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Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3
From: |
Akim Demaille |
Subject: |
Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3 |
Date: |
30 Jan 2001 10:29:19 +0100 |
User-agent: |
Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.1 (Crater Lake) |
| Akim,
| address@hidden> sh
| $ foo=`exit 12 2>/dev/null`
| $ echo $foo
|
| $ bar=`(exit 12) 2>/dev/null`
| $ echo $bar
|
| $ (PATH=. ; echo baz )
| echo: not found
| $
I'm lost. I thought it was the redirection of `cd' which was wrong,
and though it would be the same for all builtins... So indeed I
understand that echo is not a builtin, but exit must be a builtin, and
it does not show the `illegal io' message :(
I'm a bit lost here.
foo=`cd / 2>/dev/null`
echo ,$foo,
bar=`cd /foo 2>/dev/null`
echo ,$bar,
baz=`exit nonsense 2>/dev/null`
echo ,$baz,
Maybe `exit' has no error message at all?
exit nonsense
What builtin could issue message? If someone understands what
happens, please speak up!
Thanks Harlan!
- Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3, Harlan Stenn, 2001/01/24
- Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3, Akim Demaille, 2001/01/24
- Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3, Harlan Stenn, 2001/01/25
- Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3, Akim Demaille, 2001/01/26
- Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3, Harlan Stenn, 2001/01/26
- Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3, Akim Demaille, 2001/01/29
- Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3, Harlan Stenn, 2001/01/29
- Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3,
Akim Demaille <=
- Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3, Harlan Stenn, 2001/01/30
- Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3, Akim Demaille, 2001/01/31
- Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3, Harlan Stenn, 2001/01/31
- Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3, Lars J. Aas, 2001/01/31
- Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3, Harlan Stenn, 2001/01/30
- Re: [Akim Demaille <address@hidden>] Re: Shell crash on SunOS 4.1.3, Akim Demaille, 2001/01/30