feat: agregar instalador, bashrc-snippet y gitignore

- install.sh: instalacion automatica desde cero
- bashrc-snippet.sh: autostart + aliases para copiar a .bashrc
- .gitignore: excluir datos runtime (private, logs, pids)
- README.md: seccion de instalacion rapida

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Andrés Eduardo García Márquez 2026-03-26 06:49:26 -05:00
parent efc0e2f47f
commit af232a3568
4 changed files with 148 additions and 0 deletions

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private/
lock/
state/
cache/
cores/
*.pid
*.log
*.bak-*

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> Actualizado: 2026-03-24
## Instalacion rapida
```bash
git clone https://devops.ingeniumcodex.com/andresgarcia0313/termux-samba.git
cd termux-samba
bash install.sh
```
El instalador:
1. Instala `samba` y `python-zeroconf`
2. Crea directorios de config
3. Copia `smb.conf` y `mdns-publish.py`
4. Crea usuario Samba (pide usuario y contrasena)
5. Agrega autostart y aliases a `.bashrc`
6. Inicia ambos servicios
## Archivos del repo
| Archivo | Proposito |
|---------|-----------|
| `smb.conf` | Config principal de Samba |
| `mdns-publish.py` | Script de descubrimiento en red (SSH + SMB) |
| `install.sh` | Instalador automatico |
| `bashrc-snippet.sh` | Autostart + aliases para .bashrc |
| `.gitignore` | Excluye datos runtime (logs, pids, private) |
---
## Resumen
Samba 4.20.8 corriendo en Termux (Android) con descubrimiento automatico en red local via mDNS. Compatible con Windows 11, Kubuntu 24 y macOS.

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# --- Samba (puerto 4450) ---
if ! pgrep -x smbd > /dev/null; then
smbd -D -s ~/.config/samba/smb.conf 2>/dev/null
fi
alias smb-start='smbd -D -s ~/.config/samba/smb.conf && echo "Samba iniciado en puerto 4450"'
alias smb-stop='pkill smbd && echo "Samba detenido"'
alias smb-restart='pkill smbd 2>/dev/null; sleep 1; smbd -D -s ~/.config/samba/smb.conf && echo "Samba reiniciado"'
alias smb-status='pgrep -a smbd && echo "Puerto: 4450" || echo "Samba no esta corriendo"'
alias smb-log='tail -50 ~/.config/samba/samba.log'
# --- mDNS (movil.local: SSH + SMB) ---
if ! pgrep -f mdns-publish.py > /dev/null; then
nohup python ~/.local/bin/mdns-publish.py > /dev/null 2>&1 &
disown
fi
alias mdns-status='pgrep -af mdns-publish || echo "mDNS no esta corriendo"'
alias mdns-restart='pkill -f mdns-publish; sleep 1; nohup python ~/.local/bin/mdns-publish.py > /dev/null 2>&1 & disown && echo "mDNS reiniciado"'
alias mdns-stop='pkill -f mdns-publish && echo "mDNS detenido"'

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#!/data/data/com.termux/files/usr/bin/bash
# Instalador de Samba + mDNS para Termux
# Uso: bash install.sh
set -e
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'
SAMBA_DIR="$HOME/.config/samba"
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
info() { echo -e "${GREEN}[+]${NC} $1"; }
warn() { echo -e "${YELLOW}[!]${NC} $1"; }
error() { echo -e "${RED}[x]${NC} $1"; exit 1; }
# 1. Verificar Termux
[ -n "$PREFIX" ] || error "No es Termux. Este script solo funciona en Termux."
# 2. Instalar dependencias
info "Instalando paquetes..."
pkg install -y samba python 2>/dev/null
pip install -q zeroconf 2>/dev/null
# 3. Crear directorios
info "Creando directorios..."
mkdir -p "$SAMBA_DIR"/{private,lock,state,cache}
chmod 0755 "$SAMBA_DIR"/{lock,state,cache}
# 4. Copiar config
info "Copiando smb.conf..."
cp "$SCRIPT_DIR/smb.conf" "$SAMBA_DIR/smb.conf"
# 5. Copiar script mDNS
info "Instalando mdns-publish.py..."
mkdir -p "$HOME/.local/bin"
cp "$SCRIPT_DIR/mdns-publish.py" "$HOME/.local/bin/mdns-publish.py"
chmod +x "$HOME/.local/bin/mdns-publish.py"
# 6. Crear usuario Samba
info "Configurando usuario Samba..."
read -p "Usuario Samba [andres]: " SMB_USER
SMB_USER="${SMB_USER:-andres}"
read -s -p "Contrasena Samba: " SMB_PASS
echo ""
printf '%s\n%s\n' "$SMB_PASS" "$SMB_PASS" | \
smbpasswd -L -s -c "$SAMBA_DIR/smb.conf" -a "$SMB_USER" 2>/dev/null || \
printf '%s\n%s\n' "$SMB_PASS" "$SMB_PASS" | \
smbpasswd -L -s -c "$SAMBA_DIR/smb.conf" "$SMB_USER"
# 7. Verificar storage
if [ ! -d "/storage/emulated/0" ]; then
warn "Storage no accesible. Ejecuta: termux-setup-storage"
fi
# 8. Agregar a .bashrc si no existe
if ! grep -q "smbd" "$HOME/.bashrc" 2>/dev/null; then
info "Agregando autostart a .bashrc..."
cat "$SCRIPT_DIR/bashrc-snippet.sh" >> "$HOME/.bashrc"
else
warn "Autostart ya existe en .bashrc, no se modifica"
fi
# 9. Iniciar servicios
info "Iniciando Samba..."
pkill smbd 2>/dev/null || true
sleep 1
smbd -D -s "$SAMBA_DIR/smb.conf"
info "Iniciando mDNS..."
pkill -f mdns-publish.py 2>/dev/null || true
sleep 1
nohup python "$HOME/.local/bin/mdns-publish.py" > /dev/null 2>&1 &
disown
# 10. Verificar
sleep 2
if pgrep -x smbd > /dev/null && pgrep -f mdns-publish > /dev/null; then
info "Todo corriendo."
echo ""
echo " Nombre en red: movil"
echo " Puerto: 4450"
echo " Usuario: $SMB_USER"
echo ""
echo " Desde Linux: smb://movil.local:4450/"
echo " Desde Windows: \\\\IP:4450\\"
echo ""
else
error "Algo fallo. Revisa: smb-status / mdns-status"
fi