" I also noticed which i couldn't redirect STDERR with out also redirecting STDOUT. The solution the place programA sends STDOUT to STDIN of programB, then redirects STDERR to the log file: programA 2> /var/log/programA.log

Locate recursively all archive data files of varied archive formats and search them for file title patterns 1

I've a command that I want to own run yet again mechanically every time it terminates, so I ran something similar to this:

You can halt and put your career in track record though It really is running applying ctrl+z. Then you can eliminate your position with:

Stéphane Chazelas' go through Option operates on Mac OS X at the same time if a examining fd receives opened on /dev/fd/1.

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It appears that evidently what I would like will be to pipe into software anything which won't do just about anything for an indefinite length of time and isn't going to go through stdin. The following strategies get the job done:

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and after that sent command echo "AT" > /dev/ttyUSB0 following that I always bought never ever ending loop from cat /dev/ttyUSB0 like this:

I want to use cat /dev/ttyUSB0 or some thing similar to check serial communication going on as a result of my USB-serial adapter. I'm properly in a position to deliver serial commands from linux to a serial device through the TX wire making use of echo "blahblah"

Several 'ISO2USB' tools are explained at the web, and I don't know When the Instrument you employed is good. I suggest that you simply utilize a Software that is cloning within the iso file into the USB push. –

Once i open up cat /dev/ttyUSB0 inside of a separate terminal window, all is quiet until finally I execute echo "blahblah"

@guest, You will find a couple of things which I'd personally advise executing now: one. Considering the fact that we discover no checksum to your existing iso file, make sure you down load a recent a single + furthermore its corresponding sha256sum. It'd be 'adequate' having a 'Are living' generate, which is scaled-down (~1GB, when the 'media' file is >4GB), but each should really give you the results you want; two.