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From: "René Neumann" <lists@necoro.eu>
To: Anthony Fletcher <anthony@bifb.org>, zsh-users@zsh.org
Subject: Re: autoload variables
Date: Mon, 30 Aug 2021 18:40:51 +0200	[thread overview]
Message-ID: <a2b84d0a-1af4-c51c-16fe-957ce84f25c4@necoro.eu> (raw)
In-Reply-To: <CAPT4cGdBZQDQv8ozkpgYwzm60yqmpJwCKCSPUnLaAj-Rp+F6kg@mail.gmail.com>

Am 30.08.21 um 17:22 schrieb Anthony Fletcher:
> For instance, one variable is to identify the default uplink
> interface
> 
>     export UPIF=$(ip -4 r | sed -n -e '/^default/ s/^default.*dev //; s/
> .*// p;q' )
> 
> Useful when I'm debugging the network but not needed otherwise.

Is there a reason you need this as a variable? Would a function

upif() { ip -4 r | ... }

not suffice?

- René


  parent reply	other threads:[~2021-08-30 16:41 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-30 15:22 Anthony Fletcher
2021-08-30 15:41 ` Roman Perepelitsa
2021-08-30 16:40 ` René Neumann [this message]
2021-08-30 16:57   ` Anthony Fletcher
2021-08-30 19:30     ` Mikael Magnusson
2021-08-30 21:34     ` René Neumann
2021-08-30 21:46       ` Bart Schaefer
2021-08-31  0:10         ` Anthony Fletcher
2021-08-31 18:11           ` Roman Perepelitsa
2021-08-31 19:16             ` Bart Schaefer
2021-08-30 16:49 ` Bart Schaefer
2021-08-31 20:37 ` Marc Chantreux
2021-08-31 21:03   ` Roman Perepelitsa
2021-09-01  8:29     ` Marc Chantreux
2021-09-01  9:51       ` Roman Perepelitsa
2021-09-01 10:06         ` Marc Chantreux
2021-09-01 13:52           ` Bart Schaefer
2021-09-02 23:09         ` Anthony Fletcher
2021-09-03  0:07           ` Bart Schaefer
2021-09-03  6:52           ` Marc Chantreux

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