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Forcing a write to a file without newline?

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# 8  
Old 11-18-2014
You are wasting your time trying to control how a shell does it output from outside.
you can set and flush all you want but when the shell starts it can change any of those settings,
or even implement it's own buffering. You have no idea.

If you are doing anything that needs to be really robust a shell is not the answer.
# 9  
Old 11-18-2014
To the contrary, a shell is very very robust with streams -- handling streams is kind of its job.

I think you can reasonably expect a shell to finish writing its buffers before it quits.
# 10  
Old 11-23-2014
I am not expecting the shell to quit at all. I want it to not buffer its stdout output, just like it doesn't buffer it when writing to console, because I am indeed trying to implement a web-based console. I want ALL of bash's output to be written to that file so that it can be read and displayed on a page. But the command prompt does not appear in the file until the command is sent to stdin, which makes no sense.
# 11  
Old 11-23-2014
Quote:
Originally Posted by madd-games
I am not expecting the shell to quit at all.
Okay.
Quote:
I want it to not buffer its stdout output
Have you actually tried it? What happened?
Quote:
But the command prompt does not appear in the file
I suspect the prompt is written to stderr, not stdout.
Quote:
until the command is sent to stdin, which makes no sense.
pardon?
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