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<div align="center">
# ⚡ Modular Bashrc Manager
**Un sistema moderno, modulare e velocissimo per organizzare, gestire e scalare la configurazione di Bash su Linux e macOS.**
[![Lingua: Italiano](https://img.shields.io/badge/Lingua-Italiano-green.svg)](#)
[![Language: English](https://img.shields.io/badge/Language-English-blue.svg)](README.md)
[![Shell Script](https://img.shields.io/badge/Shell_Script-Bash_%3E=_4.0-4EAA25?logo=gnu-bash&logoColor=white)](https://www.gnu.org/software/bash/)
[![Licenza: GPL v3](https://img.shields.io/badge/Licenza-GPLv3-blue.svg)](LICENSE)
[![Piattaforma: Linux / macOS](https://img.shields.io/badge/Piattaforma-Linux%20%7C%20macOS-E95420?logo=linux&logoColor=white)](https://www.kernel.org/)
[![Gitea](https://img.shields.io/badge/Repository-Gitea-fc6d26?logo=gitea&logoColor=white)](https://gitea.sld-server.org/sld-admin/Modular-Bashrc-Manager)
[🇬🇧 **English**](README.md) • [🇮🇹 **Italiano**](README.it.md)
</div>
---
## 📑 Indice dei Contenuti
- [Panoramica](#-panoramica)
- [Perché Modular Bashrc Manager?](#-perch%C3%A9-modular-bashrc-manager)
- [Caratteristiche Principali](#-caratteristiche-principali)
- [Architettura e Flusso di Caricamento](#-architettura-e-flusso-di-caricamento)
- [Installazione e Avvio Rapido](#-installazione-e-avvio-rapido)
- [Installazione Automatica](#installazione-automatica)
- [Cosa fa l'Installer](#cosa-fa-linstaller)
- [Guida ai Comandi CLI (`brc-script`)](#-guida-ai-comandi-cli-brc-script)
- [Tabella Rapida dei Comandi](#tabella-rapida-dei-comandi)
- [Esempi di Utilizzo Pratico](#esempi-di-utilizzo-pratico)
- [Moduli Predefiniti Inclusi](#-moduli-predefiniti-inclusi)
- [Creazione di Moduli Personalizzati](#-creazione-di-moduli-personalizzati)
- [Utility Integrate (`ccecho`)](#-utility-integrate-ccecho)
- [Distribuzioni Supportate](#-distribuzioni-supportate)
- [Risoluzione Problemi e FAQ](#-risoluzione-problemi-e-faq)
- [Licenza e Autore](#-licenza-e-autore)
---
## 🔍 Panoramica
**Modular Bashrc Manager** sostituisce il tradizionale file unico e disordinato `~/.bashrc` con un'architettura pulita, modulare e disaccoppiata, ispirata al paradigma `available`/`enabled` utilizzato da Debian, Apache e Nginx.
Invece di accumulare centinaia di alias, funzioni, variabili d'ambiente e prompt in un unico file monolitico, la configurazione della shell viene suddivisa in script indipendenti che possono essere abilitati, disabilitati, visualizzati in anteprima, creati o aggiornati in modo sicuro con un solo comando.
```
~/.bashrc ──▶ Loader ──▶ ~/.bashrc.d/scripts-needed/ (Motore e utility di base)
──▶ ~/.bashrc.d/scripts-enabled/ (Personalizzazioni attive)
```
---
## 💡 Perché Modular Bashrc Manager?
| `~/.bashrc` Monolitico Tradizionale | Con Modular Bashrc Manager |
| :--- | :--- |
| ❌ Centinaia di righe confuse in un solo file | ✅ Script modulari, ordinati e dedicati a compiti specifici |
| ❌ Difficile isolare bug e testare modifiche | ✅ Attiva o disattiva i moduli all'istante (`brc-script -e` / `-d`) |
| ❌ Rischio di rompere l'intera shell per un errore | ✅ Attivazione sicura tramite symlink e backup automatici |
| ❌ Complesso condividere o sincronizzare snippet | ✅ File modulari pronti per essere condivisi o versionati |
| ❌ Necessità di aprire editor di testo per leggere i file | ✅ Anteprima immediata da terminale con numeri di riga (`brc-script -p`) |
---
## ✨ Caratteristiche Principali
- 🚀 **Installer Intelligente Multi-Distribuzione**
Riconosce automaticamente il gestore di pacchetti del sistema (`apt`, `dnf`, `yum`, `pacman`, `zypper`, `apk`, `brew`) e installa in autonomia le dipendenze necessarie (`jq`, `curl`).
- 🔄 **Migrazione Sicura a Rischio Zero**
Crea un backup con data/ora del `~/.bashrc` attuale e trasferisce automaticamente tutte le tue impostazioni pregresse in `00_default.sh`: **non perderai nessuna configurazione**.
-**Gestione Massiva Multi-Script**
Abilita, disabilita, visualizza o rimuovi più script simultaneamente passando gli ID numerici o i nomi dei file (es. `brc-script -e 1 3 4` oppure `brc-script -d 03_bashboard 04_aliases`).
- 👁️ **Anteprima Rapida del Codice (`cat`)**
Ispeziona il contenuto e la sintassi di uno script direttamente nel terminale con intestazioni colorate e numerazione delle righe senza dover aprire editor esterni (`brc-script -p <id|nome>`).
- 🖥️ **Bashboard di Sistema Intelligente**
Include `03_bashboard.sh`, una dashboard stile MOTD veloce che mostra CPU, RAM, dischi, temperatura, IP locali/pubblici, aggiornamenti di sistema e il **rilevamento dinamico automatico della Web UI di Cockpit**.
- 🌿 **Evidenziazione Git nel Prompt della CLI**
Include hook per il prompt dinamico (`01_git-cli-highlitgh.sh` e `02_git-cli-highlitgh-root.sh`) per mostrare branch Git, file indicizzati (`+`), modificati (`M:`), non tracciati (`N:`) e stato di sincronizzazione remota (`↑`/`↓`).
- 🔄 **Aggiornamenti Gitea e Upgrade Sicuro**
Verifica la presenza di aggiornamenti sul repository con `brc-script -u` ed effettua l'aggiornamento sicuro del motore con `brc-script --upgrade` senza toccare `00_default.sh` o i tuoi script personali.
- 🎨 **Utility Integrata di Stile `ccecho`**
Libreria leggera per stampare testi colorati e formattati su terminale (grassetto, sottolineato, lampeggiante, colori di testo e sfondo).
---
## 🏗️ Architettura e Flusso di Caricamento
All'avvio della shell, `~/.bashrc` esegue un loader leggero che carica i moduli in ordine deterministico:
```text
~/.bashrc.d/
├── .version # Hash di commit/versione installata
├── .update_cache # Cache per i controlli passivi di update da Gitea
├── scripts-needed/ # Script fondamentali del motore (caricati SEMPRE per primi)
│ ├── brc-script.sh # Logica centrale e funzioni della CLI
│ └── ccecho.sh # Libreria di output a colori
├── scripts-available/ # Tutti gli script installati (Libreria dei moduli)
│ ├── 00_default.sh # La tua configurazione migrata (Protetta da modifiche)
│ ├── 01_git-cli-highlitgh.sh # Prompt Git per utenti standard
│ ├── 02_git-cli-highlitgh-root.sh # Prompt Git con distinzione cromatica Root/User
│ ├── 03_bashboard.sh # Dashboard metriche e rilevamento Cockpit
│ └── 04_aliases.sh # Alias e scorciatoie di uso comune
├── scripts-enabled/ # Symlink agli script attivi in scripts-available/
│ ├── 00_default.sh -> ../scripts-available/00_default.sh
│ └── 03_bashboard.sh -> ../scripts-available/03_bashboard.sh
└── scripts-removed/ # Cestino con backup marcati con timestamp degli script eliminati
```
### Ordine di Esecuzione:
1. Vengono caricati sequenzialmente tutti i file presenti in `scripts-needed/*.sh`.
2. Vengono caricati in ordine alfabetico tutti i symlink attivi in `scripts-enabled/*.sh`.
---
## 📥 Installazione e Avvio Rapido
### Installazione Automatica
1. **Clona il repository ufficiale:**
```bash
git clone https://gitea.sld-server.org/sld-admin/Modular-Bashrc-Manager.git
cd Modular-Bashrc-Manager/installer
```
2. **Avvia lo script di installazione:**
```bash
chmod +x brc-script-install.sh
./brc-script-install.sh
```
3. **Ricarica la sessione della shell:**
```bash
refresh-brc
# oppure: source ~/.bashrc
```
> [!TIP]
> Puoi eseguire l'installer sia come utente normale che come `root` per configurare qualsiasi utente presente sul sistema.
### Cosa fa l'Installer:
- 🔍 Rileva la distribuzione Linux/macOS e installa `jq` e `curl` se mancanti.
- 💾 Crea un backup con data e ora del tuo `~/.bashrc` originale (es. `~/bashrc-backup-2026-08-26_16-00-00`).
- 🚚 Migra il contenuto del vecchio `.bashrc` in `~/.bashrc.d/scripts-available/00_default.sh` e lo abilita immediatamente.
- 🧹 Sostituisce `~/.bashrc` con il blocco loader minimale e pulito.
- 📦 Copia i file essenziali in `scripts-needed/` e i moduli standard in `scripts-available/`.
- 🏷️ Crea il file `.version` con il commit hash di riferimento.
---
## 💻 Guida ai Comandi CLI (`brc-script`)
Il comando principale per gestire l'intero ambiente è `brc-script`.
### Tabella Rapida dei Comandi
| Azione | Flag / Alias | Argomenti | Descrizione |
| :--- | :--- | :--- | :--- |
| **Elenco Script** | `-l`, `--list`, `list` | *nessuno* | Mostra tutti gli script, l'ID numerico e lo stato di attivazione (`-` blu) |
| **Anteprima / Cat** | `-p`, `-v`, `--cat`, `--show`, `cat` | `<id\|nome ...>` | Stampa a terminale il codice con numeri di riga senza aprire editor |
| **Abilita** | `-e`, `--enable`, `enable` | `<id\|nome ...>` | Attiva uno o più script creando il symlink in `scripts-enabled/` |
| **Disabilita** | `-d`, `--disable`, `disable` | `<id\|nome ...>` | Disattiva uno o più script rimuovendo il symlink |
| **Abilita Tutti** | `-ea`, `--enable-all`, `enable-all` | *nessuno* | Attiva contemporaneamente tutti gli script disponibili |
| **Disabilita Tutti**| `-da`, `--disable-all`, `disable-all` | *nessuno* | Disattiva contemporaneamente tutti gli script abilitati |
| **Crea Script** | `-c`, `--create`, `create` | *nessuno* | Procedura guidata per creare un nuovo script da template e aprirlo nell'editor |
| **Modifica Script** | `-m`, `--modify`, `modify` | `<id\|nome>` | Apre lo script nell'editor (`$EDITOR` o `vim`) con possibilità di rinominarlo |
| **Rimuovi Script** | `-r`, `--remove`, `remove` | `<id\|nome ...>` | Sposta in modo sicuro lo script nel cestino `scripts-removed/` con timestamp |
| **Verifica Update** | `-u`, `--update`, `update` | *nessuno* | Interroga il repository Gitea per rilevare nuovi commit e versioni |
| **Aggiorna Sistema**| `--upgrade`, `upgrade` | *nessuno* | Aggiorna il motore e i moduli predefiniti senza toccare il tuo codice personale |
| **Ricarica Shell** | `refresh-brc` | *nessuno* | Ricarica istantaneamente la configurazione `.bashrc` nella sessione corrente |
---
### Esempi di Utilizzo Pratico
#### 1. Elencare i Moduli Disponibili
```bash
brc-script -l
```
*Esempio di output:*
```text
------------------------------------
Scripts List
------------------------------------
1) 00_default.sh -
2) 01_git-cli-highlitgh.sh
3) 02_git-cli-highlitgh-root.sh
4) 03_bashboard.sh -
5) 04_aliases.sh
------------------------------------
'-' (blue) = Active / Enabled
------------------------------------
```
#### 2. Abilitare Più Script in un Solo Comando
Puoi specificare gli ID numerici o i nomi (con o senza estensione `.sh`):
```bash
# Abilita tramite ID numerici
brc-script -e 2 5
# Abilita tramite nomi degli script
brc-script -e 01_git-cli-highlitgh 04_aliases
```
#### 3. Disabilitare Più Script Contemporaneamente
```bash
# Disabilita per ID
brc-script -d 2 4 5
# Disabilita per nome
brc-script -d 03_bashboard 04_aliases
```
#### 4. Visualizzare l'Anteprima del Codice Direttamente nel Terminale
Esamina cosa fa uno script prima di attivarlo:
```bash
# Anteprima tramite ID numerico
brc-script -p 4
# Anteprima tramite nome script
brc-script --cat 03_bashboard
```
#### 5. Creare un Nuovo Script Personalizzato
```bash
brc-script -c
```
Verrà richiesto il nome del file (es. `scorciatoie-docker`), verrà generato un template pronto e aperto direttamente nel tuo `$EDITOR` (o `vim`).
#### 6. Verificare e Applicare gli Aggiornamenti
```bash
# Controlla la presenza di novità su Gitea
brc-script -u
# Effettua l'aggiornamento sicuro del motore
brc-script --upgrade
```
> [!NOTE]
> `brc-script --upgrade` non sovrascrive **mai** il tuo file `00_default.sh` o i tuoi moduli creati manualmente. Vengono aggiornati solo i moduli ufficiali e i componenti di sistema in `scripts-needed/`.
---
## 📦 Moduli Predefiniti Inclusi
### `00_default.sh` — Configurazione Personale Migrata
- **Scopo:** Contiene tutti i tuoi alias, funzioni pregresse, variabili d'ambiente ed esportazioni `PATH` migrate durante l'installazione.
- **Sicurezza:** **Strettamente protetto**. Gli aggiornamenti non modificheranno o sovrascriveranno mai questo file.
### `01_git-cli-highlitgh.sh` — Prompt Git Interattivo (Utente)
- **Scopo:** Mostra nel prompt del terminale lo stato del repository Git corrente:
- Nome del branch in **Verde** (clean) o **Viola** (file modificati).
- `+N`: Numero di file in stage (Verde).
- `M:N`: Numero di file modificati (Giallo).
- `N:N`: Numero di file non tracciati (Rosso).
- `↑N` / `↓N`: Commit in anticipo o ritardo rispetto al remote (Ciano).
### `02_git-cli-highlitgh-root.sh` — Prompt Git con Evidenziazione Root
- **Scopo:** Versione del prompt Git avanzata con colorazione ad alta visibilità (rosso acceso `#` per l'utente `root`, verde/blu `>` per gli utenti normali).
### `03_bashboard.sh` — Bashboard di Sistema & Rilevamento Cockpit
- **Scopo:** Mostra un riepilogo grafico all'apertura del terminale:
- Dati della distribuzione e Hostname
- Indirizzi IP locali e IP pubblico (con sistema di caching per non rallentare l'avvio)
- Uptime di sistema e Carico
- Utilizzo di RAM e Disco con soglie di allarme colorate
- Temperatura CPU (con riconoscimento automatico delle macchine virtuali)
- Pacchetti di aggiornamento disponibili (`apt`, `dnf`, `yum`, `pacman`, `zypper`, `apk`)
- **Rilevamento Dinamico di Cockpit:** Riconosce se Cockpit Web UI è attivo sul sistema, ne individua la porta d'ascolto e stampa l'URL diretto di accesso.
### `04_aliases.sh` — Alias Comuni
- **Scopo:** Raccolta di alias pratici (ad esempio `ls --color`).
---
## 🛠️ Creazione di Moduli Personalizzati
Aggiungere un nuovo modulo personalizzato è estremamente semplice:
1. Avvia la procedura guidata:
```bash
brc-script -c
```
2. Inserisci il nome desiderato (es. `mie-funzioni-docker`).
3. Scrivi i tuoi alias, funzioni o variabili:
```bash
#!/bin/bash
# ============================================================
# Modular Bashrc - mie-funzioni-docker.sh
# ============================================================
# Alias personalizzati
alias dps="docker ps --format 'table {{.Names}}\t{{.Status}}\t{{.Ports}}'"
alias dlogs="docker logs -f --tail=100"
# Funzione personalizzata con feedback a colori
dclean() {
ccecho -t byellow "Pulizia dei container e immagini inutilizzate..."
docker system prune -af --volumes
ccecho -t bgreen "Docker pulito con successo!"
}
```
4. Salva ed esci dall'editor.
5. Abilita il nuovo modulo e ricarica:
```bash
brc-script -e mie-funzioni-docker
refresh-brc
```
---
## 🎨 Utility Integrate (`ccecho`)
Modular Bashrc Manager include l'utility `ccecho` in `scripts-needed/ccecho.sh`, utilizzabile in qualsiasi script per formattare testo e colori ANSI nel terminale:
```bash
ccecho -t green -s bold "Operazione completata con successo!"
ccecho -t red -b black -s underline "Errore Fatale: Connessione rifiutata"
```
### Parametri Supportati:
- **Colori Testo (`-t` / `--text`):**
`black`, `red`, `green`, `yellow`, `blue`, `magenta`, `cyan`, `white`
*Varianti brillanti:* `bblack`, `bred`, `bgreen`, `byellow`, `bblue`, `bmagenta`, `bcyan`, `bwhite`
- **Colori Sfondo (`-b` / `--bg`):**
`black`, `red`, `green`, `yellow`, `blue`, `magenta`, `cyan`, `white`
*Varianti brillanti:* `bblack`, `bred`, `bgreen`, `byellow`, `bblue`, `bmagenta`, `bcyan`, `bwhite`
- **Stili del Testo (`-s` / `--style`):**
`bold`, `dim`, `italic`, `underline`, `blink`, `reverse`, `hidden`, `strike`
---
## 🐧 Distribuzioni Supportate
Modular Bashrc Manager è compatibile e testato con:
| Famiglia | Distribuzioni / Sistemi Operativi | Gestore Pacchetti |
| :--- | :--- | :--- |
| **Debian** | Debian, Ubuntu, Linux Mint, Pop!_OS, Raspberry Pi OS | `apt` / `apt-get` |
| **Red Hat** | Fedora, RHEL, CentOS, Rocky Linux, AlmaLinux | `dnf` / `yum` |
| **Arch** | Arch Linux, Manjaro, EndeavourOS | `pacman` |
| **SUSE** | openSUSE Leap, openSUSE Tumbleweed | `zypper` |
| **Alpine** | Alpine Linux (server e container) | `apk` |
| **macOS** | Apple macOS (Intel e Apple Silicon) | `brew` (Homebrew) |
---
## ❓ Risoluzione Problemi e FAQ
### 1. Ho abilitato uno script ma i nuovi comandi non funzionano ancora!
Esegui il comando di ricarica rapida nel terminale:
```bash
refresh-brc
```
*(Oppure riapri una nuova scheda del terminale).*
### 2. Come ripristino il mio vecchio `.bashrc` originale?
L'installer crea automaticamente una copia di backup prima di qualsiasi modifica. Per ripristinarlo:
```bash
cp ~/bashrc-backup-* ~/.bashrc
```
### 3. Dove finiscono gli script che elimino?
Quando elimini uno script con `brc-script -r <id|nome>`, il file non viene perso in modo irreversibile, ma viene archiviato con marcatura oraria nella cartella:
```text
~/.bashrc.d/scripts-removed/
```
### 4. Come posso cambiare l'editor predefinito di `brc-script`?
Imposta la variabile d'ambiente `EDITOR` all'interno di `00_default.sh`:
```bash
export EDITOR="nano" # oppure "code", "vim", "nvim", "micro"
```
---
## 📄 Licenza e Autore
- **Autore:** Simone Cusano ([sld-server.org](https://sld-server.org))
- **Repository Ufficiale:** [https://gitea.sld-server.org/sld-admin/Modular-Bashrc-Manager](https://gitea.sld-server.org/sld-admin/Modular-Bashrc-Manager)
- **Licenza:** GNU General Public License v3.0 ([GPL-3.0](LICENSE))
---
<div align="center">
<sub>Sviluppato con ❤️ da <a href="https://sld-server.org">Simone Cusano</a>. Se trovi utile questo progetto, lascia una stella sul repository!</sub>
</div>
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# Modular Bashrc Manager
<div align="center">
### A simple, modular, and clean way to manage your `.bashrc` file in Linux.
# ⚡ Modular Bashrc Manager
**A modern, modular, and blazing-fast system to organize, manage, and scale your Bash configuration in Linux & macOS.**
[![Language: English](https://img.shields.io/badge/Language-English-blue.svg)](#)
[![Traduzione: Italiano](https://img.shields.io/badge/Traduzione-Italiano-green.svg)](README.it.md)
[![Shell Script](https://img.shields.io/badge/Shell_Script-Bash_%3E=_4.0-4EAA25?logo=gnu-bash&logoColor=white)](https://www.gnu.org/software/bash/)
[![License: GPL v3](https://img.shields.io/badge/License-GPLv3-blue.svg)](LICENSE)
[![Platform: Linux / macOS](https://img.shields.io/badge/Platform-Linux%20%7C%20macOS-E95420?logo=linux&logoColor=white)](https://www.kernel.org/)
[![Gitea](https://img.shields.io/badge/Repository-Gitea-fc6d26?logo=gitea&logoColor=white)](https://gitea.sld-server.org/sld-admin/Modular-Bashrc-Manager)
[🇬🇧 **English**](README.md) • [🇮🇹 **Italiano**](README.it.md)
</div>
---
`Modular Bashrc Manager` is a shell-based system designed to keep your Bash configuration clean, structured, and easy to maintain.
Instead of placing everything directly inside `.bashrc`, this project lets you split your configuration into modular scripts that are loaded automatically at shell startup.
## 📑 Table of Contents
The project includes:
- an automated intelligent installer with OS detection and automatic migration
- a command-line management tool (`brc-script`)
- a modular directory layout (`scripts-available`, `scripts-enabled`, `scripts-needed`, `scripts-removed`)
- default ready-to-use scripts (Git highlights, multi-distro bashboard with Cockpit auto-detection, aliases)
- a reusable colored echo utility (`ccecho`)
- Gitea update and self-upgrade mechanism
This makes it easier to add, remove, enable, disable, preview, and maintain shell customizations without turning `.bashrc` into a long and messy file.
- [Overview](#-overview)
- [Why Modular Bashrc Manager?](#-why-modular-bashrc-manager)
- [Key Features](#-key-features)
- [Architecture & Loading Flow](#-architecture--loading-flow)
- [Installation & Quick Start](#-installation--quick-start)
- [Automated Installation](#automated-installation)
- [What the Installer Does](#what-the-installer-does)
- [CLI Reference (`brc-script`)](#-cli-reference-brc-script)
- [Command Cheat Sheet](#command-cheat-sheet)
- [Usage Examples](#usage-examples)
- [Included Default Modules](#-included-default-modules)
- [Creating Custom Modules](#-creating-custom-modules)
- [Extra Utilities (`ccecho`)](#-extra-utilities-ccecho)
- [Supported Distributions](#-supported-distributions)
- [Troubleshooting & FAQ](#-troubleshooting--faq)
- [License & Author](#-license--author)
---
## Features
## 🔍 Overview
- **Modular setup**
Keep `.bashrc` organized by loading only the scripts you need.
**Modular Bashrc Manager** replaces the traditional, chaotic, single-file `~/.bashrc` with a clean, decoupled, and modular architecture inspired by the `available`/`enabled` paradigm used by Debian, Apache, and Nginx.
- **Intelligent Installer & Migration**
Automatically migrates your pre-existing `.bashrc` into `00_default.sh` and enables it, cleans `.bashrc` to only contain the loader, and installs required tools (`jq`, `curl`) matching your Linux distribution.
Instead of stuffing hundreds of aliases, functions, exports, and prompt customizations into one monolithic file, you break your shell configuration into distinct, self-contained scripts that can be enabled, disabled, previewed, created, or safely upgraded with a single command.
- **Multi-Script Management**
Enable or disable multiple scripts in a single command using numerical IDs or script names (e.g. `brc-script -d 1 5 12 10` or `brc-script -e 01_git-cli-highlitgh 03_bashboard`).
- **Quick Script Preview (`cat`)**
Inspect script content and line numbers directly from the terminal with `brc-script -p <id|name>` without opening text editors.
- **Cockpit Auto-Detection**
`03_bashboard.sh` automatically detects if Cockpit is installed and running, discovers its listening port dynamically (from `/etc/cockpit/cockpit.conf`, systemd sockets, or 9090), and shows the direct URL.
- **Gitea Updates & Upgrades**
Check for project updates directly from Gitea with `brc-script --update` and upgrade core and standard scripts safely with `brc-script --upgrade` without touching your personal customizations.
- **Reusable utility functions**
Includes `ccecho`, a colored echo helper for cleaner terminal output.
```
~/.bashrc ──▶ Loader ──▶ ~/.bashrc.d/scripts-needed/ (Core engine & utilities)
──▶ ~/.bashrc.d/scripts-enabled/ (Active customizations)
```
---
## How It Works
## 💡 Why Modular Bashrc Manager?
The installer backs up your existing `.bashrc`, migrates its content into `~/.bashrc.d/scripts-available/00_default.sh`, enables it, and replaces `.bashrc` with a minimal loader block.
That block sources scripts from the modular directories:
- `scripts-needed/`
Essential logic scripts required for the system to work (`brc-script.sh`, `ccecho.sh`).
- `scripts-enabled/`
Scripts that should be loaded at shell startup (symlinks to `scripts-available/`).
- `scripts-available/`
Scripts that are installed and ready to be enabled or customized.
- `scripts-removed/`
Scripts that were removed and stored as timestamped backups.
| Monolithic `~/.bashrc` | With Modular Bashrc Manager |
| :--- | :--- |
| ❌ Hundreds of lines in a single messy file | ✅ Decoupled single-purpose scripts |
| ❌ Hard to debug errors and test changes | ✅ Enable or disable modules instantly (`brc-script -e` / `-d`) |
| ❌ Risk of accidentally breaking the whole shell | ✅ Safe symlink-based activation and automatic backups |
| ❌ Impossible to share individual snippets | ✅ Modular files ready to share, version-control, or reuse |
| ❌ Manually editing files to preview snippets | ✅ Instant terminal preview with line numbering (`brc-script -p`) |
---
## Directory Structure
## ✨ Key Features
After installation, the system uses the following layout:
- 🚀 **Intelligent Multi-Distro Installer**
Auto-detects your operating system package manager (`apt`, `dnf`, `yum`, `pacman`, `zypper`, `apk`, `brew`) and automatically installs required dependencies (`jq`, `curl`).
- 🔄 **Zero-Loss Safe Migration**
Creates a timestamped backup of your current `~/.bashrc` and automatically migrates your pre-existing customizations into `00_default.sh` so you lose **nothing**.
-**Multi-Script Batch Management**
Enable, disable, preview, or remove multiple scripts at the same time using either their numeric ID or script name (e.g. `brc-script -e 1 3 4` or `brc-script -d 03_bashboard 04_aliases`).
- 👁️ **Instant Script Code Preview (`cat`)**
View script contents with colored status headers and line numbering without opening an external editor (`brc-script -p <id|name>`).
- 🖥️ **Smart System Bashboard**
Includes `03_bashboard.sh`, a fast MOTD-style dashboard showing CPU, RAM, disk usage, uptime, distro details, IP addresses, package update counts, and **automatic dynamic discovery of Cockpit Web UI**.
- 🌿 **Git CLI Status Highlighting**
Includes dynamic prompt hooks (`01_git-cli-highlitgh.sh` & `02_git-cli-highlitgh-root.sh`) that show current Git branch, staged (`+`), modified (`M:`), untracked (`N:`), and remote sync (`↑`/`↓`) status directly in your prompt.
- 🔄 **Gitea Updates & Safe Upgrades**
Check for official updates with `brc-script -u` and safely upgrade core files with `brc-script --upgrade` without touching personal configurations or `00_default.sh`.
- 🎨 **Built-in `ccecho` Styling Utility**
Lightweight utility for terminal coloring and styling (bold, underline, dim, blink, colors, backgrounds).
---
## 🏗️ Architecture & Loading Flow
When your shell starts, `~/.bashrc` executes a minimal loader loop that sources modules in a deterministic order:
```text
~/.bashrc.d/
├── .version
├── scripts-needed/
│ ├── brc-script.sh
── ccecho.sh
├── scripts-available/
├── 00_default.sh
│ ├── 01_git-cli-highlitgh.sh
│ ├── 02_git-cli-highlitgh-root.sh
│ ├── 03_bashboard.sh
── 04_aliases.sh
├── scripts-enabled/
│ └── 00_default.sh -> ~/.bashrc.d/scripts-available/00_default.sh
└── scripts-removed/
├── .version # Current commit/version tracking hash
├── .update_cache # Cache for passive Gitea update checks
├── scripts-needed/ # Essential engine scripts (Always loaded first)
── brc-script.sh # Main CLI manager logic & functions
│ └── ccecho.sh # Colored terminal printing engine
├── scripts-available/ # All installed scripts (Library of modules)
│ ├── 00_default.sh # Your personal migrated config (Protected)
│ ├── 01_git-cli-highlitgh.sh # Git branch & status prompt (User)
── 02_git-cli-highlitgh-root.sh # Git branch & status prompt (Root/User color-coded)
│ ├── 03_bashboard.sh # System metrics & Cockpit auto-detection
│ └── 04_aliases.sh # General utility aliases
├── scripts-enabled/ # Symlinks pointing to active scripts in scripts-available/
│ ├── 00_default.sh -> ../scripts-available/00_default.sh
│ └── 03_bashboard.sh -> ../scripts-available/03_bashboard.sh
└── scripts-removed/ # Recycle bin with timestamped backups of removed scripts
```
### Loading Order:
1. All files in `scripts-needed/*.sh` are sourced sequentially.
2. All active symlinks in `scripts-enabled/*.sh` are sourced alphabetically.
---
## Installation
## 📥 Installation & Quick Start
### Automated Installation
1. Clone the repository from the official Gitea server:
1. **Clone the repository:**
```bash
git clone https://gitea.sld-server.org/sld-admin/Modular-Bashrc-Manager.git
cd Modular-Bashrc-Manager/installer
```
```bash
git clone https://gitea.sld-server.org/sld-admin/Modular-Bashrc-Manager
cd Modular-Bashrc-Manager/installer
```
2. **Run the installer:**
```bash
chmod +x brc-script-install.sh
./brc-script-install.sh
```
2. Make the installer executable and run it:
3. **Reload your shell:**
```bash
refresh-brc
# or: source ~/.bashrc
```
```bash
chmod +x brc-script-install.sh
./brc-script-install.sh
```
> [!TIP]
> You can run the installer as a normal user or as `root` to configure any user on the system.
### What the installer does:
- Detects the Linux distribution (`apt`, `dnf`, `yum`, `pacman`, `zypper`, `apk`, `brew`) and automatically installs `jq` and `curl` if missing.
- Creates timestamped backup of your current `.bashrc`.
- Automatically copies your existing `.bashrc` content into `~/.bashrc.d/scripts-available/00_default.sh` and enables it.
- Writes the clean modular loader block to `.bashrc`.
- Copies core scripts to `scripts-needed/` and default scripts to `scripts-available/`.
- Initializes the `.version` file for future update tracking.
3. Reload `.bashrc`:
```bash
source ~/.bashrc
# or run: refresh-brc
```
### What the Installer Does:
- 🔍 Detects OS distribution and installs `jq` and `curl` automatically.
- 💾 Creates a timestamped backup of your current `~/.bashrc` (e.g. `~/bashrc-backup-2026-08-26_16-00-00`).
- 🚚 Migrates existing `.bashrc` lines into `~/.bashrc.d/scripts-available/00_default.sh` and enables it immediately.
- 🧹 Replaces `~/.bashrc` with the clean, non-intrusive modular loader block.
- 📦 Deploys the core logic to `scripts-needed/` and default modules to `scripts-available/`.
- 🏷️ Initializes `.version` with the latest Git commit hash.
---
## Usage (`brc-script`)
## 💻 CLI Reference (`brc-script`)
The main command-line management tool is `brc-script`.
`brc-script` is the central command-line utility for administering your modular configuration.
### Available Commands
### Command Cheat Sheet
| Command | Alias / Flags | Description |
| :--- | :--- | :--- |
| **List Scripts** | `brc-script -l` / `--list` | Lists all available scripts and indicates active/enabled status (`-`). |
| **Preview / Cat Script** | `brc-script -p` / `--cat <id\|name ...>` | Prints script source code with line numbers and status without opening an editor. |
| **Enable Script(s)** | `brc-script -e` / `--enable <id\|name ...>` | Enables one or multiple scripts by numeric ID or name. |
| **Disable Script(s)** | `brc-script -d` / `--disable <id\|name ...>` | Disables one or multiple scripts by numeric ID or name. |
| **Enable All** | `brc-script -ea` / `--enable-all` | Enables all available scripts. |
| **Disable All** | `brc-script -da` / `--disable-all` | Disables all currently enabled scripts. |
| **Create Script** | `brc-script -c` / `--create` | Prompts for a name, generates a template, and opens it in your editor. |
| **Modify Script** | `brc-script -m` / `--modify <id\|name>` | Opens a script in editor and allows renaming. |
| **Remove Script** | `brc-script -r` / `--remove <id\|name ...>` | Moves script(s) to `scripts-removed/` with a timestamp. |
| **Check Updates** | `brc-script -u` / `--update` | Queries Gitea repository for latest commits and new updates. |
| **Upgrade System** | `brc-script --upgrade` | Upgrades core and default scripts from Gitea (never touches `00_default.sh`). |
| **Reload Shell** | `refresh-brc` | Reloads `.bashrc` in current session. |
| Action | Flags / Aliases | Arguments | Description |
| :--- | :--- | :--- | :--- |
| **List** | `-l`, `--list`, `list` | *none* | Lists all scripts with IDs, names, and active status (`-` in blue) |
| **Preview** | `-p`, `-v`, `--cat`, `--show`, `cat` | `<id\|name ...>` | Prints script code with line numbers without opening an editor |
| **Enable** | `-e`, `--enable`, `enable` | `<id\|name ...>` | Activates one or more scripts by creating symlinks in `scripts-enabled/` |
| **Disable** | `-d`, `--disable`, `disable` | `<id\|name ...>` | Deactivates one or more scripts by removing symlinks |
| **Enable All** | `-ea`, `--enable-all`, `enable-all` | *none* | Enables all available scripts at once |
| **Disable All** | `-da`, `--disable-all`, `disable-all` | *none* | Disables all enabled scripts at once |
| **Create** | `-c`, `--create`, `create` | *none* | Interactive wizard to create a new script template and open it in `$EDITOR` |
| **Modify** | `-m`, `--modify`, `modify` | `<id\|name>` | Opens a script in `$EDITOR` (or `vim`) and allows renaming |
| **Remove** | `-r`, `--remove`, `remove` | `<id\|name ...>` | Safely moves script(s) to `scripts-removed/` with a timestamp |
| **Update** | `-u`, `--update`, `update` | *none* | Queries Gitea repository for new commits/updates |
| **Upgrade** | `--upgrade`, `upgrade` | *none* | Safely upgrades core scripts and default modules without altering your custom code |
| **Reload** | `refresh-brc` | *none* | Immediately reloads `~/.bashrc` in the current shell session |
---
### Command Examples
### Usage Examples
#### 1. Listing scripts
#### 1. Listing All Available Modules
```bash
brc-script -l
```
#### 2. Enabling multiple scripts at once (by ID or Name)
```bash
# Enable by multiple IDs
brc-script -e 1 3 4
# Enable by script names (with or without .sh)
brc-script -e 01_git-cli-highlitgh 03_bashboard
*Output preview:*
```text
------------------------------------
Scripts List
------------------------------------
1) 00_default.sh -
2) 01_git-cli-highlitgh.sh
3) 02_git-cli-highlitgh-root.sh
4) 03_bashboard.sh -
5) 04_aliases.sh
------------------------------------
'-' (blue) = Active / Enabled
------------------------------------
```
#### 3. Disabling multiple scripts at once
#### 2. Enabling Multiple Scripts in One Command
You can pass numbers, names with `.sh`, or names without `.sh`:
```bash
# Disable multiple IDs
brc-script -d 1 5 12 10
# Enable by numerical IDs
brc-script -e 2 5
# Disable by name
# Enable by script names
brc-script -e 01_git-cli-highlitgh 04_aliases
```
#### 3. Disabling Multiple Scripts
```bash
# Disable by IDs
brc-script -d 2 4 5
# Disable by names
brc-script -d 03_bashboard 04_aliases
```
#### 4. Quick viewing / catting script contents
#### 4. Previewing Script Code Directly in Terminal
Inspect what a script does before enabling it:
```bash
# Preview by name
brc-script -p 03_bashboard
# Preview using numeric ID
brc-script -p 4
# Preview by numerical ID
brc-script --cat 2
# Preview using script name
brc-script --cat 03_bashboard
```
#### 5. Checking and applying Gitea updates
#### 5. Creating a New Custom Script
```bash
# Check if new versions or commits are available
brc-script --update
brc-script -c
```
Prompts for a script name (e.g. `docker-shortcuts`), sets up a boilerplate header, and opens it directly in `$EDITOR` (or `vim`).
# Perform safe self-upgrade from Gitea
#### 6. Checking and Performing Upgrades
```bash
# Check if updates are available on Gitea
brc-script -u
# Upgrade core engine and default templates
brc-script --upgrade
```
---
## Included Default Scripts
### `00_default.sh` Personal Configuration & Migration
Contains all your original aliases, functions, and environment variables migrated during installation. This file is yours and is never overwritten during upgrades.
### `01_git-cli-highlitgh.sh` & `02_git-cli-highlitgh-root.sh` Git Prompt
Shows branch name, uncommitted changes, staged files, untracked files, and ahead/behind remote indicators directly in your prompt.
### `03_bashboard.sh` Terminal System Dashboard
Displays CPU, RAM, disk usage, IP addresses, distro info, uptime, available packages updates, and automatically discovers **Cockpit Web UI** if installed (with dynamic port detection).
### `04_aliases.sh` Common Aliases
Useful starting aliases such as `alias ls="ls --color"`.
> [!NOTE]
> `brc-script --upgrade` will **never** overwrite your `00_default.sh` or custom scripts. Only standard upstream modules and `scripts-needed/` utilities are updated.
---
## Extra Utilities: `ccecho`
## 📦 Included Default Modules
The project includes `ccecho.sh` in `scripts-needed/` for formatted and colored terminal output.
### `00_default.sh` — Your Personal Migrated Configuration
- **Purpose:** Houses all your existing aliases, functions, environment variables, and `PATH` exports migrated during installation.
- **Safety:** **Strictly protected**. Upgrades will never touch or overwrite this file.
### `01_git-cli-highlitgh.sh` — Git Status Prompt (User)
- **Purpose:** Adds a clean, color-coded Git branch and status indicator to your bash prompt:
- Branch name in **Green** (clean) or **Purple** (dirty).
- `+N`: Staged files count (Green).
- `M:N`: Modified files count (Yellow).
- `N:N`: Untracked files count (Red).
- `↑N` / `↓N`: Commits ahead / behind remote (Cyan).
### `02_git-cli-highlitgh-root.sh` — Git Status Prompt (Root / Multi-User)
- **Purpose:** High-visibility Git prompt tailored for multi-user/root environments. Displays red alert styling for `root` (`#`) and green/blue for normal users (`>`).
### `03_bashboard.sh` — Terminal MOTD & Cockpit Discovery
- **Purpose:** Displays an interactive system dashboard upon login:
- Distro details and Hostname
- Local and Public IP addresses
- System Uptime & Load
- Memory (RAM) & Disk usage with color-coded thresholds
- CPU Temperature (with VM detection)
- Pending Package Updates count (`apt`, `dnf`, `yum`, `pacman`, `zypper`, `apk`)
- **Dynamic Cockpit Web UI Detection:** Detects if Cockpit is installed and running, extracts its listening port from configuration/sockets, and displays the direct URL.
### `04_aliases.sh` — Essential Aliases
- **Purpose:** Handy starting aliases (e.g., colorized directory listings).
---
## 🛠️ Creating Custom Modules
Creating your own modular script is simple:
1. Run the creator wizard:
```bash
brc-script -c
```
2. Enter the script name (e.g. `my-docker-tools`).
3. Add your custom functions, aliases, and environment variables:
```bash
ccecho -t green -b black -s bold "Success!"
ccecho -t red -s underline "Error!"
#!/bin/bash
# ============================================================
# Modular Bashrc - my-docker-tools.sh
# ============================================================
# Custom aliases
alias dps="docker ps --format 'table {{.Names}}\t{{.Status}}\t{{.Ports}}'"
alias dlogs="docker logs -f --tail=100"
# Custom function
dclean() {
ccecho -t byellow "Cleaning unused Docker containers and images..."
docker system prune -af --volumes
ccecho -t bgreen "Docker cleaned successfully!"
}
```
**Text colors:** `black`, `red`, `green`, `yellow`, `blue`, `magenta`, `cyan`, `white`, `bblack`, `bred`, `bgreen`, `byellow`, `bblue`, `bmagenta`, `bcyan`, `bwhite`.
**Styles:** `bold`, `dim`, `italic`, `underline`, `blink`, `reverse`, `hidden`, `strike`.
4. Save and exit the editor.
5. Enable your new module:
```bash
brc-script -e my-docker-tools
refresh-brc
```
---
## Official Repository & Updates
## 🎨 Extra Utilities (`ccecho`)
- **Gitea:** [https://gitea.sld-server.org/sld-admin/Modular-Bashrc-Manager](https://gitea.sld-server.org/sld-admin/Modular-Bashrc-Manager)
- **Author:** Simone Cusano ([https://sld-server.org](https://sld-server.org))
Modular Bashrc Manager includes `ccecho`, a high-performance ANSI text formatting helper located in `scripts-needed/ccecho.sh`. You can use it in any of your custom scripts:
```bash
ccecho -t green -s bold "Operation succeeded!"
ccecho -t red -b black -s underline "Fatal Error: Connection refused"
```
### Available Options:
- **Text Colors (`-t` / `--text`):**
`black`, `red`, `green`, `yellow`, `blue`, `magenta`, `cyan`, `white`
*Bright variants:* `bblack`, `bred`, `bgreen`, `byellow`, `bblue`, `bmagenta`, `bcyan`, `bwhite`
- **Background Colors (`-b` / `--bg`):**
`black`, `red`, `green`, `yellow`, `blue`, `magenta`, `cyan`, `white`
*Bright variants:* `bblack`, `bred`, `bgreen`, `byellow`, `bblue`, `bmagenta`, `bcyan`, `bwhite`
- **Text Styles (`-s` / `--style`):**
`bold`, `dim`, `italic`, `underline`, `blink`, `reverse`, `hidden`, `strike`
---
## License
## 🐧 Supported Distributions
This project is licensed under the GNU General Public License v3.0.
Modular Bashrc Manager has been tested and includes native package detection for:
| Family | Distributions / Systems | Package Manager |
| :--- | :--- | :--- |
| **Debian** | Debian, Ubuntu, Linux Mint, Pop!_OS, Raspberry Pi OS | `apt` / `apt-get` |
| **Red Hat** | Fedora, RHEL, CentOS, Rocky Linux, AlmaLinux | `dnf` / `yum` |
| **Arch** | Arch Linux, Manjaro, EndeavourOS | `pacman` |
| **SUSE** | openSUSE Leap, openSUSE Tumbleweed | `zypper` |
| **Alpine** | Alpine Linux (containers & servers) | `apk` |
| **macOS** | Apple macOS (Intel & Apple Silicon) | `brew` (Homebrew) |
---
## ❓ Troubleshooting & FAQ
### 1. I enabled a script, but new commands aren't working yet!
Run the reload command in your terminal:
```bash
refresh-brc
```
*(Or restart your terminal session).*
### 2. How do I restore my original `.bashrc`?
The installer automatically creates a timestamped backup before touching anything. To restore:
```bash
cp ~/bashrc-backup-* ~/.bashrc
```
### 3. Where are removed scripts stored?
When you delete a script with `brc-script -r <id|name>`, it is never permanently deleted; it is timestamped and safely placed in:
```text
~/.bashrc.d/scripts-removed/
```
### 4. How can I change the default text editor for `brc-script`?
Set the `EDITOR` environment variable in your `00_default.sh`:
```bash
export EDITOR="nano" # or "code", "vim", "nvim", "micro"
```
---
## 📄 License & Author
- **Author:** Simone Cusano ([sld-server.org](https://sld-server.org))
- **Repository:** [https://gitea.sld-server.org/sld-admin/Modular-Bashrc-Manager](https://gitea.sld-server.org/sld-admin/Modular-Bashrc-Manager)
- **License:** GNU General Public License v3.0 ([GPL-3.0](LICENSE))
---
<div align="center">
<sub>Made with ❤️ by <a href="https://sld-server.org">Simone Cusano</a>. If you find this project helpful, feel free to star and share it!</sub>
</div>