diff --git a/README.md b/README.md
index 947eff9..d0d7033 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,52 @@
 # ckupeye
 
-Small bash script for entire server backups.
+Small bash script for entire filesystem backups.
 
 It backups filesystems, sure, but also creates workable version of
 PostgreSQL / MariaDB backups, Pacman / Apt software list, ACL.
+
 It then uses [BorgBackup](https://www.borgbackup.org/) to create, compress, encrypt and send the backups.
+You'd probably want to be familiar with the latter if you want to understand this script fully.
+
+**DISCLAIMER:** This program is just a publication of my personal script.
+It haven't been tested outside of my (very) specific use case.
+You'd probably better use it as a reference rather than as is.
+
+## Usage
+
+Basically it's just the `ckupeye` script.
+Have some example installation instructions, for the client.
+
+```bash
+git clone https://git.frogeye.fr/geoffrey/ckupeye.git /opt/ckupeye
+ln -s /opt/ckupeye/ckupeye /usr/local/bin/ckupeye
+mkdir /etc/ckupeye
+mkdir /var/lib/ckupeye
+cp /opt/ckupeye/config.sample.sh /etc/ckupeye/config.sh
+ssh-keygen -t ed25519 -C ckupeye@$(cat /etc/hostname) -f /etc/ckupeye/id_ed25519
+$EDITOR /etc/ckupeye/config.sh
+```
+
+And to run it, just `ckupeye`.
+
+Or, if you don't want to pollute your '/' namespace,
+provide an argument to the configuration file, as so:
+
+```bash
+/path/to/ckupeye /path/to/config.sh
+```
+
+For the server, I would recommend having an account for backups (or one account per backup for extra security),
+and use a [ssh forced command](https://borgbackup.readthedocs.io/en/stable/usage/serve.html#examples).
+Add something like the following to the user's `~/.ssh/authorized_keys`:
+
+```
+restrict,command="borg serve --restrict-to-repository=/var/lib/borg/clientname --append-only --storage-quota=150G" ssh-ed25519 ... ckupeye@clientname
+```
+
+## Configuration
+
+At minimum you will need to set `BORG_REPO` and a `BORG_PASSPHRASE` in the config file.
 
 ## Notation
 
diff --git a/backup.sh b/ckupeye
similarity index 85%
rename from backup.sh
rename to ckupeye
index f551f20..d769556 100755
--- a/backup.sh
+++ b/ckupeye
@@ -42,7 +42,7 @@ fi
 # Default configuration
 #
 
-: "${BASE_DIR:="/var/ckupeye"}"
+: "${BASE_DIR:="/var/lib/ckupeye"}"
 
 # Directories to backup
 [ -z ${BACKUP_FILES+x} ] && BACKUP_FILES=("/") # What to include in the backup
@@ -76,7 +76,7 @@ fi
 : "${EXPORT_MARIADB_CREDENTIALS:="$BASE_DIR/mariadb.cnf"}"
 
 # Pruning the backup
-: "${PRUNE:="true"}"
+: "${PRUNE:="false"}"
 : "${PRUNE_OPTIONS:="--keep-hourly 24 --keep-daily 7 --keep-weekly 4 --keep-monthly 12 --keep-yearly 10"}"
 
 # Borg specific
@@ -88,15 +88,18 @@ fi
 : "${BORG_ENCRYPTION:="repokey-blake2"}" # Passed `borg init`
 
 # Answer borg questions
-: "${BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK:=no}"
-: "${BORG_RELOCATED_REPO_ACCESS_IS_OK:=no}"
-: "${BORG_CHECK_I_KNOW_WHAT_I_AM_DOING:=NO}"
-: "${BORG_DELETE_I_KNOW_WHAT_I_AM_DOING:=NO}"
-: "${BORG_RECREATE_I_KNOW_WHAT_I_AM_DOING:=NO}"
+: "${BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK:="no"}"
+: "${BORG_RELOCATED_REPO_ACCESS_IS_OK:="no"}"
+: "${BORG_CHECK_I_KNOW_WHAT_I_AM_DOING:="NO"}"
+: "${BORG_DELETE_I_KNOW_WHAT_I_AM_DOING:="NO"}"
+: "${BORG_RECREATE_I_KNOW_WHAT_I_AM_DOING:="NO"}"
 
 # Ckupeye specific
 : "${CLIENT_RUNFILE:="$BASE_DIR/ckupeye.pid"}"
 
+# Vim macro to copy the above defaults to the config file (minus the arrays):
+# :%s/: "\${\(\w\+\):=\(.\+\)}"/\1=\2
+
 # Export borg environment variables
 export BORG_REPO
 export BORG_PASSPHRASE
@@ -129,7 +132,7 @@ echo $$ > $CLIENT_RUNFILE
 
 if [ ! -z "$BORG_SSH_IDENTITY_FILE" ]
 then
-    export BORG_RSH="ssh -oBatchMode=yes -i $BORG_SSH_IDENTITY_FILE $BORG_RSH_EXTRA"
+    export BORG_RSH="ssh -oIdentitiesOnly=yes -oBatchMode=yes -i $BORG_SSH_IDENTITY_FILE $BORG_RSH_EXTRA"
 fi
 
 echo "→ Opening repository"
@@ -164,24 +167,25 @@ then
     etckeeper commit "$EXPORT_ETCKEEPER_MESSAGE" &> /dev/null &
 fi
 
-export EXPORT_FILEs=""
 function _feedExport() { # export_file
     touch "$1"
     chmod 700 "$1"
     cat - > "$1"
-    export EXPORT_FILES="$1 $EXPORT_FILES"
 }
+EXPORT_FILEs=""
 
 if $EXPORT_ACL
 then
     echo → Exporting ACL
     sudo getfacl -R "$EXPORT_ACL_DESTINATION[@]" 2> /dev/null | _feedExport  "$EXPORT_ACL_FILE"
+    EXPORT_FILES="$EXPORT_ACL_FILE $EXPORT_FILES"
 fi
 
 if $EXPORT_POSTGRESQL
 then
     echo → Exporting PostgreSQL
     pg_dumpall $EXPORT_POSTGRESQL_OPTIONS | _feedExport "$EXPORT_POSTGRESQL_FILE"
+    EXPORT_FILES="$EXPORT_POSTGRESQL_FILE $EXPORT_FILES"
 fi
 
 if $EXPORT_MARIADB
@@ -192,28 +196,31 @@ then
         EXPORT_MARIADB_OPTIONS="--defaults-extra-file=$EXPORT_MARIADB_CREDENTIALS $EXPORT_MARIADB_OPTIONS"
     fi
     mysqldump $EXPORT_MARIADB_OPTIONS | _feedExport "$EXPORT_MARIADB_FILE"
+    EXPORT_FILES="$EXPORT_MARIADB_FILE $EXPORT_FILES"
 fi
 
 if $EXPORT_PACMAN
 then
     echo → Exporting Pacman package list
     pacman -Qeq | _feedExport "$EXPORT_PACMAN_FILE"
+    EXPORT_FILES="$EXPORT_PACMAN_FILE $EXPORT_FILES"
 fi
 
 if $EXPORT_APT
 then
     echo → Exporting Apt package list
     apt list --installed 2> /dev/null | _feedExport "$EXPORT_APT_FILE"
+    EXPORT_FILES="$EXPORT_APT_FILE $EXPORT_FILES"
 fi
 
 echo "→ Transfering files"
 
 for exclude in "${BACKUP_EXCLUDES[@]}"
 do
-    BACKUP_OPTIONS="$BORG_CREATE_OPTIONS --exclude=$exclude"
+    BACKUP_OPTIONS="$BACKUP_OPTIONS --exclude=$exclude"
 done
 
-$BORG_EXECUTABLE $BORG_OPTIONS create --stats $BACKUP_OPTIONS "${BORG_REPO}::${BACKUP_TAG}" ${BACKUP_FILES[@]} 2>&1
+$BORG_EXECUTABLE $BORG_OPTIONS create --stats $BACKUP_OPTIONS "${BORG_REPO}::${BACKUP_TAG}" ${BACKUP_FILES[@]} $EXPORT_FILES 2>&1
 
 echo "→ Remove temporary files"
 rm -f $EXPORT_FILES
diff --git a/config.sample.sh b/config.sample.sh
new file mode 100644
index 0000000..921e446
--- /dev/null
+++ b/config.sample.sh
@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+
+BASE_DIR="/var/lib/ckupeye"
+BORG_REPO="ssh://user@server:port/~/client"
+BORG_PASSPHRASE=""
+
+# Directories to backup
+BACKUP_FILES=("/") # What to include in the backup
+BACKUP_EXCLUDES=("/var/cache" "**.lock" "**/.cache/") # What to exclue from the backup
+BACKUP_TAG="$(date -Isec)" # “Name” of the backup
+BACKUP_OPTIONS="--one-file-system --compression auto,zstd" # Configuration of the backup
+
+# Default folder where the database / package managers / ACL exported data will be stored.
+EXPORT_DIR="$BASE_DIR"
+
+# Things to export the data of
+EXPORT_MARIADB="false"
+EXPORT_POSTGRESQL="false"
+EXPORT_APT="false"
+EXPORT_PACMAN="false"
+EXPORT_ACL="false"
+EXPORT_ETCKEEPER="false"
+
+# Where to put the exported data
+EXPORT_MARIADB_FILE="$EXPORT_DIR/mariadb.sql"
+EXPORT_POSTGRESQL_FILE="$EXPORT_DIR/postgresql.sql"
+EXPORT_APT_FILE="$EXPORT_DIR/apt.list"
+EXPORT_PACMAN_FILE="$EXPORT_DIR/pacman.list"
+EXPORT_ACL_FILE="$EXPORT_DIR/acl.list"
+
+# Options for exporting data
+EXPORT_ACL_DIRECTORIES=("${BACKUP_FILES[@]}")
+EXPORT_ETCKEEPER_MESSAGE="ckupeye backup for $(date -Isec)"
+EXPORT_POSTGRESQL_OPTIONS=""
+EXPORT_MARIADB_OPTIONS="--all-databases --flush-privileges"
+EXPORT_MARIADB_CREDENTIALS="$BASE_DIR/mariadb.cnf"
+
+# Pruning the backup
+PRUNE="false"
+PRUNE_OPTIONS="--keep-hourly 24 --keep-daily 7 --keep-weekly 4 --keep-monthly 12 --keep-yearly 10"
+
+# Borg specific
+BORG_BASE_DIR="$BASE_DIR"
+BORG_EXECUTABLE="$(command -v borg)" # Path to BorgBackup executable
+BORG_SSH_IDENTITY_FILE="/etc/ckupeye/id_ed25519" # Identity file to use to connect to remote repo (will overwrite $BORG_RSH)
+BORG_RSH_EXTRA="" # Options to add to $BORG_RSH (even after overriden by BORG_SSH_IDENTITY_FILE)
+BORG_OPTIONS="" # Additional options to pass to BorgBackup
+BORG_ENCRYPTION="repokey-blake2" # Passed `borg init`
+
+# Answer borg questions
+BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK="no"
+BORG_RELOCATED_REPO_ACCESS_IS_OK="no"
+BORG_CHECK_I_KNOW_WHAT_I_AM_DOING="NO"
+BORG_DELETE_I_KNOW_WHAT_I_AM_DOING="NO"
+BORG_RECREATE_I_KNOW_WHAT_I_AM_DOING="NO"
+
+# Ckupeye specific
+CLIENT_RUNFILE="$BASE_DIR/ckupeye.pid"
+