How to tgz all folders individually
 

I have a /data folder. Below that are 65 folders (that contain subfolders), is there a slick command I could run to create 65 foldername.tgz files so i have a tgz backup of each directory and all it's subcontents individually? I'd like to avoid typing 65 individual commands :)

Yes.

Oh, you want the command...

First set your working directory to the directory where the directories you want backed up.

find * -maxdepth 0 -type d -exec tar -czf '{}'.tgz '{}' ';'

should do it. The result should be 65 tar files. If you want a brief log of the activity, you can add "-print" between the the "-type d" and the "-exec".

There is a variant that does things in parallel (though it might not be good for 65...):
The warning is that this spawns of a new process for each tar command in background, giving you 65 background processes running tar.

It can be faster as overlapped read/writes get done in parallel, but can overload a single processor.

In both cases, if you want the target tgz file somewhere other than in the working directory, include a path in front of the tgz file.

Thanks. I think the parallel one may bring the server to it's knees haha, they're all pretty big directories each.

Possibly. I can see doing two to maybe four at a time without a problem, but coding up the waits is a bit of a pain.

Using "make" is an alternative, but creating the Makefile might be tricky.... (it has a nice -j option to limit the number of parallel actions).

Understood. Thanks again for the help. Going to try it out tonight when the load on the server is lighter.

Save yourself! Run it in screen. ;)

Or just redirect both stdout/sterr into a log file and run it in the background.

Screen is nice, but there are times it doesn't do well... and losing output is one of the things that can happen.

ha, thanks guys.