I have it encoded in my head that $ inside "..." is respected. Subtly,
the $'...' construction is not respected inside "...". After reading
the manual page carefully, I realized this is because the interpretation
of $'...' is not part of parameter expansion (despite its $) but rather
it is a spec
On 3/17/21 4:04 PM, Greg Wooledge wrote:
On Wed, Mar 17, 2021 at 09:58:24PM +0200, Ilkka Virta wrote:
On Wed, Mar 17, 2021 at 8:26 PM Greg Wooledge wrote:
I thought, for a moment, that bash already used $'...' quoting for
newlines, but it turns out that's false. At least for declare -p.
It w
On 3/17/21 3:29 PM, Michael Felt wrote:
I tried as many combinations of commands as I could - and it seems that the
regular behavior of dup2 on the opened fifo is enough to maintain
communication.
It's not, since FIFOs exist in the file system and have to be available to
open(2) when the other
Le 17/03/2021 à 21:13, Alex fxmbsw7 Ratchev écrivait :
hm at least now we know array declare -p formatting would work in
workarounds, good to .. :)
Instead of:
var=$'1\e[G\e[K2' ; declare -p var
do:
var=$'1\e[G\e[K2' ; printf 'declare -- %s\n' "${var@A}"
And if you want a human readable dum
Le 17/03/2021 à 20:58, Ilkka Virta écrivait :
On Wed, Mar 17, 2021 at 8:26 PM Greg Wooledge wrote:
I thought, for a moment, that bash already used $'...' quoting for
newlines, but it turns out that's false. At least for declare -p.
It would be nice if it did, though. Newlines, carriage retur
hm at least now we know array declare -p formatting would work in
workarounds, good to .. :)
On Wed, Mar 17, 2021 at 9:05 PM Greg Wooledge wrote:
> On Wed, Mar 17, 2021 at 09:58:24PM +0200, Ilkka Virta wrote:
> > On Wed, Mar 17, 2021 at 8:26 PM Greg Wooledge wrote:
> >
> > > I thought, for a mo
On Wed, Mar 17, 2021 at 09:58:24PM +0200, Ilkka Virta wrote:
> On Wed, Mar 17, 2021 at 8:26 PM Greg Wooledge wrote:
>
> > I thought, for a moment, that bash already used $'...' quoting for
> > newlines, but it turns out that's false. At least for declare -p.
> > It would be nice if it did, thoug
On Wed, Mar 17, 2021 at 8:26 PM Greg Wooledge wrote:
> I thought, for a moment, that bash already used $'...' quoting for
> newlines, but it turns out that's false. At least for declare -p.
> It would be nice if it did, though. Newlines, carriage returns, escape
> characters, etc.
>
It does in
when it works for you its no bug
for me, ill try later that completition removation stuff
but as upstream works it works, .. :)
On Wed, Mar 17, 2021 at 7:06 PM Chet Ramey wrote:
> On 3/17/21 12:45 PM, Alex fxmbsw7 Ratchev wrote:
> > and what about the traps to not-with-slash one ?
> > bash: type
I tried as many combinations of commands as I could - and it seems that
the regular behavior of dup2 on the opened fifo is enough to maintain
communication.
Going into a system test (ie. a normal AdoptOpemJDK build process) that
has nearly 3500 commands, each with two process_substitution comm
On Wed, Mar 17, 2021 at 01:55:56PM -0400, Eli Schwartz wrote:
> On 3/17/21 12:43 PM, Alex fxmbsw7 Ratchev wrote:
> > it makes the output no more possible if interpreted by tty
> > the \e's get processed by terminal and no more .. just an example where it
> > is so:
> >
> > var=$'1\e[G\e[K2' ; decl
On 3/17/21 11:17 AM, Michael Felt wrote:
On 11/03/2021 18:11, Chet Ramey wrote:
On 3/11/21 11:28 AM, Michael Felt wrote:
Hi,
Issue: AdoptOpenJDK build process makes bash calls in a particular way.
An abbreviated (shorter pathnames) example is:
```
bash-5.0$ /usr/bin/printf "Building target
On 3/17/21 12:45 PM, Alex fxmbsw7 Ratchev wrote:
and what about the traps to not-with-slash one ?
bash: type: traps: not found
I get a slash appended when I try it. Maybe try it with a shell that
doesn't have bash-completion loaded, or remove all current completions
and try again.
--
``The lyf
On 3/17/21 11:52 AM, Michael Felt wrote:
OK - this process on github has not gone exactly as I intended - merged
with master - while I wanted to update, ie., merge with branch 5.0.18. So,
the link may not be accurate.
This is not correct. Process substitution is a word expansion that results
i
On 3/17/21 12:43 PM, Alex fxmbsw7 Ratchev wrote:
> it makes the output no more possible if interpreted by tty
> the \e's get processed by terminal and no more .. just an example where it
> is so:
>
> var=$'1\e[G\e[K2' ; declare -p var
>
> if G was H for other line then it completly messes the ter
and what about the traps to not-with-slash one ?
bash: type: traps: not found
On Wed, Mar 17, 2021 at 4:39 PM Chet Ramey wrote:
> On 3/17/21 6:43 AM, Alex fxmbsw7 Ratchev wrote:
> > i code on a bash feature linker 'ogt2' that binds functions, aliases,
> etc,
> > by filenames and their content (
it makes the output no more possible if interpreted by tty
the \e's get processed by terminal and no more .. just an example where it
is so:
var=$'1\e[G\e[K2' ; declare -p var
if G was H for other line then it completly messes the terminal up
isnt it better to escape by \e ? ..
OK - this process on github has not gone exactly as I intended - merged
with master - while I wanted to update, ie., merge with branch 5.0.18.
So, the link may not be accurate.
The change is simple:
diff --git a/subst.c b/subst.c
index 843c9d39..3792e45c 100644
--- a/subst.c
+++ b/subst.c
@@ -
I would welcome this change, I struggled today with trying to
increment an associative array
in an arithmetic context. I think this change would make for much
better ergonomics when
working with associative arrays. Yours kindly, Jesse Hathaway
On 3/17/21 6:43 AM, Alex fxmbsw7 Ratchev wrote:
i code on a bash feature linker 'ogt2' that binds functions, aliases, etc,
by filenames and their content ( and location ( prepath \\ subpath ) )
now i have /root/ogt2/traps/ and being in /root/ogt2
i type traps i expected traps/ it autocompleted no
On 11/03/2021 18:11, Chet Ramey wrote:
On 3/11/21 11:28 AM, Michael Felt wrote:
Hi,
Issue: AdoptOpenJDK build process makes bash calls in a particular
way. An abbreviated (shorter pathnames) example is:
```
bash-5.0$ /usr/bin/printf "Building targets 'product-images
legacy-jre-image test-i
Thanks for your feedback.
For reference, other details are as follows:
In addition to bash, the distribution includes sh and ash
shells/scripts.
▶—— Linux Kernel ——◀
Kernel Release: 4.19.23
Build Date: Tue Feb 19 15:07:58 GMT 2019
Build GCC: 7.3.0
OS Support: GNU/Linux
On 3/17/21 9:53 AM, Peter Morrow wrote:
Hello,
I've had a crash in bash 4.4.23(1) running on arm64 with glibc 2.28.
This is
a custom distro based off the yocto thud release. I've only seen this
twice in
the last 6 months or so and thus is not easy to recreate.
I've never seen it. My guess is t
Date:Wed, 17 Mar 2021 09:12:19 -0400
From:Chet Ramey
Message-ID:
| If you don't modify PWD, PWD always reflects the current working directory,
Of course, but how is that relevant?
But even that isn't actually specified, if one does a popd does PWD
not change? T
Hello,
I've had a crash in bash 4.4.23(1) running on arm64 with glibc 2.28.
This is
a custom distro based off the yocto thud release. I've only seen this
twice in
the last 6 months or so and thus is not easy to recreate.
Stacktrace looks like this:
#0 libc_2_28!__waitpid + 0x30
#1 bash!waitchld
On 3/16/21 11:20 PM, Robert Elz wrote:
| If you want to set PWD instead of letting cd/pushd/popd manage it,
| all bets are off.
I agree with that as far as what you get when you expand $PWD (even the
pwd command, so using `pwd` as an alternative if PWD has been manually
set is not necessa
On Wed, 17 Mar 2021 at 23:05, Greg Wooledge wrote:
> On Wed, Mar 17, 2021 at 10:59:42AM +0700, Robert Elz wrote:
> > | Operating system is BionicPup64 8.0.
> > That might. More importantly is probably whatever package management
> > system it uses. I have no idea what the "ash" the bug rep
On Wed, Mar 17, 2021 at 10:59:42AM +0700, Robert Elz wrote:
> | Operating system is BionicPup64 8.0.
>
> That might. More importantly is probably whatever package management
> system it uses. I have no idea what the "ash" the bug report refers to
> is (there is an ancient shell of that name,
i code on a bash feature linker 'ogt2' that binds functions, aliases, etc,
by filenames and their content ( and location ( prepath \\ subpath ) )
now i have /root/ogt2/traps/ and being in /root/ogt2
i type traps i expected traps/ it autocompleted none more it shows
'traps' as only option to complet
Date:Wed, 17 Mar 2021 08:28:26 +0100
From:Alex fxmbsw7 Ratchev
Message-ID:
| you write like when word splitting no use double quotes
| sure but as far as i understood:
| key='$( faulty_command )'
| unset -v assoc["$key"]
| would still get expanded
associa
you write like when word splitting no use double quotes
sure but as far as i understood:
key='$( faulty_command )'
unset -v assoc["$key"]
would still get expanded
i cant get friendly'ed to builtins being over keywords
much more to say but i cant, greets tho
On Wed, Mar 17, 2021 at 4:46 AM Robert
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