2!:0'dd if=/dev/urandom bs=100 count=1'
1+0 records in
1+0 records out
100 bytes copied, 0.000193284 s, 517 kB/s
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|Date: Fri, 24 Jun 2022 11:12:11 +0200
|From: Pawel Jakubas <jakubas.pa...@gmail.com>
|To: programm...@jsoftware.com
|Subject: [Jprogramming] calling linux command and dealing with streams
|Message-ID:
| <cabvl2mzhb7kuytx76m39ggt7ujcn-dg9wmuj3u23h778pm3...@mail.gmail.com>
|Content-Type: text/plain; charset="UTF-8"
|
|Dear J enthusiasts,
|
|What is your recommended way to call linux command/invoke program from
J and
|capture result? Let's say I want to invoke
|*dd if=/dev/urandom bs=100 count=1*
|
|Could you point me to example showing how to deal with bigger streams in J,
|ie. process the source by chunks.
|
|Thanks a lot in advance and cheers,
|Pawel
or we could have captured with assignment.
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