diff --git a/docs/configuration.md b/docs/configuration.md
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+# Configuration
+In this section we will see how to:
+- write a configuration file for `aria2c`
+- write an `init.d` script to be able to run our `aria2c` daemon as a system service
+- pass the right option to `aria2p` to connect to the right `aria2c` instance
+
+## `aria2c`
+By default, aria2 checks whether the legacy path `$HOME/.aria2/aria2.conf` is present,
+otherwise it parses `$XDG_CONFIG_HOME/aria2/aria2.conf` as its configuration file.
+
+You can specify the path to configuration file using `--conf-path` option.
+If you don't want to use the configuration file, use `--no-conf` option.
+
+**Comprehensive documentation about the format of the configuration file can be found in the man page of `aria2c`.**
+
+Here is an example of configuration:
+
+```
+continue=true
+daemon=true
+dir=$HOME/Downloads
+enable-rpc=true
+file-allocation=falloc
+force-save=true
+input-file=$HOME/.config/aria2/session.txt
+log=$HOME/.config/aria2/aria2.log
+log-level=notice
+max-concurrent-downloads=2
+max-tries=5
+retry-wait=30
+rpc-listen-all=true
+rpc-listen-port=6801
+rpc-secret=HeLLo
+save-session=$HOME/.config/aria2/session.txt
+save-session-interval=20
+timeout=600
+```
+
+This configuration says to start in daemon mode, with RPC mode enabled and listening on port 6801
+(default is 6800), with HeLLo as secret token.
+The session is loaded from $HOME/.config/.aria2/session.txt, and saved in the same file.
+This session file is used to retain download information between reboots, so you can resume them.
+Other options are self-describing. Read the man page for more explanations, and to see the complete list of options.
+
+With this configuration file, you would now start your `aria2c` daemon with:
+
+```bash
+aria2c --conf-path=$HOME/.config/aria2/aria2.conf
+```
+
+## `init.d` script
+I currently use this script, but am planning to improve it. Copy it as `/etc/init.d/aria2server`.
+You must update the CONF_PATH variable to match your username.
+
+```bash
+#!/bin/bash
+# /etc/init.d/aria2server
+
+### BEGIN INIT INFO
+# Provides: aria2server
+# Required-Start:    $network $local_fs $remote_fs
+# Required-Stop:     $network $local_fs $remote_fs
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: aria2 RPC server init script.
+# Description: Starts and stops aria2 RPC server.
+### END INIT INFO
+
+#VAR
+RUN="/usr/bin/aria2c"
+CONF_PATH="/home/pawamoy/.config/aria2/aria2.conf"
+ARIA_PID=$(ps ux | awk "/aria2c --conf-path=${CONF_PATH//\//\\/}/ && !/awk/ {print \$2}")
+
+# Some things that run always
+touch /var/lock/aria2cRPC
+
+# Carry out specific functions when asked to by the system
+case "$1" in
+  start)
+    echo "Starting script aria2cRPC "
+    if [ -z "$ARIA_PID" ]; then
+      nohup $RUN --conf-path=$CONF_PATH
+      echo "Started"
+    else
+      echo "aria2server already started"
+    fi
+  ;;
+  stop)
+    echo "Stopping script aria2server"
+    if [ ! -z "$ARIA_PID" ]; then
+      kill $ARIA_PID
+    fi
+    echo "OK"
+  ;;
+  status)
+    if [ ! -z "$ARIA_PID" ]; then
+      echo "The aria2server is running with PID = "$ARIA_PID
+    else
+      echo "No process found for aria2server"
+    fi
+  ;;
+  *)
+    echo "Usage: /etc/init.d/aria2server {start|stop|status}"
+    exit 1
+  ;;
+esac
+
+exit 0
+```
+
+## `aria2p`
+For now, `aria2p` does not read any configuration file. Options are simply passed on the command-line.
+Based on the two previous files, you should run `aria2p` like this:
+
+```bash
+aria2p -s HeLLo -p 6801 show
+```
diff --git a/docs/index.md b/docs/index.md
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--- a/docs/index.md
+++ b/docs/index.md
@@ -1,6 +1,7 @@
 # Welcome to Aria2p's documentation!
 
 - [Overview](readme.md)
+- [Configuration](configuration.md)
 - [Usage](usage.md)
 - [Reference](reference.rst)
 - [Contributing](contributing.md)