update root command usage, update the tran README

README.md

@@ -1,3 +1,115 @@
-# Tran - under maintenance 🚧
+<p align="center">
+  <img src="https://raw.githubusercontent.com/abdfnx/tran/main/.github/assets/logo.svg" height="120px" />
+</p>
+
+<!-- Here's the demo file -->
 
 > 🖥️ Securely transfer and send anything between computers with TUI.
+
+## Installation
+
+<details>
+<summary><strong>ways</strong></summary>
+
+### Using script
+
+* Shell
+
+```
+curl -fsSL https://cutt.ly/tran | bash
+```
+
+* PowerShell
+
+```
+iwr -useb https://cutt.ly/tran-win | iex
+```
+
+**then restart your powershell**
+
+### Homebrew
+
+```bash
+brew install abdfnx/tap/tran
+```
+
+### Go package manager
+
+```bash
+go install github.com/abdfnx/tran@latest
+```
+
+### GitHub CLI
+
+```bash
+gh extension install abdfnx/gh-tran
+```
+</details>
+
+## Usage
+
+* Open Tran UI
+
+```bash
+tran
+```
+
+* Open with specific path
+
+```
+tran --start-dir $PATH
+
+```
+* Send files to a remote computer
+```
+tran send <FILE || DIRECTORY>
+
+```
+* Receive files from a remote computer
+```
+tran receive <PASSWORD>
+```
+
+### Tran Config file
+
+> tran config file is located at `~/.config/tran/tran.yml` | `$HOME/tran.yml`
+
+```yml
+config:
+  borderless: false
+  editor: vim
+  enable_mousewheel: true
+  show_updates: true
+  start_dir: .
+```
+
+### Flags
+
+```
+--start-dir string   Starting directory for Tran
+```
+
+### Shortkeys
+
+* <kbd>tab</kbd>: Switch between boxes
+* <kbd>up</kbd>: Move up
+* <kbd>down</kbd>: Move down
+* <kbd>left</kbd>: Go back a directory
+* <kbd>right</kbd>: Read file or enter directory
+* <kbd>V</kbd>: View directory
+* <kbd>T</kbd>: Go to top
+* <kbd>G</kbd>: Go to bottom
+* <kbd>~</kbd>: Go to your home directory
+* <kbd>/</kbd>: Go to root directory
+* <kbd>.</kbd>: Toggle hidden files and directories
+* <kbd>D</kbd>: Only show directories
+* <kbd>F</kbd>: Only show files
+* <kbd>E</kbd>: Edit file
+* <kbd>ctrl+s</kbd>: Send files/directories to remote
+* <kbd>ctrl+r</kbd>: Receive files/directories from remote
+* <kbd>ctrl+f</kbd>: Find files and directories by name
+* <kbd>q</kbd>/<kbd>ctrl+q</kbd>: Quit
+
+### License
+
+tran is licensed under the terms of [MIT](https://github.com/abdfnx/tran/blob/main/LICENSE) license.

cmd/tran/root.go

@@ -27,6 +27,10 @@ func Execute(f *factory.Factory, version string, buildDate string) *cobra.Comman
 			# Open Tran UI
 			tran
 
+			# Open with specific path
+
+			tran --start-dir $PATH
+
 			# Send files to a remote computer
 			tran send <FILE || DIRECTORY>