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Re: No tilde expansion right after a quotation
From: |
Angel Tsankov |
Subject: |
Re: No tilde expansion right after a quotation |
Date: |
Mon, 16 Feb 2009 01:33:10 +0200 |
Paul Jarc wrote:
> Jon Seymour <jon.seymour@gmail.com> wrote:
>> If the builtin echo fails it will be because the bash interpreter has
>> suffered a catastrophic failure of some kind [ e.g. run out of memory
>> ]. Once that has happened, all bets are off anyway.
>
> Probably true, but command substitution forks a separate process, so
> that can fail for reasons external to the bash process.
If process creation fails will $? will be set accordingly :-)
> Here's another possibility:
> CPATH=${CPATH:+$CPATH:}${#+~usr1/blah/blah}
That's clever!
-Angel
- No tilde expansion right after a quotation, Angel Tsankov, 2009/02/15
- Re: No tilde expansion right after a quotation, Chet Ramey, 2009/02/15
- Re: No tilde expansion right after a quotation, Angel Tsankov, 2009/02/15
- Re: No tilde expansion right after a quotation, Jon Seymour, 2009/02/15
- Re: No tilde expansion right after a quotation, Angel Tsankov, 2009/02/15
- Re: No tilde expansion right after a quotation, Jon Seymour, 2009/02/15
- Re: No tilde expansion right after a quotation, Angel Tsankov, 2009/02/15
- Re: No tilde expansion right after a quotation, Jon Seymour, 2009/02/15
- Re: No tilde expansion right after a quotation, Angel Tsankov, 2009/02/15
- Re: No tilde expansion right after a quotation, Paul Jarc, 2009/02/15
- Re: No tilde expansion right after a quotation,
Angel Tsankov <=
- Re: No tilde expansion right after a quotation, Jon Seymour, 2009/02/15
- Re: No tilde expansion right after a quotation, Paul Jarc, 2009/02/15
- Re: No tilde expansion right after a quotation, Angel Tsankov, 2009/02/15
- Re: No tilde expansion right after a quotation, Jon Seymour, 2009/02/15
- Re: No tilde expansion right after a quotation, Paul Jarc, 2009/02/15
- Re: No tilde expansion right after a quotation, Jon Seymour, 2009/02/15
- Re: No tilde expansion right after a quotation, Paul Jarc, 2009/02/15
- Re: No tilde expansion right after a quotation, Jon Seymour, 2009/02/15
- Re: No tilde expansion right after a quotation, Angel Tsankov, 2009/02/15
- Re: No tilde expansion right after a quotation, Eric Blake, 2009/02/15