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Serge Koksharov schrieb am 18.02.2005 um 06:32:52 (+0300):
> On Thu, Feb 17, 2005 at 04:12:49PM +0100, Al Elgert wrote:
> > Hello,
> >
> > you can change the title with this command (if the term supports it):
> >
> > echo -en "\033]0;--- $HOSTNAME $TERM $$ ---\007"
> > ^^
Eric Blake wrote:
On further research, the requirement for `pwd -P' to set PWD was intentional,
and not a mistake. See POSIX XRAT A.3
(http://www.opengroup.org/onlinepubs/009695399/xrat/xbd_chap03.html) under
Symbolic Links line 1148, which states:
Historically, several shells have had built-i
<[EMAIL PROTECTED]> wrote:
> echo 0x04abcdef|xargs -i printf "%x\n"
> (({}-0x04300)
I assume that was supposed to be "$(({}-0x04300))". The problem
with that is that bash processes the arithmetic expansion before
invoking xargs. Try this:
echo 0x04abcdef | xargs -i bash -c 'printf "%x\n"
Hello, you recently sent a message to [EMAIL PROTECTED]. I am now using a mailbox protection system called ChoiceMail One to block unsolicited junk mail. Because you are actually reading this note, it is highly unlikely that your message to me was in fact unsolicited. However, I regret that I do n
Chet Ramey caleb.ins.cwru.edu> writes:
> >
> > Description:
> > POSIX requires pwd(1) with the -P option to update the PWD environment
> > variable with a version scrubbed of all symlinks. See
> > http://www.opengroup.org/onlinepubs/009695399/utilities/pwd.html
> >
> > Bash currently does not d
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