URL:
<http://savannah.gnu.org/bugs/?43744>
Summary: screen -d -r <string> connects to wrong screen
instance or gives an error
Project: GNU Screen
Submitted by: None
Submitted on: Wed 03 Dec 2014 10:06:18 AM UTC
Category: Program Logic
Severity: 3 - Normal
Priority: 5 - Normal
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Release: None
Fixed Release: None
Planned Release: None
Work Required: None
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Details:
In the following lines, I'm indenting commands executed inside screen...
The setup:
$ screen -S RDV
$ echo "here is DEV"
here is DEV
[detached from 5266.RDV]
$ screen -S RDVdev
$ echo "here is NOT DEV"
here is NOT DEV
[detached from 5737.RDVdev]
Under Debian wheezy & screen 4.01.00devel
I get
$ screen -d -r RDV
here is DEV
[detached from 7847.RDVdev] ## <= wrong instance
$ screen -d -r RDVdev
here is DEV
[detached from 7847.RDVdev]
Under Ubuntu 14.10 & screen 4.02.01
I get
$ screen -d -r RDVdev
here is DEV
[detached from 7847.RDVdev]
$ screen -d -r RDV
WriteMessage: Bad file descriptor ## <= error
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