Written 29 Aug 2026. This is a how-to, not a product card.

Make an empty file

After SSH works, make an empty file with touch so nano and copies have a file to land on. You don't need a file manager for this.

Make a folder creates a named place. Edit a file from the couch puts words in a file. Tonight you only need the empty file itself. touch makes that empty file with a name you chose. You are still only making a place for later. It 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 prompt. If you need a folder first, that is make a folder. If the file already exists and you want a spare, that is copy a file without leaving the computer. If you already have words to put in, that is edit a file from the couch. 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

touch makes an empty file, or leaves an existing file alone. You run it on the computer, after SSH. It does not make a folder. That is mkdir. It does not write a line of words. That is put a short line into a file. It does not open an editor. That is nano. It does not copy a file that already has words. That is cp. One path, same computer, an empty file with a name.

Make one empty file in home

SSH in. Make an empty file you named. A short name with no spaces is easier to type later:

touch ~/hello.txt

The tilde ~ is a short name for your home folder. Swap hello.txt for a name you will remember. Letters, numbers, a hyphen, and a dot are enough. Skip spaces tonight.

Then see that it is there:

ls -lh ~/hello.txt

You want a size of zero. That is the whole first-night trick. Optional peek without opening the editor:

cat ~/hello.txt

A blank window is correct. There is nothing in it yet. Now you can put words in: edit a file from the couch.

Useful extras, still making only

Need a folder first? That is make a folder. Then keep the filename and drop the empty file inside:

touch ~/notes/hello.txt

If notes is missing, make it first. touch will not invent the folder for you.

If you see 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.

If the name already exists, a plain touch leaves the words alone and only updates the computer's memory of when you last touched it. That is fine for tonight. You don't need a second empty file with a stamp trick. Skip extra flags. Skip using touch to fake dates.

When you are done practicing:

rm -i ~/hello.txt

What this is not

This is not a folder. That is make a folder. It is not an editor. That is edit a file from the couch. It is not a copy of a file that already has words. That is copy a file without leaving the computer. It is not a dump of a file. That is read a file without opening the editor. It is not a compare of two files. That is see whether two files are the same. It is not asking what kind of file this is. That is see what kind of file this is. It is not a hunt for a file by name. That is find a file by name. It is not a house share other computers browse. That is a folder the house can open.

What next

Need a folder for the empty file to land in? Make a folder. Need one short line without the editor? Put a short line into a file. Need several lines? Edit a file from the couch. Need a spare of a file that already has words? Copy a file without leaving the computer. Need the names again? See what's in a folder. Need a short dump after you add a line? Read a file without opening the editor. Need to see if a spare still matches? See whether two files are the same. Need to know if the path is text? See what kind of file this is. Need the throwaway gone for real? Delete a file carefully. Need a file from the laptop instead? Copy a file to the computer from your laptop. When a house job broke, look at the computer's own diary: when something broke, look at the log. When key login is boring on every computer you use, turn off password login once the key works. Keep SSH on the house network: keep the computer on the house network. Don't forward port 22.

Skip

Skip if SSH still fails. Finish SSH from the couch first.
Skip mkdir if you wanted an empty file, not a folder. That folder job is make a folder.
Skip using touch to stamp fake dates tonight. An empty file with a name is the job.
Skip SSH settings, /etc/shadow, and anything under /etc/ssh. Looking at trusted laptop keys is see which laptop keys the computer already trusts.
Skip buying a file manager, a “cloud IDE,” or a NAS to make one empty text file.
Skip opening SSH to the internet so you can make files from a coffee shop. That is keep the computer on the house network.

Sources

Debian: touch. Ubuntu: touch. GNU coreutils: touch. Official pages only. For the login, see SSH from the couch. For a folder, see make a folder. For words in the file, see edit a file from the couch. For a short dump, see read a file without opening the editor.

Also on this topic

SSH from the couchType commands on the computer from your laptop, on the house network. Password login first. Don't open this to the internet. Make a folderAfter SSH works, make a folder with mkdir so copies and edits have a place to land. You don't need a NAS for this. Edit a file from the couchAfter SSH works, open a file with nano, change a line, and save. The keys at the bottom of the screen are the whole trick. You don't need a new editor. See what's in a folderAfter SSH works, list the folder you are sitting in with ls. You don't need a file manager for this. Copy a file without leaving the computerAfter SSH works, copy a file with cp so you can edit a spare without wrecking the original. You don't need a NAS for this. Read a file without opening the editorAfter SSH works, print a file with cat so you can read it without opening nano. Short files only. You don't need a file viewer for this. See whether two files are the sameAfter SSH works, compare two files with diff so you can tell if the spare still matches. You don't need a file viewer for this. See what kind of file this isAfter SSH works, ask what kind of file this is with file before you dump it. You don't need a file viewer for this. Delete a file carefullyAfter SSH works, delete one file with rm -i. Ask first. Skip rm -rf. You don't need a NAS for this. Turn off password login once the key worksAfter the laptop key login is boring, tell SSH to stop accepting the password. The key is how you get in. A keyboard on the computer is the backup now.