diff --git a/futriix-cli/src/main.rs b/futriix-cli/src/main.rs
index 804517e..e53fce1 100644
--- a/futriix-cli/src/main.rs
+++ b/futriix-cli/src/main.rs
@@ -1,33 +1,43 @@
-use serde::{Deserialize, Serialize};
-use tokio::io::{AsyncReadExt, AsyncWriteExt};
-use std::error::Error;
-use tokio::net::TcpStream;
 use colored::Colorize;
-use rustyline::{Editor, error::ReadlineError};
+use rustyline::Editor;
+use rustyline::error::ReadlineError;
+use serde::{Deserialize, Serialize};
+use serde_json;
+use std::error::Error;
 use std::fs;
+use tokio::io::{AsyncReadExt, AsyncWriteExt};
+use tokio::net::TcpStream;
 use toml::Value;
 
-#[derive(Debug, Serialize, Deserialize)]
-enum Command {
-    Insert { key: String, value: serde_json::Value },
-    Get { key: String },
-    Update { key: String, value: serde_json::Value },
-    Delete { key: String },
-    BeginTransaction,
-    CommitTransaction,
-    RollbackTransaction,
-    CreateIndex { field: String },
-    DropIndex { field: String },
+mod server {
+    use serde::{Deserialize, Serialize};
+    use serde_json;
+
+    #[derive(Debug, Serialize, Deserialize)]
+    pub enum Command {
+        Insert { key: String, value: serde_json::Value },
+        Get { key: String },
+        Update { key: String, value: serde_json::Value },
+        Delete { key: String },
+        BeginTransaction,
+        CommitTransaction,
+        RollbackTransaction,
+        CreateIndex { field: String },
+        DropIndex { field: String },
+        SysExec { script_name: String },
+    }
+
+    #[derive(Debug, Serialize, Deserialize)]
+    pub enum Response {
+        Success(Option<serde_json::Value>),
+        Error(String),
+    }
 }
 
-#[derive(Debug, Serialize, Deserialize)]
-enum Response {
-    Success(Option<serde_json::Value>),
-    Error(String),
-}
+use server::{Command, Response};
 
-async fn send_command(cmd: Command) -> Result<Response, Box<dyn Error>> {
-    let config_content = fs::read_to_string("../futriix.config.toml")?;
+async fn send_command(cmd: Command) -> Result<Response, Box<dyn std::error::Error>> {
+    let config_content = fs::read_to_string("futriix.config.toml")?;
     let config: Value = toml::from_str(&config_content)?;
 
     let ip = config["client"]["ip"].as_str().unwrap_or("127.0.0.1");
@@ -58,8 +68,9 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     println!("Type 'help' for available commands");
     
     let mut rl = Editor::<()>::new()?;
-    if rl.load_history("futriix-cli-history.txt").is_err() {
+    if rl.load_history("futriix-history.txt").is_err() {
         println!("No previous history.");
+        println!();
     }
     
     loop {
@@ -73,7 +84,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
                 }
                 
                 let parts: Vec<&str> = line.split_whitespace().collect();
-                match parts[0] {
+                match parts[0].to_lowercase().as_str() {
                     "insert" | "i" => {
                         if parts.len() < 3 {
                             println!("{}", "Usage: insert <key> <json_value>".red());
@@ -94,13 +105,20 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
                         }
                     },
                     "get" | "g" => {
-                        if parts.len() != 2 {
+                        if parts.len() < 2 {
                             println!("{}", "Usage: get <key>".red());
                             continue;
                         }
-                        match send_command(Command::Get { key: parts[1].to_string() }).await {
-                            Ok(Response::Success(Some(value))) => println!("{}", serde_json::to_string_pretty(&value)?),
-                            Ok(Response::Success(None)) => println!("{}", "Error: Key not found".bold().red()),
+                        let key = parts[1].to_string();
+                        match send_command(Command::Get { key }).await {
+                            Ok(Response::Success(Some(value))) => {
+                                println!("{}", serde_json::to_string_pretty(&value)?);
+                                println!();
+                            },
+                            Ok(Response::Success(None)) => {
+                                println!("{}", "Key found but no value returned".yellow());
+                                println!();
+                            },
                             Ok(Response::Error(e)) => println!("{}", e.bold().red()),
                             Err(e) => println!("{}: {}", "Connection error".red(), e),
                         }
@@ -114,7 +132,10 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
                         let value_str = parts[2..].join(" ");
                         match serde_json::from_str(&value_str) {
                             Ok(value) => match send_command(Command::Update { key, value }).await {
-                                Ok(Response::Success(_)) => println!("{}", "Update successful".bright_green()),
+                                Ok(Response::Success(_)) => {
+                                    println!("{}", "Update successful".bright_green());
+                                    println!();
+                                },
                                 Ok(Response::Error(e)) => println!("{}", e.bold().red()),
                                 Err(e) => println!("{}: {}", "Connection error".red(), e),
                             },
@@ -122,68 +143,117 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
                         }
                     },
                     "delete" | "d" => {
-                        if parts.len() != 2 {
+                        if parts.len() < 2 {
                             println!("{}", "Usage: delete <key>".red());
                             continue;
                         }
-                        match send_command(Command::Delete { key: parts[1].to_string() }).await {
-                            Ok(Response::Success(_)) => println!("{}", "Delete successful".bright_green()),
+                        let key = parts[1].to_string();
+                        match send_command(Command::Delete { key }).await {
+                            Ok(Response::Success(_)) => {
+                                println!("{}", "Delete successful".bright_green());
+                                println!();
+                            },
                             Ok(Response::Error(e)) => println!("{}", e.bold().red()),
                             Err(e) => println!("{}: {}", "Connection error".red(), e),
                         }
                     },
-                    "begin" => match send_command(Command::BeginTransaction).await {
-                        Ok(Response::Success(_)) => println!("{}", "Transaction started".bright_green()),
-                        Ok(Response::Error(e)) => println!("{}", e.bold().red()),
-                        Err(e) => println!("{}: {}", "Connection error".red(), e),
+                    "begin" | "transaction" | "tx" => {
+                        match send_command(Command::BeginTransaction).await {
+                            Ok(Response::Success(_)) => {
+                                println!("{}", "Transaction started".bright_green());
+                                println!();
+                            },
+                            Ok(Response::Error(e)) => println!("{}", e.bold().red()),
+                            Err(e) => println!("{}: {}", "Connection error".red(), e),
+                        }
                     },
-                    "commit" => match send_command(Command::CommitTransaction).await {
-                        Ok(Response::Success(_)) => println!("{}", "Transaction committed".bright_green()),
-                        Ok(Response::Error(e)) => println!("{}", e.bold().red()),
-                        Err(e) => println!("{}: {}", "Connection error".red(), e),
+                    "commit" => {
+                        match send_command(Command::CommitTransaction).await {
+                            Ok(Response::Success(_)) => {
+                                println!("{}", "Transaction committed".bright_green());
+                                println!();
+                            },
+                            Ok(Response::Error(e)) => println!("{}", e.bold().red()),
+                            Err(e) => println!("{}: {}", "Connection error".red(), e),
+                        }
                     },
-                    "rollback" => match send_command(Command::RollbackTransaction).await {
-                        Ok(Response::Success(_)) => println!("{}", "Transaction rolled back".bright_green()),
-                        Ok(Response::Error(e)) => println!("{}", e.bold().red()),
-                        Err(e) => println!("{}: {}", "Connection error".red(), e),
+                    "rollback" => {
+                        match send_command(Command::RollbackTransaction).await {
+                            Ok(Response::Success(_)) => {
+                                println!("{}", "Transaction rolled back".bright_green());
+                                println!();
+                            },
+                            Ok(Response::Error(e)) => println!("{}", e.bold().red()),
+                            Err(e) => println!("{}: {}", "Connection error".red(), e),
+                        }
                     },
-                    "create_index" => {
-                        if parts.len() != 2 {
-                            println!("{}", "Usage: create_index <field_name>".red());
+                    "createindex" => {
+                        if parts.len() < 2 {
+                            println!("{}", "Usage: createindex <field>".red());
                             continue;
                         }
-                        match send_command(Command::CreateIndex { field: parts[1].to_string() }).await {
-                            Ok(Response::Success(_)) => println!("{}", format!("Index created on field '{}'", parts[1]).bright_green()),
+                        let field = parts[1].to_string();
+                        match send_command(Command::CreateIndex { field }).await {
+                            Ok(Response::Success(_)) => {
+                                println!("{}", "Index created".bright_green());
+                                println!();
+                            },
                             Ok(Response::Error(e)) => println!("{}", e.bold().red()),
                             Err(e) => println!("{}: {}", "Connection error".red(), e),
                         }
                     },
-                    "drop_index" => {
-                        if parts.len() != 2 {
-                            println!("{}", "Usage: drop_index <field_name>".red());
+                    "dropindex" => {
+                        if parts.len() < 2 {
+                            println!("{}", "Usage: dropindex <field>".red());
                             continue;
                         }
-                        match send_command(Command::DropIndex { field: parts[1].to_string() }).await {
-                            Ok(Response::Success(_)) => println!("{}", format!("Index dropped on field '{}'", parts[1]).bright_green()),
+                        let field = parts[1].to_string();
+                        match send_command(Command::DropIndex { field }).await {
+                            Ok(Response::Success(_)) => {
+                                println!("{}", "Index dropped".bright_green());
+                                println!();
+                            },
                             Ok(Response::Error(e)) => println!("{}", e.bold().red()),
                             Err(e) => println!("{}: {}", "Connection error".red(), e),
                         }
                     },
-                    "help" | "h" => {
+                    "sysexec" => {
+                        if parts.len() < 2 {
+                            println!("{}", "Usage: sysexec <script_name>".red());
+                            continue;
+                        }
+                        let script_name = parts[1].to_string();
+                        match send_command(Command::SysExec { script_name }).await {
+                            Ok(Response::Success(Some(output))) => {
+                                println!("{}", "Script output:".bright_green());
+                                println!("{}", output);
+                                println!();
+                            },
+                            Ok(Response::Success(None)) => {
+                                println!("{}", "Script executed but no output".yellow());
+                                println!();
+                            },
+                            Ok(Response::Error(e)) => println!("{}", e.bold().red()),
+                            Err(e) => println!("{}: {}", "Connection error".red(), e),
+                        }
+                    },
+                    "help" => {
                         println!("Available commands:");
-                        println!("  insert|i <key> <json_value> - Insert document");
-                        println!("  get|g <key> - Get document");
-                        println!("  update|u <key> <json_value> - Update document");
-                        println!("  delete|d <key> - Delete document");
-                        println!("  begin - Start transaction");
+                        println!("  insert <key> <json_value> (or i) - Insert data");
+                        println!("  get <key> (or g) - Get data");
+                        println!("  update <key> <json_value> (or u) - Update data");
+                        println!("  delete <key> (or d) - Delete data");
+                        println!("  begin (or transaction, tx) - Start transaction");
                         println!("  commit - Commit transaction");
                         println!("  rollback - Rollback transaction");
-                        println!("  create_index <field> - Create index");
-                        println!("  drop_index <field> - Drop index");
-                        println!("  help|h - Show this help");
-                        println!("  exit|quit|q - Exit the client");
+                        println!("  createindex <field> - Create index");
+                        println!("  dropindex <field> - Drop index");
+                        println!("  sysexec <script_name> - Execute system script");
+                        println!("  exit (or quit) - Exit client");
+                        println!("  help - Show this help");
+                        println!();
                     },
-                    "exit" | "quit" | "q" => break,
+                    "exit" | "quit" => break,
                     _ => println!("{}: Unknown command. Type 'help' for available commands.", "Error".red()),
                 }
             },
@@ -196,6 +266,6 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         }
     }
     
-    rl.save_history("futriix-cli-history.txt")?;
+    rl.save_history("futriix-history.txt")?;
     Ok(())
 }
\ No newline at end of file