rfm - RepRapFirmware FileManager [duetbackup successor]

Danal

Yay! Keep these things going...

wilriker

Release v1.0.0-RC1

I have released v1.0.0-RC1 that implements all of the above commands but might still contain some (hopefully) minor issues.

For those coming from duetbackup the sub-command rfm backup will do what duetbackup did before.

Please let me know about all issues you find. These also might include where the output is confusing/insufficient.

Dougal1957

@wilriker is this release just for windows at the moment?

Nxt-1

I would like the express my interest in this awesome project. The RPi that accompanies my printer is perfect to make scheduled backups.

gtj0

I'm sorry but you don't have enough "R"s or "F"s in there. Should be "rrffm"

wilriker

@dougal1957 No, it's for the same platforms asduetbackup was, i.e. Windows, Linux and Mac amd64 as well as Linux arm (e.g. Raspberry Pi) and arm64 (some other SBC boards).

wilriker

@gtj0 Believe me, you don't want that. It was the working title while development. It's a PITA to type and typo guarantee.

P.S.: a friend of mine asked if I can somehow get a "t" in there and some letter swapping to get rtfm.

wilriker

@nxt-1 I also use a RPi to perform the backups. In case you have Arch Linux running on your Pi: I plan to make an AUR package as well.

gtj0

@wilriker said in rfm - RepRapFirmware FileManager [duetbackup successor]:

@gtj0 Believe me, you don't want that. It was the working title while development. It's a PITA to type and typo guarantee.

P.S.: a friend of mine asked if I can someone get a "t" in there and some letter swapping to get rtfm.

That was going to be my next suggestion.

wilriker

@gtj0 said in rfm - RepRapFirmware FileManager [duetbackup successor]:

That was going to be my next suggestion.

Feel free to fork and rename it.

mloidl

Hi @wilriker,

Found a small "issue".
If rfm is called with no arguments (I know it should not called with no args), the program exit with panic because of an invalid array access (function args). Better would be to show a proper message.

Further tests are outstanding. I had not the time to test it yet.

Regards,
Martin

wilriker

@mloidl Thanks! I fixed it in the source code and it will be in the next release.

Probably also in the next release will be a couple of changes

Parameters relevant for connection (i.e. domain, port and password) can be put into a file in the user's home directory so they don't have to be provided on the command line everytime
Some parameters that are currently given as -parametername value will be shortened to just value but then have to follow a strict ordering in case there is more than one (this resembles more common CLI tools)
Adding help pages similar to the main help output for sub-commands

mloidl

@wilriker thanks for the quick fix.

Regarding config file for connection parameter:
For users having multiple duet-based printers it would be cool to to store all these connections settings domain, port and password in a kind of connection group.
e.g.

[printer1]
domain=<printer1-ip>
port=<printer1-port>
password=<printer1-pw>

[printer2]
....

Usage then could be rfm -device printer1 <cmd>

I did something similar in a python-based backup script for my daily backups and found this very useful.

What's your opinion about this?

wilriker

@mloidl I like that and will implement something like this. But even though I listed it first it's currently last in priority.

T3P3Tony

@wilriker My vote goes for RepRapFirmware Total File Manager

wilriker

@t3p3tony said in rfm - RepRapFirmware FileManager [duetbackup successor]:

@wilriker My vote goes for RepRapFirmware Total File Manager

Yeah, that's what I thought of, too.

Also another good idea might be
"[File-]Resource Manager for RepRapFirmware-based Filesystems" -> rm-rf
(Windows user's probably won't get this one)

OBELIKS

You are evil! I wonder if anyone would even dare to use the tool in Linux then.

deckingman

@wilriker said in rfm - RepRapFirmware FileManager [duetbackup successor]:

@t3p3tony said in rfm - RepRapFirmware FileManager [duetbackup successor]:

@wilriker My vote goes for RepRapFirmware Total File Manager

Yeah, that's what I thought of, too.

Also another good idea might be
"[File-]Resource Manager for RepRapFirmware-based Filesystems" -> rm-rf
(Windows user's probably won't get this one)

I "googled" that and came up with "force deletion of everything in the root directory". That's the equivalent of a "nuke" button isn't it?

wilriker

@obeliks said in rfm - RepRapFirmware FileManager [duetbackup successor]:

You are evil! I wonder if anyone would even dare to use the tool in Linux then.

I was trying hard to find any reason to also add a / at the end to make it even more evil. And top class would be to get sudo prepended. sudo-rm-rf/. Perfect name for any tool on Linux.

wilriker

@deckingman said in rfm - RepRapFirmware FileManager [duetbackup successor]:

I "googled" that and came up with "force deletion of everything in the root directory". That's the equivalent of a "nuke" button isn't it?

More or less. There are some protections in place but if you run

rm -rf / [note the spaces]

either as root user (admin user with full privileges in Linux) or prepend it with sudo (which will provide a regular user with root-rights) it will do exactly that. It will erase all contents of your hard-drive and depending on the configuration also of all mounted external drives. Not as fast as a giant hammer but fast enough to have made probably unrecoverable damage until you notice.