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| Message-ID: | <d4c0d4800601271055tab581c5haf13ae26d1d3a7d3@mail.gmail.com> |
| Date: | Fri, 27 Jan 2006 11:55:16 -0700 |
| From: | Stewart Midwinter <stewart DOT midwinter AT gmail DOT com> |
| To: | cygwin AT cygwin DOT com |
| Subject: | csh script hangs only on cygwin |
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I've been able to isolate a problem with csh on cygwin running on
Windows Server 2003 on a Xeon. The following script hangs after a
certain period of time ranging from a few minutes to a few hours.
---------------
#!/bin/csh
while (1)
set year = `date +%y`
set month = `date +%m`
set day = `date +%d`
set hour = `date +%H`
set minute = `date +%M`
set second = `date +%S`
set stamp = "$year$month$day $hour : $minute : $second"
echo $stamp
sleep 2
end
------------
The equivalent script in bash doesn't hang even after a day or more.
-------------
#!/bin/bash
while [ 1 ]; do
echo $(date +%Y%m%d.%H%M%S)
sleep 2
done
-------------
Has anyone else had problems with csh scripts on cygwin? Yes, I know
that some people don't recommend using csh (see "Csh programming
considered harmful",
http://www.faqs.org/faqs/unix-faq/shell/csh-whynot/), but I'm stuck
with a whole lot of csh scripts and don't have time to port them all
at the moment.
thanks,
--
Stewart Midwinter
stewart AT midwinter DOT ca
stewart DOT midwinter AT gmail DOT com
Skype, GoogleTalk, iChatAV, MSN, Yahoo: midtoad
AIM:midtoad1
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