diff --git a/usr/local/bin/sh.zio.backup b/usr/local/bin/sh.zio.backup
index c16edab..e73c408 100755
--- a/usr/local/bin/sh.zio.backup
+++ b/usr/local/bin/sh.zio.backup
@@ -6,6 +6,7 @@ else
     . "$(dirname "$(realpath -s "$0")")/../libexec/zio/helpers/bash.sh"
 fi
 
+me_filename="$(basename "$(realpath -s "$0")")"
 backup_scripts_dir="$(get_config_dir "sh.zio.backup")/scripts"
 cache_dir="/var/cache/sh.zio.backup/restic"
 secrets_dir="$(get_config_dir "sh.zio.backup")/secrets"
@@ -71,6 +72,39 @@ function invoke_restic() {
     fi
 }
 
+function invoke_script() {
+    backup_script="$1"
+
+    backup_script_filename="$(basename "$backup_script")"
+    backup_script_name="${backup_script_filename%.*}"
+    backup_script_name_length="${#backup_script_name}"
+
+    say primary "-[$backup_script_name]$(repeat "-" $((80-3-$backup_script_name_length)))"
+    chmod +x "$backup_script"
+
+    export -f backup_dir
+    export -f die
+    export -f forget_backup
+    export -f get_config_dir
+    export -f get_real_path
+    export -f invoke_restic
+    export -f prune_backup
+    export -f say
+    export -f start_service
+    export -f stop_service
+    export -f test_file
+    export backup_scripts_dir
+    export cache_dir
+    export host
+    export me_filename
+    export restic_repo_file
+    export restic_repo_passwd_file
+    export restic_path
+    export secrets_dir
+
+    "$backup_scripts_dir/$backup_script_filename"
+}
+
 function backup_dir() {
     path="$1"
     args="${@:2}"
@@ -101,6 +135,8 @@ function backup_dir() {
             --exclude "containers/storage/overlay-layers" \
             --exclude-if-present ".nobackup" \
             --host "$host" \
+            --tag "$me_filename" \
+            --tag "$(basename "$0")" \
             $args "$path"
     fi
 }
@@ -142,6 +178,32 @@ function stop_service() {
     systemctl stop $service
 }
 
+if [[ "$@" == "help" ]]; then
+    echo "$me_filename
+
+Usage:
+    $me_filename
+        Run all backup scripts available in $backup_scripts_dir
+
+    $me_filename <script>
+        Run a specific script from a given path
+
+    $me_filename <command> [arguments]
+        Execute 'restic' with arbitrary commands and optional arguments.
+
+        This command is bootstrapped with some arguments — which are not
+        overridable — as follows:
+          * --cache-dir
+          * --password-file
+          * --repo
+
+    $me_filename help
+        Output this usage text. Use '--help' or 'help <command>' to output
+        restic's help text.
+"
+    exit 0
+fi
+
 test_root
 test_prog "bzip2"
 test_prog "curl"
@@ -167,36 +229,12 @@ if [[ -z "$1" ]]; then
     fi
 
     for backup_script in $backup_scripts_dir/*; do
-        backup_script_filename="$(basename "$backup_script")"
-        backup_script_name="${backup_script_filename%.*}"
-        backup_script_name_length="${#backup_script_name}"
-
-        say primary "-[$backup_script_name]$(repeat "-" $((80-3-$backup_script_name_length)))"
-        chmod +x "$backup_script"
-
-        export -f backup_dir
-        export -f die
-        export -f forget_backup
-        export -f get_config_dir
-        export -f get_real_path
-        export -f invoke_restic
-        export -f prune_backup
-        export -f say
-        export -f start_service
-        export -f stop_service
-        export -f test_file
-        export backup_scripts_dir
-        export cache_dir
-        export host
-        export restic_repo_file
-        export restic_repo_passwd_file
-        export restic_path
-        export secrets_dir
-
-        "$backup_scripts_dir/$backup_script_filename"
+        invoke_script $backup_script
     done
 
     say primary "$(repeat "-" 80)"
+elif [[ -f "$1" ]]; then
+    invoke_script "$1"
 else
     command="$1"
     arguments="${@:2}"