RE: Problem with command substitution in mksh shell after upgrading to Cygwin 1.7.26
Hi,
The fix did help. Thank you.
Thanks,
George
> -Original Message-
> Of Corinna Vinschen
> Sent: Wednesday, December 04, 2013 6:17 AM
> Subject: Re: Problem with command substitution in mksh shell after upgrading
> to
> Cygwin 1.7.26
>
> On Dec 4 10:13, Corinna Vinschen wrote:
> > On Dec 4 03:22, PRIKHODKO, GEORGE wrote:
> > > Hi,
> > >
> > > After upgrading to Cygwin to 1.7.26 the commands:
> > >
> > > print $(getIP)
> > > print $(ipconfig | grep "IPv4 Address" | sort | head -1 | cut -d ":" -f 2
> > > \
> > > | sed -e "s/ *\\([0-9.]*\\).*/\\1/")
> > >
> > > in the following script
> > >
> > > #!/usr/bin/ksh
> > >
> > > cv=$(uname -r)
> > > cv=${cv%\(*}
> > > cygcheck -s -v -r > cygcheck_$cv.out
> > >
> > > exec > test_$cv.log 2>&1
> > > set -xv
> > >
> > > getIP() {
> > > ipconfig | grep "IPv4 Address" | sort | head -1 | cut -d ":" -f 2 \
> > > | sed -e "s/ *\\([0-9.]*\\).*/\\1/"
> > > }
> > > #
> > > # the following four commands should print IP address 4 times
> > > #
> > > getIP
> > >
> > > print $(getIP)
> > >
> > > ipconfig | grep "IPv4 Address" | sort | head -1 | cut -d ":" -f 2 \
> > > | sed -e "s/ *\\([0-9.]*\\).*/\\1/"
> > >
> > > print $(ipconfig | grep "IPv4 Address" | sort | head -1 | cut -d ":" -f 2
> > > \
> > > | sed -e "s/ *\\([0-9.]*\\).*/\\1/")
> > >
> > > exit
> > >
> > > started to produce incorrect results.
> > > test_1.7.26.log shows instead of IP address a whole output of ipconfig is
> printed for these lines.
> > >
> > > /usr/bin/ksh, used in the script, is a symbolic link to /usr/bin/mksh
> > >
> > > Please, let me know if you need more info to research the problem.
> >
> > No, thank you. I could track down the culprit of the problem.
> > I don't have a fix yet, but it will be fixed in 1.7.27, which
> > will be due really soon.
>
> The fix was already in CVS. Please try the latest snapshot from
> http://cygwin.com/snapshots/, it should already contain the patch.
>
>
> Thanks,
> Corinna
>
> --
> Corinna Vinschen Please, send mails regarding Cygwin to
> Cygwin Maintainer cygwin AT cygwin DOT com
> Red Hat
Re: Problem with command substitution in mksh shell after upgrading to Cygwin 1.7.26
On Dec 4 10:13, Corinna Vinschen wrote:
> On Dec 4 03:22, PRIKHODKO, GEORGE wrote:
> > Hi,
> >
> > After upgrading to Cygwin to 1.7.26 the commands:
> >
> > print $(getIP)
> > print $(ipconfig | grep "IPv4 Address" | sort | head -1 | cut -d ":" -f 2 \
> > | sed -e "s/ *\\([0-9.]*\\).*/\\1/")
> >
> > in the following script
> >
> > #!/usr/bin/ksh
> >
> > cv=$(uname -r)
> > cv=${cv%\(*}
> > cygcheck -s -v -r > cygcheck_$cv.out
> >
> > exec > test_$cv.log 2>&1
> > set -xv
> >
> > getIP() {
> > ipconfig | grep "IPv4 Address" | sort | head -1 | cut -d ":" -f 2 \
> > | sed -e "s/ *\\([0-9.]*\\).*/\\1/"
> > }
> > #
> > # the following four commands should print IP address 4 times
> > #
> > getIP
> >
> > print $(getIP)
> >
> > ipconfig | grep "IPv4 Address" | sort | head -1 | cut -d ":" -f 2 \
> > | sed -e "s/ *\\([0-9.]*\\).*/\\1/"
> >
> > print $(ipconfig | grep "IPv4 Address" | sort | head -1 | cut -d ":" -f 2 \
> > | sed -e "s/ *\\([0-9.]*\\).*/\\1/")
> >
> > exit
> >
> > started to produce incorrect results.
> > test_1.7.26.log shows instead of IP address a whole output of ipconfig is
> > printed for these lines.
> >
> > /usr/bin/ksh, used in the script, is a symbolic link to /usr/bin/mksh
> >
> > Please, let me know if you need more info to research the problem.
>
> No, thank you. I could track down the culprit of the problem.
> I don't have a fix yet, but it will be fixed in 1.7.27, which
> will be due really soon.
The fix was already in CVS. Please try the latest snapshot from
http://cygwin.com/snapshots/, it should already contain the patch.
Thanks,
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Maintainer cygwin AT cygwin DOT com
Red Hat
pgpw2etMSYyiC.pgp
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Re: Problem with command substitution in mksh shell after upgrading to Cygwin 1.7.26
On Dec 4 03:22, PRIKHODKO, GEORGE wrote:
> Hi,
>
> After upgrading to Cygwin to 1.7.26 the commands:
>
> print $(getIP)
> print $(ipconfig | grep "IPv4 Address" | sort | head -1 | cut -d ":" -f 2 \
> | sed -e "s/ *\\([0-9.]*\\).*/\\1/")
>
> in the following script
>
> #!/usr/bin/ksh
>
> cv=$(uname -r)
> cv=${cv%\(*}
> cygcheck -s -v -r > cygcheck_$cv.out
>
> exec > test_$cv.log 2>&1
> set -xv
>
> getIP() {
> ipconfig | grep "IPv4 Address" | sort | head -1 | cut -d ":" -f 2 \
> | sed -e "s/ *\\([0-9.]*\\).*/\\1/"
> }
> #
> # the following four commands should print IP address 4 times
> #
> getIP
>
> print $(getIP)
>
> ipconfig | grep "IPv4 Address" | sort | head -1 | cut -d ":" -f 2 \
> | sed -e "s/ *\\([0-9.]*\\).*/\\1/"
>
> print $(ipconfig | grep "IPv4 Address" | sort | head -1 | cut -d ":" -f 2 \
> | sed -e "s/ *\\([0-9.]*\\).*/\\1/")
>
> exit
>
> started to produce incorrect results.
> test_1.7.26.log shows instead of IP address a whole output of ipconfig is
> printed for these lines.
>
> /usr/bin/ksh, used in the script, is a symbolic link to /usr/bin/mksh
>
> Please, let me know if you need more info to research the problem.
No, thank you. I could track down the culprit of the problem.
I don't have a fix yet, but it will be fixed in 1.7.27, which
will be due really soon.
Thanks,
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Maintainer cygwin AT cygwin DOT com
Red Hat
pgp5ztgXGQl4D.pgp
Description: PGP signature
