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Wow, didn't really expect you to read this far down. The latest iteration of the site is in open beta. It's a gentle open beta-- not in prime-time just yet. It's being hosted over at UpGuard (link) and you are more than welcome to give it a shot. Couple things:
This is a useful command to backup an sd card with relative total size for piping to pv with a progressbar
There are 2 alternatives - vote for the best!
This command utilizes 'pv' to show dd's progress.
Notes on use with dd:
-- dd block size (bs=...) is a widely debated command-line switch and should usually be between 1024 and 4096. You won't see much performance improvements beyond 4096, but regardless of the block size, dd will transfer every bit of data.
-- pv's switch, '-s' should be as close to the size of the data source as possible.
-- dd's out file, 'of=...' can be anything as the data within that file are the same regardless of the filename / extension.
Uses the pv utility to show progress of data transfer and an ETA until completion.
You can install pv via Homebrew on macOS
Will automatically take the size of the file but longer, usefull only if in an function.
If you can do better, submit your command here.
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