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Hello, dear all!
I am bash v3.0 user. Often I need to run long-lived foreground tasks and I
wish the name of the task with its arguments to be shown in the Xterm title.
Much like preexec() function from zsh. I'm very happy with bash, and don't
want to change my shell, but I'm badly need this fea
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Hi,
is it a bug in bash?!
to convert great numbers: binary to decimal
# decimal do binary
$ echo "obase=2;9876543212345678909876" | bc -l
1101110110100010010010001010110111010110110011100111000101000110\
110100
# binary to decimal
$ echo "$((2#1101110110100010010010001010110111010110110
Configuration Information [Automatically generated, do not change]:
Machine: i686
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i686'
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i686-pc-linux-gnu'
-DCONF_VENDOR='pc' -DLOCALEDIR='/usr/local/share/locale' -DPACKA
> > > Description:
> > > GNU bash, version 3.00.0(1)-release (i686-pc-linux-gnu)
> > > (and
> > > GNU bash, version 2.05b.0(1)-release (i386-redhat-linux-gnu)
> > >
> > > dumps a core because of a null pointer "in make_bare_word
> > > at make_cmd.c:90" (see
> It would be nice if one day BASH could recognize wildcards in the PATH
> statement. E.g.,
>
> export PATH=/sbin:/usr/sbin:/usr/pkg/*/bin
export PATH=/sbin:/usr/sbin$(printf ":%s" /usr/pkg/*/bin)
That does require that you periodically re-execute this command, and it
might not be as dynamic a
It would be nice if one day BASH could recognize wildcards in the PATH
statement. E.g.,
export PATH=/sbin:/usr/sbin:/usr/pkg/*/bin
While it may seem unnecessary to some, it is becoming a more frequently
demanded feature. E.g., a new feature of the MANPATH variable as of
man 1.5p is: "MANPATH
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