From: Evgenii Terechkov <evg@altlinux.ru> To: ALT Linux Community <community@lists.altlinux.org> Subject: Re: [Comm] Argument list too long Date: Fri, 03 Nov 2006 15:18:18 +0700 Message-ID: <m34pth3pv9.fsf@evg.krastel.ru> (raw) In-Reply-To: <957265820611022353l1141a0abxa4341ca9799b9725@mail.gmail.com> (Denis G. Samsonenko's message of "Fri, 3 Nov 2006 16:53:40 +0900") "Denis G. Samsonenko" пишет: >> >> хочу скопировать _много_ файлов >> >> к примеру >> >> cp /opt/cache/archives/*.rpm /tmp/ >> >> а получаю Argument list too long >> >> как принято такие вещи обходить? >> > find /opt/cache/archives -name "*.rpm" -exec cp {} /tmp/ \; > man xargs Читаю. Но не читав до этого и зная всего лишь о "-0" и так активно пользовался. > вот примерно так, как в примерах: > find /tmp -name core -type f -print | xargs /bin/rm -f > find /tmp -name core -type f -print0 | xargs -0 /bin/rm -f > cut -d: -f1 < /etc/passwd | sort | xargs echo Вы про --max-chars=max-chars, -s max-chars Use at most max-chars characters per command line, including the command and initial arguments and the terminating nulls at the ends of the argument strings. The default is as large as possi- ble, up to 20k characters. ? Т.е. я, например, хочу чтобы "find /var/cache/apt/archives -type f -print0|xargs -0 rm -f" вылилось в вызов минимального количества процессов rm, у каждого из которых максимально длинный список аргументов. Это оно и есть (я просто уже забыл, сколько там этот лимит. 20к?)? -- С уважением, системный администратор ООО "Крастел", Терешков Евгений.
next prev parent reply other threads:[~2006-11-03 8:18 UTC|newest] Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top 2006-11-03 6:50 Artem Zolochevskiy 2006-11-03 7:26 ` Eugene Suchkov 2006-11-03 7:35 ` Evgenii Terechkov 2006-11-03 7:53 ` Denis G. Samsonenko 2006-11-03 8:18 ` Evgenii Terechkov [this message] 2006-11-03 8:28 ` Denis G. Samsonenko 2006-11-03 9:08 ` Evgenii Terechkov 2006-11-03 9:34 ` Artem Zolochevskiy 2006-11-03 11:59 ` Sergey Vlasov 2006-11-03 7:55 ` [Comm] [OBORONA-SPAM] " Alexey Novikov 2006-11-03 19:33 ` [Comm] " Yura Kalinichenko 2006-11-07 6:17 ` Kostarev Alexey 2006-11-03 8:09 ` Eugene Ostapets 2006-11-07 4:41 ` Arkadiy Pavlik 2006-11-07 5:09 ` Evgenii Terechkov 2006-11-07 13:47 ` [Comm] [JT] " Michael Shigorin 2006-11-03 9:57 ` [Comm] " Kostarev Alexey
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