diff --git a/INSTALL.md b/INSTALL.md
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+++ b/INSTALL.md
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+# INSTALACIÓN
+
+## OpenBSD
+### Crear usuario e grupo
+```sh
+groupadd _sh4rin
+mkdir -p /home/_sh4rin/uploads
+useradd -d /home/_sh4rin/uploads/ -c "sh4rin service" -g _sh4rin -L daemon -s /sbin/nologin _sh4rin
+chown -R _sh4rin:_sh4rin /home/_sh4rin/
+chmod -R 700 /home/_sh4rin/
+```
+
+### Compilar e instalar executable
+```sh
+git clone https://git.tr4ck.net/serxoz/share.git 
+cd share
+cargo build --release
+doas cp target/release/share /usr/local/bin/share
+```
+
+### Configurar rc.d
+- Copia o script de arranque:
+```sh
+doas cp sh4rin-openbsd-rc.d /etc/rc.d/sh4rin
+```
+
+- Configura no script as variables de entorno en env.
+- Agrega en /etc/rc.conf.local o script a pkg_scripts
+- Inicia o servicio:
+```sh
+/etc/rc.d/sh4rin start
+```
diff --git a/sh4rin-openbsd-rc.d b/sh4rin-openbsd-rc.d
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+++ b/sh4rin-openbsd-rc.d
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+#!/bin/ksh
+#
+# $OpenBSD: sh4rin.rc,v 0.0.1 2022/10/25
+
+daemon="/usr/local/bin/share"
+daemon_user="_sh4rin"
+env="UPLOADS=/home/_sh4rin/uploads/ PORT=3000 BASE_URL=https://sh4r.in RPROXY=true"
+
+. /etc/rc.d/rc.subr
+
+rc_usercheck=NO
+
+rc_start() {
+        ${rcexec} "${env} ${daemon} 2>&1 | logger -t sh4rin &"
+}
+
+rc_cmd $1