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Re: read -e allows execution of commands (edit-and-execute-command) as t
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From: |
dualbus |
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Subject: |
Re: read -e allows execution of commands (edit-and-execute-command) as the shell's process user |
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Date: |
Tue, 30 May 2017 09:19:46 -0500 |
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User-agent: |
NeoMutt/20170113 (1.7.2) |
On Mon, May 29, 2017 at 11:40:54PM -0400, George wrote:
[...]
> You misunderstand. Being able to use Readline in "read" is great! And
> "edit-and-execute-command" may have its uses when invoked from an
> interactive
> shell session. But why is "edit-and-execute-command" useful or in any
> way desirable in "read"?
> If you were using "read -e" in a script, and someone wanted to run
> some commands, they could suspend the script with job control, or open
> another
> terminal window to run some commands. The feature is unnecessary, and
> has no business being a part of "read".
If that's how you feel, then by all means send a patch with your
proposed changes (i.e. disable "unsafe" Readline functions under
`read').
I'm OK with the current workaround:
INPUTRC= VISUAL=: read -e ...
--
Eduardo Bustamante
https://dualbus.me/