# simba-12/ikt114 architecture

> Architecture diagram of the GitHub repository simba-12/ikt114, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-26). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/simba-12/ikt114
- Repository: https://github.com/simba-12/ikt114

## Overview

This is a single-file Linux administration script. An administrator supplies options and usernames; the script selects a Docker installer for the detected distribution and can also set the MOTD, update the MTU, and add users to the Docker group. The README documents these capabilities and function names, but no source excerpts were available to verify finer-grained call wiring.

Main entry points: [`bash-script.sh`](https://github.com/simba-12/ikt114/blob/main/bash-script.sh) (Administration script)

## Diagram (Mermaid)

```mermaid
flowchart TD

node_admin(("Administrator"))
node_script["Administration script<br/>[bash-script.sh]"]
node_arg_checks["Option checks<br/>[bash-script.sh]"]
node_os_detect["OS detection<br/>[bash-script.sh]"]
node_docker_ubuntu["Ubuntu install<br/>[bash-script.sh]"]
node_docker_centos["CentOS install<br/>[bash-script.sh]"]
node_docker_arch["Arch install<br/>[bash-script.sh]"]
node_user_management["Docker group users<br/>[bash-script.sh]"]
node_motd["MOTD update<br/>[bash-script.sh]"]
node_mtu["MTU update<br/>[bash-script.sh]"]

node_admin -->|"runs with options"| node_script
node_script -->|"checks options"| node_arg_checks
node_script -->|"detects OS"| node_os_detect
node_os_detect -->|"dispatches"| node_docker_ubuntu
node_os_detect -->|"dispatches"| node_docker_centos
node_os_detect -->|"dispatches"| node_docker_arch
node_script -->|"adds usernames"| node_user_management
node_script -->|"sets message"| node_motd
node_script -->|"sets MTU"| node_mtu

click node_script "https://github.com/simba-12/ikt114/blob/main/bash-script.sh"
click node_arg_checks "https://github.com/simba-12/ikt114/blob/main/bash-script.sh"
click node_os_detect "https://github.com/simba-12/ikt114/blob/main/bash-script.sh"
click node_docker_ubuntu "https://github.com/simba-12/ikt114/blob/main/bash-script.sh"
click node_docker_centos "https://github.com/simba-12/ikt114/blob/main/bash-script.sh"
click node_docker_arch "https://github.com/simba-12/ikt114/blob/main/bash-script.sh"
click node_user_management "https://github.com/simba-12/ikt114/blob/main/bash-script.sh"
click node_motd "https://github.com/simba-12/ikt114/blob/main/bash-script.sh"
click node_mtu "https://github.com/simba-12/ikt114/blob/main/bash-script.sh"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_admin toneIndigo
class node_script,node_arg_checks,node_os_detect,node_docker_ubuntu,node_docker_centos,node_docker_arch,node_motd,node_mtu toneTeal
class node_user_management toneBlue
```

## Components

### Other components

- **Administrator**
- [Administration script](https://github.com/simba-12/ikt114/blob/main/bash-script.sh): `bash-script.sh`
- [Option checks](https://github.com/simba-12/ikt114/blob/main/bash-script.sh): `bash-script.sh`
- [OS detection](https://github.com/simba-12/ikt114/blob/main/bash-script.sh): `bash-script.sh`
- [Ubuntu install](https://github.com/simba-12/ikt114/blob/main/bash-script.sh): `bash-script.sh`
- [CentOS install](https://github.com/simba-12/ikt114/blob/main/bash-script.sh): `bash-script.sh`
- [Arch install](https://github.com/simba-12/ikt114/blob/main/bash-script.sh): `bash-script.sh`
- [Docker group users](https://github.com/simba-12/ikt114/blob/main/bash-script.sh): `bash-script.sh`
- [MOTD update](https://github.com/simba-12/ikt114/blob/main/bash-script.sh): `bash-script.sh`
- [MTU update](https://github.com/simba-12/ikt114/blob/main/bash-script.sh): `bash-script.sh`

## Connections

- Administrator → Administration script: runs with options
- Administration script → Option checks: checks options
- Administration script → OS detection: detects OS
- OS detection → Ubuntu install: dispatches
- OS detection → CentOS install: dispatches
- OS detection → Arch install: dispatches
- Administration script → Docker group users: adds usernames
- Administration script → MOTD update: sets message
- Administration script → MTU update: sets MTU