$(($i+1))
... do messag[$i]=$line && i=$(($i+1))
It never results in every line of the mysql output becoming an array
element.
I really tried finding out myself, but I am stuck, so please can someone
point me to what I do wrong?
Thanks in advance,
Dirk
Am 06.05.11 18:12, schrieb DJ Mills:
On Fri, May 6, 2011 at 12:07 PM, Dirk wrote:
Hi folks,
I am going nuts trying to read the output of a mysql select statement into
an array. I have consulted bashfaq and other sources and tried various
approaches, but every jump was somewhat short, it
Configuration Information [Automatically generated, do not change]:
Machine: x86_64
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='x86_64'
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='x86_64-pc-linux-gnu'
-DCONF_VENDOR='pc' -DLOCALEDIR='/usr/share/locale' -DPACKA
Configuration Information [Automatically generated, do not change]:
Machine: x86_64
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='x86_64'
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='x86_64-pc-linux-gnu'
-DCONF_VENDOR='pc' -DLOCALEDIR='/usr/share/locale' -DPACKA
Configuration Information [Automatically generated, do not change]:
Machine: x86_64
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='x86_64'
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='x86_64-pc-linux-gnu'
-DCONF_VENDOR='pc' -DLOCALEDIR='/usr/share/locale' -DPACKA
a performance penalty and other strange effects, e.g.
if the first segment is really small, some devices reject the ClientHello.
If there's a workaround, please let me know. (tried to add "%b" with no
effect). Otherwise I believe it's a bug.
Cheers, Dirk
PS: Would ulimit -b help?
On 9/22/18 1:34 AM, Chet Ramey wrote:
> On 9/21/18 4:13 PM, dirk+b...@testssl.sh wrote:
>>
>> Hello there,
>>
>> we discovered a strange phenomenon in the project testssl.sh:
>>
>> After opening a TCP socket with a fd (here: 5), when writing to it,
>>
On 9/22/18 7:30 AM, Bob Proulx wrote:
> dirk+b...@testssl.sh wrote:
>> we discovered a strange phenomenon in the project testssl.sh:
>
> You are doing something that is quite unusual. You are using a shell
> script direction on a TCP socket. That isn't very common
ev/null or a pipe:
>
> $ strace -etrace=write bash -c 'printf "foo\nbar\n"' > /dev/null
> write(1, "foo\n", 4) = 4
> write(1, "bar\n", 4) = 4
> +++ exited with 0 +++
Oh. But thanks anyway!
coreutils in fact does it in one shot as you indicated.
Dirk
t do
that, were the ones being blamed or we need to do really strange workarounds to
avoid
'\x0a' in the first 8 bytes.
Dirk
iable for this and then just call this variable.
env or exec: never thought about it (thanks!) but as both are external
commands, that would mean upon every call one additional external program.
(yes, I know that there is such thing as a fs buffer). Subshells also costs
resources. As this is a core function I am happy for every homeopathic dose
of time I safe here :-)
Cheers, Dirk
On 9/25/18 3:46 PM, Chet Ramey wrote:
> On 9/25/18 9:04 AM, dirk+b...@testssl.sh wrote:
>
>> FYI: I ended up checking with type before whether an external printf
>> exists and set a variable for this and then just call this variable.
>>
>> env or exec: never tho
On 9/25/18 2:15 PM, L A Walsh wrote:
>
>
> On 9/24/2018 6:05 AM, Greg Wooledge wrote:
>> On Sat, Sep 22, 2018 at 11:50:17AM +0200, dirk+b...@testssl.sh wrote:
>>
>>> On 9/22/18 7:30 AM, Bob Proulx wrote:
>>>
>>>> dirk+b...@testssl.sh w
fragment here, other people spotted that.
The fragmentation is independent on the dd options used. Also "| cat" does the
same.
stdbuf is not available on all platforms, especially on those who do not have a
similar
external printf:
/usr/bin/printf "\xf5\xee\xbe\xe5&quo
On 11.10.18 18:53, Dirk Wetter wrote:
> bash 0$ exec 5<>/dev/tcp/81.169.199.25/443
> bash 0$ printf
> '\x16\x03\x01\x02\x00\x01\x00\x01\xfc\x03\x03\x54\x51\x1e\x7a\xde\xad\xbe\xef\x31\x33\x07\x00\x00\x00\x00\x00\xcf\xbd\x39\x04\xcc\x16\x0b\x85\x03\x90\x9f\x77\x04\x33\xd4\xde
On 11.10.18 23:35, Bob Proulx wrote:
> The smallest of details can break the largest of programs. :-)
>
> Good to hear you have things resolved and now working for you!
Thanks all for your insights and help!
Cheers, Dirk
"Advanced Bash Scripting Guide" mentions that it is possible to have
them using indirect referencing - but I did not understand how this
could be done.
Any idea, hint or help? It would be a great relief after two days of
search and resear
Paul Jarc schrieb:
"Dirk H. Schulz" <[EMAIL PROTECTED]> wrote:
ac=12 dings$ac=wasannersder
-bash: dings12=wasannersder: command not found
Variable names in assignments are not subject to expansion. So since
"dings$ac", as-is, does not fit the syntax fo
Oh Mike,
thanks a lot for such detailled and well structured clarification! That
did it, now I can use it (and it gave my script a speedup of nearly 70 %
less running time).
Many thanks!
Dirk
Mike Stroyan schrieb:
On 3/13/06, Paul Jarc <[EMAIL PROTECTED]> wrote:
"Dir
Hi folks,
I wonder if there is a thorough documentation on line numbering in
bash's error messages?
I find it often quite misleading and would like to know what I am
counting wrong.
Any hint or help is appreciated.
Dirk
___
Bug-bash ma
Hi folks,
I am looking for a possiblity to redirect error output into a variable:
Instead of redirecting to a file
( e.g.
command 2>>errorlogfile
)
I would like to redirect into a variable.
Is this generally possible?
Dirk
___
Bu
tion to enable the 'non-greedy' operator in a
future release.
So please feel free to change the „bug report“ to a „feature request“
;-)
Best Regards,
H.-Dirk Schmitt
On So, 2017-12-03 at 15:23 -0500, Chet Ramey wrote:
> On 12/1/17 12:40 PM, d...@computer42.org wrote:
>
&g
and built. I'm
> not
> wild about adding a dependency on pcre, or a configure test for it,
> just
> to have two varieties of regular expressions available.
>
> Chet
O.k. – so close this as „not a bug“.
--
Signature H.-Dirk Schmitt
H.-Dirk Sch
Checked against: GNU bash, Version 4.4.12(1)-release (x86_64-pc-linux-
gnu)
I carefully read the man page and find no definition of the defined
range of integer variables in bash.
see also: `man bash |& grep -i integer`
Best Regards,
H.-Dirk Schmitt
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