Malformed associative array declaration faults
Configuration Information [Automatically generated, do not change]: Machine: x86_64 OS: linux-gnu Compiler: gcc -I/usr/src/packages/BUILD/bash-4.0 -L/usr/src/packages/BUILD/bash-4.0/../readline-6.0 Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='x86_64' -DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='x86_64-suse-linux-gnu' -DCONF_VENDOR='suse' -DLOCALEDIR='/usr/share/locale' -DPACKAGE='bash' -DSHELL -DHAVE_CONFIG_H -I. -I. -I./include -I./lib -fmessage-length=0 -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -g -D_GNU_SOURCE -DRECYCLES_PIDS -Wall -g -std=gnu89 -Wuninitialized -Wextra -Wno-unprototyped-calls -Wno-switch-enum -Wno-unused-variable -Wno-unused-parameter -ftree-loop-linear -pipe -fprofile-use uname output: Linux russte14 2.6.31.12-0.2-desktop #1 SMP PREEMPT 2010-03-16 21:25:39 +0100 x86_64 x86_64 x86_64 GNU/Linux Machine Type: x86_64-suse-linux-gnu Bash Version: 4.0 Patch Level: 35 Release Status: release Description: When executing a malformed associative array declaration, a segmentation fault occurs: Repeat-By: Sample script: #!/bin/bash declare -A xyz=
Re: Malformed associative array declaration faults
> Machine Type: x86_64-suse-linux-gnu > > Bash Version: 4.0 > Patch Level: 35 > Release Status: release > > Description: > When executing a malformed associative array declaration, > a segmentation fault occurs: This was fixed in bash-4.1. Chet -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, ITS, CWRUc...@case.eduhttp://cnswww.cns.cwru.edu/~chet/
bad substitution: no closing `)' in $( #"...
Configuration Information [Automatically generated, do not change]: Machine: i386 OS: freebsd6.2 Compiler: cc Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i386' -DCONF_OSTYPE='freebsd6.2' -DCONF_MACHTYPE='i386-portbld-freebsd6.2' -DCONF_VENDOR='portbld' -DLOCALEDIR='/usr/local/share/locale' -DPACKAGE='bash' -DSHELL -DHAVE_CONFIG_H -I. -I. -I./include -I./lib -I/usr/local/include -O2 -fno-strict-aliasing -pipe uname output: FreeBSD m-net.arbornet.org 6.3-PRERELEASE FreeBSD 6.3-PRERELEASE #1: Tue Nov 6 16:13:56 EST 2007 r...@newmnet.arbornet.org:/usr/src/sys/i386/compile/MNET i386 Machine Type: i386-portbld-freebsd6.2 Bash Version: 3.1 Patch Level: 17 Release Status: release Description: See this shell code: : $( #" ) The shell complains: bad substitution: no closing `)' in $( #" ) Repeat-By: see description above
Re: bad substitution: no closing `)' in $( #"...
On Thu, Jul 08, 2010 at 10:23:00PM +0200, Thomas Hafner wrote: > Bash Version: 3.1 > Patch Level: 17 > > Description: > See this shell code: > : $( #" > ) bash-3.2 has this fixed. In case you want to exploit further, you might find http://www.in-ulm.de/~mascheck/various/cmd-subst/ interesting
Where is the syntax of ${arr...@]:1:2} described?
Hi,
array=(a b c)
echo ${arr...@]:1:2}
I'm looking for the document for the above usage. I checked the Arrays
section of man bash, but I don't see a description of such usage. I
also searched man bash with [0-9]+:[0-9]+. But I still don't find a
description. Could anybody let me know where this is documented?
--
Regards,
Peng
Re: Where is the syntax of ${arr...@]:1:2} described?
I find the following. But this is for string according to the
highlighted word "Substring Expansion".
${parameter:offset:length}
Substring Expansion. Expands to up to length characters of
The following description is actually for array. Therefore, I suggest
to put this into the array section and add references between the two
sections.
. If
parameter is @, the result is length positional parameters
beginning at offset. If parameter is an indexed array
name sub\u2010
.
On Thu, Jul 8, 2010 at 9:27 PM, Peng Yu wrote:
> Hi,
>
> array=(a b c)
> echo ${arr...@]:1:2}
>
>
> I'm looking for the document for the above usage. I checked the Arrays
> section of man bash, but I don't see a description of such usage. I
> also searched man bash with [0-9]+:[0-9]+. But I still don't find a
> description. Could anybody let me know where this is documented?
>
> --
> Regards,
> Peng
>
--
Regards,
Peng
Re: Where is the syntax of ${arr...@]:1:2} described?
On 7/8/10 10:27 PM, Peng Yu wrote:
> Hi,
>
> array=(a b c)
> echo ${arr...@]:1:2}
>
>
> I'm looking for the document for the above usage. I checked the Arrays
> section of man bash, but I don't see a description of such usage. I
> also searched man bash with [0-9]+:[0-9]+. But I still don't find a
> description. Could anybody let me know where this is documented?
In substring expansion:
If parameter is @, the result is length posi-
tional parameters beginning at offset. If parameter is an
indexed array name subscripted by @ or *, the result is the
length members of the array beginning with ${parameter[offset]}.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRUc...@case.eduhttp://cnswww.cns.cwru.edu/~chet/
