From: Ray Andrews <rayandrews@eastlink.ca>
To: zsh-users@zsh.org
Subject: Re: triviality regarding $# counts
Date: Sat, 13 Apr 2024 17:28:35 -0700 [thread overview]
Message-ID: <7e3493b3-9096-4cd0-b507-028bd850a926@eastlink.ca> (raw)
In-Reply-To: <CAH+w=7bf07RN+vmzE6cnLLrg4Kh+1ziauxiEzanHHUh5xddMMA@mail.gmail.com>
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On 2024-04-13 14:01, Bart Schaefer wrote:
> redline a b c
> would mean
>
> echo -e "$red$1 $2 $3$nrm"
>
> One word, with two quoted spaces, instead of three words.
That simple example makes it trivially easy to understand. I remember
trying to figure that out previously via the manual and I just got more
confused. There's no merit to obfuscation tho you'd not know that
reading some Linux/Unix man pages. It's a critical lesson: what you see
is not what you get, you hafta understand the hidden structure of your
data.
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next prev parent reply other threads:[~2024-04-14 0:29 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-11 0:56 Ray Andrews
2024-04-12 4:55 ` Lawrence Velázquez
2024-04-12 14:48 ` Ray Andrews
2024-04-12 19:09 ` Bart Schaefer
2024-04-13 1:13 ` Ray Andrews
2024-04-13 1:33 ` Mark J. Reed
2024-04-13 2:28 ` Ray Andrews
2024-04-13 3:25 ` Lawrence Velázquez
2024-04-13 14:37 ` Ray Andrews
2024-04-13 15:14 ` Ray Andrews
2024-04-13 17:19 ` Mark J. Reed
2024-04-13 17:27 ` Mark J. Reed
2024-04-13 18:08 ` Ray Andrews
2024-04-13 19:45 ` Bart Schaefer
2024-04-13 20:36 ` Ray Andrews
2024-04-13 21:01 ` Bart Schaefer
2024-04-14 0:28 ` Ray Andrews [this message]
2024-04-14 0:30 ` Lawrence Velázquez
2024-04-14 3:26 ` Ray Andrews
2024-04-14 3:49 ` Lawrence Velázquez
2024-04-14 4:57 ` Bart Schaefer
2024-04-14 13:24 ` Ray Andrews
2024-04-14 13:35 ` Roman Perepelitsa
2024-04-14 14:06 ` Ray Andrews
2024-04-14 14:15 ` Roman Perepelitsa
2024-04-14 14:53 ` Ray Andrews
2024-04-14 15:11 ` Mark J. Reed
2024-04-14 16:23 ` Ray Andrews
2024-04-14 14:06 ` Mark J. Reed
2024-04-14 14:47 ` Ray Andrews
2024-04-14 14:59 ` Mark J. Reed
2024-04-14 15:51 ` Bart Schaefer
2024-04-14 17:22 ` Ray Andrews
2024-04-14 17:42 ` Mark J. Reed
2024-04-14 18:24 ` Bart Schaefer
2024-04-14 22:00 ` Ray Andrews
2024-04-13 20:11 ` Mark J. Reed
2024-04-13 20:53 ` Bart Schaefer
2024-04-14 0:19 ` Ray Andrews
2024-04-13 1:35 ` Bart Schaefer
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