From: Daniel Shahaf <d.s@daniel.shahaf.name>
To: Zsh Users <zsh-users@zsh.org>
Cc: Ray Andrews <rayandrews@eastlink.ca>
Subject: Re: xargs with zsh function
Date: Wed, 20 Jan 2021 16:27:56 +0000 [thread overview]
Message-ID: <20210120162756.GA5930@tarpaulin.shahaf.local2> (raw)
In-Reply-To: <CAH+w=7YREDgH5WZvK4wpBt8GD21ic6vJBY_ZU6HCpAWjU79KYg@mail.gmail.com>
Bart Schaefer wrote on Sun, Jan 17, 2021 at 19:10:10 -0800:
> What you really want to do is write a nested shell loop that consumes
> N lines, then runs my_function, then does that again until it runs out
> of input; and pipe to that loop. There are a bunch of ways to do
> that. E.g.:
>
> ... | while (true)
> do
> set --
> for i in {1..10}
> do
> read $i || break
> done
> my_function "$@"
> [[ $# -eq 10 ]] || break
> done
If it's fine to call the function with the arguments one at a time, then the
following should do:
«| xargs -n1 | while IFS= read -r line; do f "${line}"; done»
prev parent reply other threads:[~2021-01-20 16:28 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-17 23:12 Ray Andrews
2021-01-18 3:10 ` Bart Schaefer
2021-01-18 22:14 ` Ray Andrews
2021-01-18 23:09 ` Bart Schaefer
2021-01-19 5:18 ` Ray Andrews
2021-01-19 14:30 ` Ray Andrews
2021-01-19 17:52 ` Lawrence Velázquez
2021-01-19 20:27 ` Ray Andrews
2021-01-19 21:39 ` Bart Schaefer
2021-01-19 23:48 ` Ray Andrews
2021-01-20 1:05 ` Ray Andrews
2021-01-20 18:25 ` Ray Andrews
2021-01-21 5:52 ` Bart Schaefer
2021-01-21 19:55 ` Ray Andrews
2021-01-21 21:50 ` Bart Schaefer
2021-01-21 23:20 ` Ray Andrews
2021-01-19 20:31 ` Bart Schaefer
2021-01-19 20:59 ` Ray Andrews
2021-01-20 16:27 ` Daniel Shahaf [this message]
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