Dev and Such

A blog pertaining to my own development experiences.

Let’s Try Acme: Ep. 5 - Well, Shit

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Well, shit. I made my first huge Acme mistake, and I paid the price.

Long story short: Acme has its own rm command. I don’t know exactly how, but it works differently than the one I’m used to. Some combination of that and how Acme executes commands screwed me.

Big time.

I tried to delete some obsolete directories in my home folder. In the directory listing window for my home folder in Acme, I found the thing I wanted to delete (in this case several things), and added and rm -Rf before it and an asterisk after it, like this:

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# other files here
rm -Rf .offlineimap*
.offlineimap.py
.offlineimap/
# even more files here

As you can see, along with the other things in my home directory, I had several offlineimap related things. I wanted to delete them, and rm -Rf .offlineimap* is how I would normally achieve this.

My first clue that something was wrong should have been when I got an error that -R wasn’t a proper flag. -r was required instead. Hm. I could have sworn that rm took a capital R, but I tend to get capital and lower-case R confused in various commands, so I just went with it. I changed the R to an r and executed the command. After running Get to see the updated contents of my home folder, I realized that a lot more was missing than just the offlineimap stuff.

In fact, most of my home folder was gone. Luckily, I had a backup from just a few nights ago, so I was able to restore with minimum loss. However, this is a mistake I won’t be making again.

Also, always keep backups.

This post was carefully written in Acme.

In the next post, I break down and go back to Emacs for a night. You can read the previous post here.

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