Written 29 Aug 2026. This is a how-to, not a product card. Buy links are not tagged yet.

See which leftover-box folder you are in

After SSH works, print the full leftover-box path with pwd so you know where ls and nano will land. You do not need a file manager app for this.

See what's in a leftover-box folder lists names. Move into a leftover-box folder changes the folder. Tonight you only need the answer to “where am I?” pwd prints the full path of the leftover-box folder you are sitting in. You are still only looking. The leftover box does not need a desktop, a file manager, or a NAS for this one job.

Skip until SSH already works

SSH from the couch should already get you a leftover-box prompt. If you only need the names in this folder, that is see what's in a leftover-box folder. If you want to sit in a different folder, that is move into a leftover-box folder. Skip this whole note if you only need a house share other computers browse. That is a folder the house can open.

What this is

pwd means print working directory. It prints the full leftover-box path of the folder your next commands use. You run it on the leftover box, after SSH. It does not list the names in that folder. That is ls. It does not move you. That is cd. It does not make a folder. That is mkdir. One short command, same leftover box, the full path.

Print the path

SSH in. At the leftover-box prompt:

pwd

You should see a full path that starts with a slash, often something like /home/you on a first login. That is the whole first-night trick. The tilde ~ is a short name for that home folder. pwd always prints the long form.

Then list the names in that same folder:

ls

Those names belong to the path pwd just printed. That list job is see what's in a leftover-box folder.

Useful extras, still looking only

Peek at another folder, then check where you landed:

cd /etc

pwd

You want /etc. You are only looking. Do not edit files there from this note. Go back home:

cd ~

pwd

You want something like /home/you again. Moving is move into a leftover-box folder. Tonight pwd is only the check after you move.

If the leftover box says command not found, install the usual tools, then try again:

sudo apt install coreutils

Debian and Ubuntu Server usually already have it. That install is not a reason to buy a file manager.

Skip extra flags tonight. Plain pwd is enough for a first leftover box.

What this is not

This is not a list of names. That is see what's in a leftover-box folder. It is not a move into another folder. That is move into a leftover-box folder. It is not making a folder. That is make a leftover-box folder. It is not free disk left. That is see if the leftover box still has room. It is not a hunt for a file by name. That is find a leftover-box file by name. It is not a house share other computers browse. That is a folder the house can open.

What next

Need the names in this folder? See what's in a leftover-box folder. Need to sit somewhere else? Move into a leftover-box folder. Need a folder that is not there yet? Make a leftover-box folder. Need an empty file in this folder? Make an empty leftover-box file. Need one short line without the editor? Put a short line into a leftover-box file. Need to change a file here? Edit a leftover-box file from the couch. Need a file from the laptop instead? Copy a file to the leftover box from your laptop. When a house job broke, look at the leftover box's own diary: when something broke, look at the leftover-box log. When key login is boring on every computer you use, turn off leftover-box password login once the key works. Keep SSH on the house network: keep the leftover box on the house network. Do not forward port 22.

Skip

Skip if SSH still fails. Finish SSH from the couch first.
Skip buying a file manager, Midnight Commander, or a “cloud drive” app to see which leftover-box folder you are in.
Skip pwd flags and symlink puzzles on night one. The plain path is the job.
Skip leftover-box SSH settings, /etc/shadow, and anything under /etc/ssh. Looking at trusted laptop keys is see which laptop keys the leftover box already trusts.
Skip opening SSH to the internet so you can check folders from a coffee shop. That is keep the leftover box on the house network.

Sources

Debian: pwd. Ubuntu: pwd. GNU coreutils: pwd. Official pages only. For the login, see SSH from the couch. For listing names, see see what's in a leftover-box folder. For moving, see move into a leftover-box folder. For making a folder, see make a leftover-box folder.

Also on this topic

SSH from the couchType commands on the leftover box from your laptop, on the house network. Password login first. Do not open this to the internet. See what's in a leftover-box folderAfter SSH works, list the leftover-box folder you are sitting in with ls. You do not need a file manager app for this. Move into a leftover-box folderAfter SSH works, change leftover-box folders with cd. You do not need a file manager app for this. Make a leftover-box folderAfter SSH works, make a leftover-box folder with mkdir so copies and edits have a place to land. You do not need a NAS for this. Make an empty leftover-box fileAfter SSH works, make an empty leftover-box file with touch so nano and copies have a file to land on. You do not need a file manager app for this. Put a short line into a leftover-box fileAfter SSH works, put one short line into a leftover-box file with echo so you do not need to open nano. You do not need a file manager app for this. Edit a leftover-box file from the couchAfter SSH works, open a leftover-box file with nano, change a line, and save. The keys at the bottom of the screen are the whole trick. You do not need a new editor. Find a leftover-box file by nameAfter SSH works, search the leftover box for a file by name with find so you do not have to open every folder. You do not need a file manager app for this. Turn off leftover-box password login once the key worksAfter the laptop key login is boring, tell SSH to stop accepting the leftover-box password. The key is how you get in. A keyboard on the leftover box is the backup now.