data/sessions/explorer-nested-folders-2/memory.md

Memory: explorer-nested-folders-2

Overview

Build a multi-level folder tree and move a file into its deepest level, using only the keyboard. Each level is created with the new-folder shortcut, named, and entered before the next is created; the file is then reached by walking the list with arrow keys, cut, and pasted at the bottom of the tree. Use this when a nested structure has to be created and populated and no pointing device is available or wanted. The recorded trace builds Projects\2026\Q3\ inside the working folder, walks back up, selects report.pdf from the list, and cuts and pastes it into Q3\.

Prerequisites

• A desktop environment with a file manager, or a shell.
• A starting folder that exists and is writable, and that is the active target when creation begins. The keyboard route creates each folder inside whatever container currently has focus, so the focused container — not the one on screen — is what governs.
• The full folder path decided in advance, level by level, including capitalisation.
• A file to relocate, existing and identifiable by name, and write access to both its current folder and the final destination.
• No existing folder at any level using the intended name, and no file of the same name at the destination.
• Clarity that the file is moved, not copied — nothing must remain at the source.
• Enough space, and both locations on the same volume where that can be arranged; a move across volumes copies and deletes rather than renaming.

Steps

Step 1 — Press: Ctrl+Shift+N

The task is to build a three-level folder path and move a file into its innermost folder, using the keyboard only. Press Ctrl+Shift+N to create a new folder in the current Explorer window: the new folder appears with its name selected for editing, so naming it is the next action rather than a separate rename.

Step 2 — Type: Projects

Type Projects to name the folder. The default name is selected when the folder is created, so typing replaces it rather than appending.

Step 3 — Press: Enter

After typing the folder name Press Enter to commit the name.

Step 4 — Press: Enter

After the folder is created the newly created folder always stays highlighted unless manually click elsewhere. Press Enter again to open the newly created folder. The folder stays selected after being named, so a second Enter descends into it — the next folder has to be created inside this one for the nesting to be built.

Step 5 — Press: Ctrl+Shift+N

Press Ctrl+Shift+N to create the second folder, now inside Projects.

Step 6 — Type: 2026

Type 2026 to name it.

Step 7 — Press: Enter

After typing the new folder name Press Enter to commit the name.

Step 8 — Press: Enter

Press Enter again to open 2026, so the third folder is created one level deeper.

Step 9 — Press: Ctrl+Shift+N

Press Ctrl+Shift+N to create the third folder, inside 2026.

Step 10 — Type: Q3

Type Q3 to name it. The Projects\2026\Q3 chain now exists.

Step 11 — Press: Enter

After typing the new folder name Press Enter to commit the name. The folder structure is complete; what remains is moving the file into it.

Step 12 — Press: Alt+Up

Press Alt+Up to go up one folder level, from 2026 back toward the top. report.pdf sits in corpus-seed, two levels above, so the window has to climb back out to reach it.

Step 13 — Press: Alt+Up

Press Alt+Up again to reach corpus-seed, the folder holding report.pdf.

Step 14 — Press: Home

Press Home to jump the selection to the first item in the list. Starting from a known position is what makes the following Down presses countable — the selection would otherwise begin wherever the folder navigation left it.

Step 15 — Press: Down

Press Down to move the selection from dest to docs, the second row. This begins a counted walk through the file list toward report.pdf — thirteen presses in all. Counting rows is the keyboard modality's way of reaching a specific file, where the mouse take would simply click it.

Step 16 — Press: Down

Press Down again, advancing the selection to found.

Step 17 — Press: Down

Press Down to reach Projects — the folder created earlier in this task, now sitting fourth in the list. The walk passes straight over it, because the file has to be cut before there is anything to paste into it. Each press is a separate captured step because each is a separate keystroke.

Step 18 — Press: Down

Press Down to reach shots.

Step 19 — Press: Down

Press Down to reach sizes, the last of the six folders.

Step 20 — Press: Down

Press Down to reach Archive.zip. This is where the list crosses from folders into files: Explorer sorts all folders above all files, which is why the six folders were walked through first regardless of their names.

Step 21 — Press: Down

Press Down to reach backup_old.txt, roughly half way through the walk.

Step 22 — Press: Down

Press Down to reach doc-colour.txt.

Step 23 — Press: Down

Press Down to reach draft_post.txt.

Step 24 — Press: Down

Press Down to reach img-screenshot.png.

Step 25 — Press: Down

Press Down to reach invoice_2026.txt.

Step 26 — Press: Down

Press Down to reach notes.txt, one row short of the target.

Step 27 — Press: Down

Press Down for the thirteenth and last time, landing the selection on report.pdf — the file the task moves, and the fourteenth of the folder's fifteen items. The status bar reading 1 item selected 20 bytes is the confirmation that the count was right; the keystroke record alone proves only that Down was pressed.

Step 28 — Press: Ctrl+X

Press Ctrl+X to cut the selected file. Unlike Finder, Explorer has a real cut for files, so the move is decided here rather than at paste time — the file is marked to be relocated once a paste happens.

Step 29 — Press: Home

Press Home to jump back to the first item in the list, re-establishing a known starting position before counting rows again.

Step 30 — Press: Down

Press Down to move the selection from dest to docs, starting a second counted walk — this time toward the Projects folder rather than the file.

Step 31 — Press: Down

Press Down to reach found, one row short of the target.

Step 32 — Press: Down

Press Down for the third time, landing the selection on Projects. Only three presses are needed this time because Projects is the fourth item in the list, where report.pdf was the fourteenth — not because the cut shortened the list. Cutting in Explorer marks the file for relocation but leaves it in place, so the folder still holds all fifteen items and report.pdf is still listed.

Step 33 — Press: Enter

Press Enter to open Projects.

Step 34 — Press: Home

Press Home to select the first item inside Projects.

Step 35 — Press: Enter

Press Enter to open 2026. It is the first item in the folder, so Home alone selects it and no Down presses are needed at this level.

Step 36 — Press: Home

Press Home to select the first item inside 2026.

Step 37 — Press: Enter

Press Enter to open Q3, the innermost folder and the file's destination.

Step 38 — Press: Ctrl+V

Press Ctrl+V to paste. Because the file was cut rather than copied, this completes a move — report.pdf now lives in Q3 and is gone from corpus-seed.

Notes & Edge Cases

• Most actions can be performed via the keyboard, but sometimes it is recommended to visually check the GUI. Visually checking the content helps find the content quickly without having to take multiple steps to perform the same task. Visually verifying is more resource efficient and takes fewer steps to complete parts of the task when working in GUI environments.
• When creating a multi-level file system it is recommended to check for the file names because a file with the same name can automatically be renamed as a copy of a file with the same name and when searching for that specific file, multiple files with the same name can appear during the search making it hard to differentiate between the file being searched for. The -Force can forcibly create the file or folder, but this command is risky and should not be used unless there are no other options left.
• Counting rows is the fragile part of this route. Reaching the file by pressing the down arrow a fixed number of times assumes the list has exactly the expected contents in exactly the expected order. Anything added, removed or sorted differently lands the selection on the wrong item — and the next keystroke is a cut. Go to the top of the list first so the count starts from a known position, and read what is highlighted before cutting.
• This is where looking at the screen beats counting. A glance confirms the selection in one step; the keyboard-only equivalent is a sequence whose correctness cannot be checked from the keystrokes themselves.
• The new-folder shortcut creates inside the focused container, and creation does not enter it. Each level needs the name committed and then a separate action to descend before the next level can be created. Skipping the descent creates siblings rather than a tree, and the shape is not obvious from the window.
• A folder created with a name already in use is not refused — the file manager quietly picks a different name. Deep in a tree this produces a level whose name is not the one the rest of the path assumes.
• A cut is not a move until the paste lands. The file stays in place, marked, until then. An interruption between the two leaves nothing done, and pasting into the wrong folder is not distinguishable afterwards from having intended it.
• Navigating up is not the same as navigating back. Going up moves to the parent; going back returns to the previously viewed folder, which after building a tree is not the parent. Confirm the current location before counting rows in it.