Mail Archives: cygwin/1998/06/06/22:31:57
--------------145E050104AEBB48CE9BCCDA
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Hi,
I have a problem I hope some-one can help me solving.
When executing a BASH script from the BASH shell (B19) on my Windows95
PC, I get extra end of lines on a BASH "read" command..
So, in a script like
> echo -n "[Var 1] : "
> read var1
> echo -n "[Var 2] : "
> read var2
> echo -n "[Var 3] : "
> read var3
> echo -n "[Var 4] : "
> read var4
> echo " Var 1 = $var1 ; Var 2 = $var2"
>
> echo " Var 3 = $var3 ; Var 4 = $var4"
>
>
I fail to enter data for $var2: when entering a response to the first
read,
I seem to generate an extra <CR><LF> that is read on the second query.
The second "read" for $var2 is "automatically" answered, and $var2
is effectively empty.
I can then again enter a response for $var3; and get an extra <CR><LF>
to leave me with an empty $var4.
I tried terminating a response with just CTRL-J, but this did not solve
the issue.
When executing the same script under Linux/Bash rather than Win95/Cygwin
bash,
it runs OK.
I scanned the mailing list archive, and found this question being
asked several times, but I could not find a solution.
Can anyone please help me in this? The problem as it is prevents me
from eg. executiong "sh configure" scripts, which is quite annoying.
Thanks in advance !
--
Cheers, Erik
--------------145E050104AEBB48CE9BCCDA
Content-Type: text/html; charset=us-ascii
Content-Transfer-Encoding: 7bit
<HTML>
Hi,
<P>I have a problem I hope some-one can help me solving.
<P>When executing a BASH script from the BASH shell (B19) on my Windows95
<BR>PC, I get extra end of lines on a BASH "read" command..
<P>So, in a script like
<BR>
<BLOCKQUOTE TYPE=CITE>
<PRE>echo -n "[Var 1] : "
read var1
echo -n "[Var 2] : "
read var2
echo -n "[Var 3] : "
read var3
echo -n "[Var 4] : "
read var4
echo " Var 1 = $var1 ; Var 2 = $var2"</PRE>
<PRE>echo " Var 3 = $var3 ; Var 4 = $var4"</PRE>
</BLOCKQUOTE>
<P>I fail to enter data for $var2: when entering a response to the first
read,
<BR>I seem to generate an extra <CR><LF> that is read on the second
query.
<BR>The second "read" for $var2 is "automatically" answered, and $var2
<BR>is effectively empty.
<P>I can then again enter a response for $var3; and get an extra <CR><LF>
<BR>to leave me with an empty $var4.
<P>I tried terminating a response with just CTRL-J, but this did not solve
the issue.
<P>When executing the same script under Linux/Bash rather than Win95/Cygwin
bash,
<BR>it runs OK.
<P>I scanned the mailing list archive, and found this question being
<BR>asked several times, but I could not find a solution.
<P>Can anyone please help me in this? The problem as it is prevents me
<BR>from eg. executiong "sh configure" scripts, which is quite annoying.
<P>Thanks in advance !
<P>--
<BR>
<P>Cheers, Erik
<BR>
<BR> </HTML>
--------------145E050104AEBB48CE9BCCDA--
-
For help on using this list (especially unsubscribing), send a message to
"gnu-win32-request AT cygnus DOT com" with one line of text: "help".
- Raw text -