[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: some unknown bug, says : command not found
From: |
Alex fxmbsw7 Ratchev |
Subject: |
Re: some unknown bug, says : command not found |
Date: |
Thu, 4 Nov 2021 01:04:53 +0100 |
it doesnt stop by itself..
so i wanted to ask the c and gdb et la folks for help
interactive sources its rc on twice or more says on
$xblpp <( .. )
in set -x
'' /dev/fd/63
for: command not found
1. i dont have "$xblpp" <( .. ) i have $xblpp <( .. )
2. on first run, also as it uses to work for sourcing, it works, just yet
have seen on second tries
3. xblpp= is a upper script part definition, no ifs, and if declare -p'ed
it shows the right content ( '.' in case, or cat )
so i figured, if someone is so nice to share some util cmd usage know how
cause) ive seen in my last gdb usage ( maybe cause new version or so ) it
displayed a well tree of calls and their args, for on segfault
i) dunno gdb breakpoints but i think its the right for this and so i wanna
use it ( so i ask .. )
a) make gdb breakpoint on somehow that position
a.2) show the list of calls, and see why it says empty arg
a.3) yea thats the solution, no ?
sorry, thanks
On Wed, Nov 3, 2021, 12:20 Alex fxmbsw7 Ratchev <fxmbsw7@gmail.com> wrote:
> i checked the file with bvi, i dont see anything
> 2a 20 20 63 61
> nothing, its a bash bug somewhere no ? none tried ?
>
> On Wed, Nov 3, 2021, 11:33 Alex fxmbsw7 Ratchev <fxmbsw7@gmail.com> wrote:
>
>> xble='declare -p xblpp' . xbl
>>
>> bash: : command not found
>> declare -- xblpp="."
>>
>> this means the $xblpp is at end set to the right, as set on the beginning
>> but it still says and set -x es '' <( ., ) instead of . or cat <( .. )
>>
>> anyone any idea ?
>>
>> see chet such ( masswise ) i meant with unreported hogging bugs
>>
>> On Tue, Nov 2, 2021, 13:53 Alex fxmbsw7 Ratchev <fxmbsw7@gmail.com>
>> wrote:
>>
>>> but how why or to fix
>>> thers the code, thers the set -x parts
>>>
>>> ++ xblpp=.
>>> ..
>>> ++ '' /dev/fd/63
>>>
>>> On Tue, Nov 2, 2021, 13:49 Alex fxmbsw7 Ratchev <fxmbsw7@gmail.com>
>>> wrote:
>>>
>>>> i dont have "$var" <( sub ) i have $var <( sub )
>>>> else it makes sense
>>>>
>>>> On Tue, Nov 2, 2021, 13:42 Greg Wooledge <greg@wooledge.org> wrote:
>>>>
>>>>> On Tue, Nov 02, 2021 at 04:52:24AM +0100, Alex fxmbsw7 Ratchev wrote:
>>>>> > to answer around what was written, i dont have a cat alias
>>>>> >
>>>>> > but what mr andreas wrote seems much similiar to what i do, process
>>>>> sub..
>>>>> > ill check the vars carefully but i dont get it fully
>>>>>
>>>>> unicorn:~$ bash
>>>>> unicorn:~$ $xyz <( true )
>>>>> bash: /dev/fd/63: Permission denied
>>>>> unicorn:~$ "$xyz" <( true )
>>>>> bash: : command not found
>>>>>
>>>>> > but, on your all tries to produce command not found, can u set -x the
>>>>> > tries, .. in mine it shows ++++ cat ... then command not found, like
>>>>> the
>>>>> > cat is gone somehow
>>>>> > means does yours produce a + cat ( or cmd ) and then just display
>>>>> command
>>>>> > not found
>>>>>
>>>>> unicorn:~$ bash
>>>>> unicorn:~$ set -x
>>>>> unicorn:~$ "$xyz" <( cat /dev/null )
>>>>> + '' /dev/fd/63
>>>>> ++ cat /dev/null
>>>>> bash: : command not found
>>>>>
>>>>> I don't know what else to tell you. Your customized environment is so
>>>>> ridiculously convoluted that NOBODY understands it, not even you.
>>>>>
>>>>> Either this is helpful, or not. I don't think you're going to get any
>>>>> better results from help-bash or bug-bash than this.
>>>>>
>>>>> In any case, I'm 99% sure this is not a bug in bash -- only in one of
>>>>> your files.
>>>>>
>>>>>
- Re: some unknown bug, says : command not found, (continued)
- Re: some unknown bug, says : command not found, Greg Wooledge, 2021/11/01
- Re: some unknown bug, says : command not found, Andreas Kusalananda Kähäri, 2021/11/01
- Re: some unknown bug, says : command not found, Alex fxmbsw7 Ratchev, 2021/11/01
- Re: some unknown bug, says : command not found, Greg Wooledge, 2021/11/02
- Re: some unknown bug, says : command not found, Alex fxmbsw7 Ratchev, 2021/11/02
- Re: some unknown bug, says : command not found, Alex fxmbsw7 Ratchev, 2021/11/02
- Re: some unknown bug, says : command not found, Alex fxmbsw7 Ratchev, 2021/11/02
- Re: some unknown bug, says : command not found, Alex fxmbsw7 Ratchev, 2021/11/03
- Re: some unknown bug, says : command not found, Alex fxmbsw7 Ratchev, 2021/11/03
- Re: some unknown bug, says : command not found,
Alex fxmbsw7 Ratchev <=
- Re: some unknown bug, says : command not found, Alex fxmbsw7 Ratchev, 2021/11/03
- Re: some unknown bug, says : command not found, Alex fxmbsw7 Ratchev, 2021/11/03
- Re: some unknown bug, says : command not found, Alex fxmbsw7 Ratchev, 2021/11/11
- Re: some unknown bug, says : command not found, Alex fxmbsw7 Ratchev, 2021/11/11
- Re: some unknown bug, says : command not found, Alex fxmbsw7 Ratchev, 2021/11/02
- Re: some unknown bug, says : command not found, Alex fxmbsw7 Ratchev, 2021/11/02
- Re: some unknown bug, says : command not found, Alex fxmbsw7 Ratchev, 2021/11/02
- Re: some unknown bug, says : command not found, Alex fxmbsw7 Ratchev, 2021/11/02
Re: some unknown bug, says : command not found, Robert Elz, 2021/11/01