diff --git a/bambu.sh b/bambu.sh
index d05e2c9..d410dd0 100755
--- a/bambu.sh
+++ b/bambu.sh
@@ -1,56 +1,10 @@
 #!/usr/bin/env bash
-CONFIG_PATH="${XDG_CONFIG_HOME:-$HOME/.config}/bambu.conf.sh"
-
-function usage() {
-    cat <<EOF
-Command: $0 [--debug] [--raw-output] <subcommand> [args] ...
-Command line client for controlling Bambu Labs 3D printers.
-
-This script relies on a configuration file located at $CONFIG_PATH.
-The configuration file should be a Bash script that sets the following variables:
-
-BAMBU_IP
-BAMBU_SERIAL
-BAMBU_ACCESS_CODE
-
-Subcommands:
-    help        - Print this help message
-    status      - Display current status of the printer
-    file
-         ls [--list-only] [--file] [path]
-                - List <path> on the printer's SD card.
-                  If "--list-only" is specified, only print out the names
-                  of files without metadata (timestamp, etc.).
-                  If "--file" is specified, then <path> is assumed
-                  to be a file, and it is listed on its own instead of
-                  trying to list its children.
-         get [-o|--output <output_directory>] <remote_file>
-                - Download <remote_file> to <output_directory> (\$PWD by default)
-         put <local_file> <remote_directory>
-                - Upload <local_file> to <remote_directory>
-         rm [-r|--recursive] <path>
-                - Delete the remote <path> on the printer.
-                  If "-r" is specified, assume <path> is a directory and
-                  delete all of its children, including itself.
-    print
-         start [--timelapse] [--no-bed-leveling] [--no-vibration-calibration]
-               [--flow-calibration] <remote_file>
-                - Start a print job with <remote_file>. Only single-plate 3mf
-                  files are supported.
-         pause|resume|stop
-                - As names suggest.
-         check
-                - Check the current print status from the printer and output
-                  any potential error codes.
-
-EOF
-}
-
 function die() {
     echo "$1" >&2
     exit 1
 }
 
+CONFIG_PATH="${XDG_CONFIG_HOME:-$HOME/.config}/bambu.conf.sh"
 [ ! -f "$CONFIG_PATH" ] && die "Config file $CONFIG_PATH not found"
 
 source "$CONFIG_PATH"
@@ -140,7 +94,7 @@ function bambu_file() {
         ls)
             bambu_ls "$@"
             ;;
-        put)
+        put])
             bambu_put "$@"
             ;;
         rm)
@@ -157,7 +111,6 @@ function bambu_file() {
 
 function bambu_ls() {
     local is_file="false"
-    local extra_curl_args=""
     local path=""
 
     while [ ! -z "$1" ]; do
@@ -166,13 +119,6 @@ function bambu_ls() {
                 is_file="true"
                 shift
                 ;;
-            --list-only)
-                extra_curl_args+="--list-only"
-                shift
-                ;;
-            -*)
-                die "Unknown option $1"
-                ;;
             *)
                 path="$1"
                 shift
@@ -183,10 +129,10 @@ function bambu_ls() {
 
     if [ "$is_file" == "true" ]; then
         path="$(preprocess_file_path "$path")"
-        curl_ftps_command "$(preprocess_directory_path "$(dirname "$path")")" -s | grep "$(basename "$path")" $extra_curl_args
+        curl_ftps_command "$(preprocess_directory_path "$(dirname "$path")")" -s | grep "$(basename "$path")"
     else
         path="$(preprocess_directory_path "$path")"
-        curl_ftps_command "$(preprocess_directory_path "$path")" $extra_curl_args
+        curl_ftps_command "$(preprocess_directory_path "$path")"
     fi
 }
 
@@ -196,53 +142,10 @@ function bambu_put() {
 }
 
 function bambu_rm() {
-    local is_dir="false"
-    local name=""
-
-    while [ ! -z "$1" ]; do
-        case "$1" in
-            -r|--recursive)
-                is_dir=true
-                shift
-                ;;
-            -*)
-                die "Unknown option $1"
-                ;;
-            *)
-                name="$1"
-                shift
-                break
-                ;;
-        esac
-    done
-
-    [ -z "$name" ] && die "Please specify file/directory to delete"
-
-    if [ "$is_dir" == "true" ]; then
-        bambu_rm_dir "$name"
-    else
-        bambu_rm_file "$name"
-    fi
-}
-
-function bambu_rm_file() {
     local file="$(preprocess_file_path "$1")"
     curl_ftps_command "" -Q "DELE /$file" > /dev/null 2>&1 || echo "Failed to delete file $file"
 }
 
-function bambu_rm_dir() {
-    local dir="$(preprocess_directory_path "$1")"
-    [ -z "$dir" ] && die "Please specify directory to be deleted"
-    local content="$(bambu_ls --list-only "$dir" 2> /dev/null)"
-
-    while read file; do
-        echo "Deleting $dir$file"
-        bambu_rm_file "$dir$file"
-    done <<< "$content"
-
-    curl_ftps_command "" -Q "RMD /$dir" > /dev/null 2>&1 || echo "Failed to delete directory $dir"
-}
-
 function bambu_get() {
     local file=""
     local output_path="$PWD"
@@ -399,9 +302,6 @@ case "$command" in
     print)
         bambu_print "$@"
         ;;
-    help)
-        usage
-        ;;
     *)
         die "Unknown command $command"
         ;;