diff --git a/script b/script
index 67d0324..7475c12 100644
--- a/script
+++ b/script
@@ -1,14 +1,14 @@
 #!/bin/bash
 
-list_users() {
-    awk -F: '{print $1, $6}' /etc/passwd | sort
-}
+# Обработка аргументов через getopts
+LOG_FILE=""
+ERR_FILE=""
+SHOW_USERS=0
+SHOW_PROCESSES=0
+SHOW_HELP=0
 
-list_processes() {
-    ps -eo pid,comm --sort=pid
-}
-
-show_help() {
+# Функция отображения справки
+display_help() {
     echo "Usage: $0 [options]."
     echo "Options:"
     echo "  -u, --users       Display a list of users and their home directories"
@@ -16,64 +16,96 @@ show_help() {
     echo "  -l, --log PATH    Redirect output to a specified file"
     echo "  -e, --errors PATH Redirect error output to a specified file"
     echo "  -h, --help        Show this message and terminate"
+
 }
 
+# Проверка доступности пути
 check_path() {
-    local path=$1
-    if [ ! -w "$path" ]; then
-        echo "Error: No access to write to $path" >&2
-        exit 1
+    local path="$1"
+    touch "$path" 2>/dev/null
+    if [ $? -ne 0 ]; then
+        echo "Error: Cannot write to $path" >&2
+        return 1
     fi
+    return 0
 }
 
-log_output() {
-    local path=$1
-    check_path "$path"
-    exec >"$path"
+# Функция для вывода списка пользователей
+list_users() {
+    awk -F: '{print $1, $6}' /etc/passwd | sort
 }
 
-log_errors() {
-    local path=$1
-    check_path "$path"
-    exec 2>"$path"
+# Функция для вывода списка процессов
+list_processes() {
+    ps -eo pid,comm --sort=pid
 }
 
-ARGS=$(getopt -o upl:e:h --long users,processes,log:,errors:,help -n "$0" -- "$@")
-if [ $? -ne 0 ]; then
-    echo "Error: Incorrect input" >&2
-    exit 1
-fi
-eval set -- "$ARGS"
-
-while true; do
-    case "$1" in
-        -u|--users)
-            list_users
-            shift
+# Парсинг аргументов через getopts
+while getopts ":hupl:e:" opt; do
+    case "$opt" in
+        h)
+            SHOW_HELP=1
             ;;
-        -p|--processes)
-            list_processes
-            shift
+        u)
+            SHOW_USERS=1
             ;;
-        -l|--log)
-            log_output "$2"
-            shift 2
+        p)
+            SHOW_PROCESSES=1
             ;;
-        -e|--errors)
-            log_errors "$2"
-            shift 2
+        l)
+            LOG_FILE="$OPTARG"
             ;;
-        -h|--help)
-            show_help
-            exit 0
-            ;;
-        --)
-            shift
-            break
+        e)
+            ERR_FILE="$OPTARG"
             ;;
         *)
-            echo "Unknown parameter $1" >&2
+            echo "Invalid option: -$OPTARG" >&2
+            display_help
             exit 1
             ;;
     esac
 done
+
+# Основная логика
+main() {
+    if [[ $SHOW_HELP -eq 1 ]]; then
+        display_help
+        exit 0
+    fi
+
+    # Настройка вывода в лог-файлы
+    if [[ -n "$LOG_FILE" ]]; then
+        if ! check_path "$LOG_FILE"; then
+            exit 1
+        fi
+        exec 1>"$LOG_FILE"
+    fi
+
+    if [[ -n "$ERR_FILE" ]]; then
+        if ! check_path "$ERR_FILE"; then
+            exit 1
+        fi
+        exec 2>"$ERR_FILE"
+    fi
+
+    # Выполнение запрошенных действий
+    if [[ $SHOW_USERS -eq 1 && $SHOW_PROCESSES -eq 1 ]]; then
+        echo "Error: Cannot use both -u and -p options simultaneously." >&2
+        display_help
+        exit 1
+    fi
+
+    if [[ $SHOW_USERS -eq 1 ]]; then
+        echo "USER                 HOME"
+        list_users
+    elif [[ $SHOW_PROCESSES -eq 1 ]]; then
+        list_processes
+    else
+        echo "Error: No action specified." >&2
+        display_help
+        exit 1
+    fi
+}
+
+# Вызов основной функции
+main