[#4479] Requesting addition to IRB (configurable standard output) — Sascha Ebach <se@...>

Hello,

13 messages 2005/02/24
[#4482] Re: Requesting addition to IRB (configurable standard output) — Sam Roberts <sroberts@...> 2005/02/25

Quoting se@digitale-wertschoepfung.de, on Fri, Feb 25, 2005 at 01:22:34AM +0900:

[#4483] Re: Requesting addition to IRB (configurable standard output) — Eric Hodel <drbrain@...7.net> 2005/02/25

On 24 Feb 2005, at 19:51, Sam Roberts wrote:

[#4488] Re: Requesting addition to IRB (configurable standard output) — Sam Roberts <sroberts@...> 2005/02/26

Quoting drbrain@segment7.net, on Sat, Feb 26, 2005 at 02:43:31AM +0900:

[#4489] Re: Requesting addition to IRB (configurable standard output) — Eric Hodel <drbrain@...7.net> 2005/02/26

On 25 Feb 2005, at 16:03, Sam Roberts wrote:

Re: [ ruby-Bugs-1504 ] Open3.popen() doesn't set $?

From: Yukihiro Matsumoto <matz@...>
Date: 2005-02-16 19:21:41 UTC
List: ruby-core #4445
Hi,

In message "Re: [ ruby-Bugs-1504 ] Open3.popen() doesn't set $?"
    on Thu, 17 Feb 2005 01:44:36 +0900, noreply@rubyforge.org writes:

|Initial Comment:
|$ ruby -e 'require "open3"; stdin,stdout,stderr = Open3.popen3("/bin/true"); stdin.close; puts $?' # prints 256
|256

open3 uses the "double fork" technique, so that you cannot take the
exit status of the command.  But it doesn't have to be 256.

							matz.

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