudo apt update
sudo apt install crystal

The following packages are not required, but recommended for using the respective features in the standard library:

sudo apt install libssl-dev      # for using OpenSSL
sudo apt install libxml2-dev     # for using XML
sudo apt install libyaml-dev     # for using YAML
sudo apt install libgmp-dev      # for using Big numbers
sudo apt install libz-dev        # for using crystal play

For Crystaline (language server), type:

mkdir -p .crystaline && cd .crystal
wget https://github.com/elbywan/crystalline/releases/latest/download/crystalline_x86_64-unknown-linux-musl.gz -O crystalline.gz &&\
gzip -d crystalline.gz &&\
chmod u+x crystalline

In the configuration, type the absolute location of the binary in the following field:

Go

At the moment of writing, the latest build was 1.22.0:

cd ~/Downloads 
wget https://go.dev/dl/go1.22.0.linux-amd64.tar.gz
sudo rm -rf /usr/local/go && sudo tar -C /usr/local -xzf go1.22.0.linux-amd64.tar.gz
mkdir -p ~/go

Add GO to your PATH in `.zshrc` :

export GOROOT=/usr/local/go
export GOPATH=$HOME/.go
export PATH=$PATH:$GOROOT/bin:$GOPATH/bin

To check it, type:

$ go version
go version go1.20.3 linux/amd64

Rust

The best way to install Rust on unix-like OS, is to use rustup from the official website:

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

For future updates, you can use:

rustup update

For the sake of happiness, add this to .zshrc:

# Rust
export PATH=$HOME/.cargo/bin:$PATH

Nim

To install Nim, type:

curl https://nim-lang.org/choosenim/init.sh -sSf | sh

Add to PATH in .zshrc:

export PATH=/home/$USER/.nimble/bin:$PATH

For language server in Nim, type:

nimble install nimlsp

Or, like this:

/home/${USER}/.nimble/bin/nimble install nimlangserver --accept

Scala

Install Java, with the snippet below or use Coursier below:

sudo apt install default-jre && sudo apt install default-jdk

For Scala, type:

curl -fL https://github.com/coursier/coursier/releases/latest/download/cs-x86_64-pc-linux.gz | gzip -d > cs && chmod +x cs && ./cs setup

Add to .zshrc:

echo "export JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64" >> ~/.zshrc

Elixir

Just type:

sudo apt install erlang erlang-dev erlang-dialyzer erlang-xmerl elixir

And add to .zshrc:

echo "export PATH=$PATH:/usr/bin/elixir >> ~/.zshrc"

However, if you are like me and have Debian - you could face situation while the latest build is 1.16.x and Debian latest is 1.14.

In order to resolve the problem, you should use kiex, but I prefer manual installation:

wget https://github.com/elixir-lang/elixir/releases/download/v1.16.1/elixir-otp-25.zip 
sudo unzip elixir-otp-25.zip -d /usr/local/elixir
echo 'export PATH="$PATH:/usr/local/elixir/bin"' >> ~/.zshrc
echo 'export MIX_HOME="$HOME/.mix"' >> ~/.zshrc
mkdir -p ~/.mix

Then you can install e.g. 1.16.1:

kiex install 1.16.1
echo 'source $HOME/.kiex/elixirs/elixir-1.16.1.env' >> .zshrc

Typescript

For Typescript, please type:

sudo apt update
sudo apt install nodejs npm yarn && npm install typescript -g

Dart

In order to install Flutter, type:

sudo apt update
sudo apt  install apt-transport-https
wget -qO- https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo gpg --dearmor -o /usr/share/keyrings/dart.gpg
echo 'deb [signed-by=/usr/share/keyrings/dart.gpg arch=amd64] https://storage.googleapis.com/download.dartlang.org/linux/debian stable main' | sudo tee /etc/apt/sources.list.d/dart_stable.list
sudo apt update && sudo apt install dart

Then add it to your .zshrc:

export PATH="$PATH:/usr/lib/dart/bin"

Flutter

For Flutter use:

sudo apt update && sudo apt install clang cmake ninja-build pkg-config libgtk-3-dev liblzma-dev
sudo snap install flutter --classic
flutter sdk-path && flutter --disable-telemetry

Mojo

To have Mojo, you need to register at Modular and then you will have something like this:

curl https://get.modular.com | \
  MODULAR_AUTH=apikey \
  sh -

Then just install Mojo:

modular install mojo

Chrome

For Chrome, that is needed for Dart/Flutter/Android SDK, type:

su -

cat << EOF > /etc/apt/sources.list.d/google-chrome.list
deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main
EOF

wget -O- https://dl.google.com/linux/linux_signing_key.pub |gpg --dearmor > /etc/apt/trusted.gpg.d/google.gpg

sudo apt update && sudo apt install google-chrome-stable

Bonus

Jupyter

To install the Jupyter notebook engine, type:

sudo apt update && sudo apt install python3-notebook -y

To serve, type:

jupyter notebook

Jupyter Kernels

Ruby

For additional Ruby kernel, type:

gem install iruby
iruby register --force

Crystal

For Crystal kernel, please type

cd ~
git clone https://github.com/RomainFranceschini/icrystal.git
mv icrystal .icrystal
cd .icrystal
shards install
shards build
cd bin && ./icrystal register

DuckDB

For CLI, type:

wget https://github.com/duckdb/duckdb/releases/download/v0.9.2/duckdb_cli-linux-amd64.zip
unzip duckdb_cli-linux-amd64.zip
mv duckdb /usr/bin/
echo "export PATH="$PATH:/usr/bin/duckdb"" >> ~/.zshrc
source ~/.zshrc

For headers, used for example in Ruby, type:


wget https://github.com/duckdb/duckdb/releases/download/v0.9.2/libduckdb-linux-amd64.zip
unzip libduckdb-linux-amd64.zip -d libduckdb
sudo mv libduckdb/duckdb.* /usr/local/include/
sudo mv libduckdb/libduckdb.so /usr/local/lib
sudo ldconfig /usr/local/lib
gem install duckdb

DevOps: My all-in-one & must have list

Table of contents

Git

Zsh

Oh My Zsh

Plugins

Fonts

Powerlevel10k

Build essentials

Snap

Flatpak

GlobalProtect OpenConnect

Debian 12+

Homebrew

Docker

Setup

Add Docker to sudoers

IP Range

Nerdctl

Portainer

QEMU/KVM

Install QEMU/KVM

Setup grants for KVM

Add network bridge

Test QEMU/KVM

Kubernetes

Kubectl

VMware Tanzu

Helm

Argo

CLI’s

Terraform

Vagrant

AWS

EKS

Azure

Apps

VSCode

JetBrains

Flameshot

GitHub Desktop

Packages

Kerberos

Oracle Client

Microsoft SQL Server ODBC

Languages

Python

Ruby

Ruby Kernel for Jupyter Notebooks

TruffleRuby GraalVM

Crystal

Go

Rust

Nim

Scala

Elixir

Typescript

Dart

Flutter

Mojo

Chrome

Bonus

Jupyter

Jupyter Kernels

Crystal

DuckDB