Files and Folders

Files and folders are essential for your daily computing usage

Files and folders are created to organize your documents, photos, music, videos, and other types of files. They are useful for many purposes, like organizing your archives, your albums, your backups, your personal files, and other types.

Nitrocid KS simulates this component with the help of kernel drivers using your host computer's filesystem to perform common file operations, such as copying, moving, deleting, editing, and many others. In addition, it also supports advanced features, like file content type detection and file lock check.

To see how it works, consult the below page to take you to the inner workings of the Nitrocid kernel filesystem.

Nitrocid Filesystem

---

Interactive file manager

This interactive TUI is a powerful file manager that allows you to view what's inside the folders, as well as performing operations, like copying, moving, or deleting, on files and folders, just like Total Commander or Midnight Commander.

The file management TUI can be accessed using the ifm command.

Expand one of the sections to get started.

Controls

You can use the following keys to manipulate with the files here:

Keybinding	Description
Enter	Go to a folder or open a file
F1	Copy a folder or file to the other pane's current working directory
F2	Move a folder or file to the other pane's current working directory
F3	Deletes a file or folder
F4	Goes one directory up
F5	Shows an information box containing file or directory information
F6	Allows you to select a local folder in the current pane
SHIFT + F1	Allows you to enter a directory to copy the selected file to
SHIFT + F2	Allows you to enter a directory to move the selected file to
F9	Allows you to rename a selected file or folder to another name
F10	Allows you to make a new folder
F11	Gets the file checksum
F12	Verifies the selected file
P	Previews a file in a non-modal informational box
Tab	Switches panes
Esc	Exits the application

You can turn on/off the file size display on the status in the kernel settings, but this will affect all other applications that use this settings entry.

Copying or moving files

To copy or to move files from the current pane to the current working directory in the another pane, press F1 or F2 to perform this operation. You may need to direct the other pane to the target directory that you want to move your files or folders to before performing this operation.

You can also copy or move files to any other directory by pressing the SHIFT + F1 or the SHIFT + F2 key to open an informational box that allows you to write a path to a folder that you want to copy or move the selected file or folder to.

Removing files

To remove files or folders from the directory in the current pane, you can press F3. Please note that you can not reverse this operation, as it actually deletes a file from your storage device; it doesn't move the deleted file to your system's recycle bin.

Navigating directories

In the interactive file manager, you can navigate the whole storage device by going to desired folders, such as your source code directory located in a secondary hard drive. If you press ENTER on a directory, you'll open it, allowing you to see its contents. Pressing F4 causes you to go back one level up - that is, going back to the previous directory.

However, if you want to select a directory to navigate to by selecting a directory, you can press F6 to open up another interactive TUI that allows you to navigate to folders and select the desired folder. Pressing Spacebar on a folder causes you to select a folder that you want to open.

If you want to open a folder using just a path or if you want to go to another drive, you can use F6 to open an interactive input infobox that allows you to write a full path to a desired directory.

If you selected a folder and pressed ESC to exit the selector, the interactive file manager will open a folder of your choice.

File or folder information

You can get information about either a file or a folder that you have selected in the current pane by pressing the F5 key. For directories, you'll be able to get the following information:

• Name

• Full name

• Size

• Creation time

• Last access time

• Last write time

• Attributes

• Parent directory

However, if you press F5 on a selected file, you'll be able to get the following information:

• Name

• Full name

• File size

• Creation time

• Last access time

• Last write time

• Attributes

• Where to find

• Binary file

• MIME metadata

• .NET assembly info

• Extra information

The file info supports extra information showcase that you can implement by making a format handler with appropriate parameters.

Renaming files

The interactive file manager also allows you to rename a file or a folder that is selected. Press F9 to write a new file name.

The MIME metadata changes after you rename a file due to how Nitrocid parses this information. More accurate description of a file can be shown here.

Making a new folder

You can also easily make a new folder by pressing F10 to allow you to write a name of the new folder. It lets you make a new folder in the current directory with a desired name.

Hash information

By pressing F11, you can get a hash representation of a selected file under an algorithm that you select, assuming that this algorithm exists in the encryption driver manager that you can learn more about here:

Encryption Drivers

By pressing F12, you can verify the hash of a file by pasting in the expected hash. Note that the expected hash must be in the same algorithm as the driver that you've selected.

Note that F11 may be used in the Windows command prompt. In the Windows Terminal, disable the F11 keybinding by going to Settings > Actions.

File preview

By pressing P, you'll be able to preview either a binary or a text file inside an informational box.

You can use UP and DOWN arrows to navigate the file by one line, Page Up and Page Down to navigate by one page, or Q to exit the informational box.