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Groups > gnu.bash.bug > #16504
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| From | Dmitry Alexandrov <dag@gnui.org> |
| Newsgroups | gnu.bash.bug |
| Subject | Re: ‘command … &’ creates subshell |
| Date | Wed, 01 Jul 2020 00:43:14 +0300 |
| Lines | 44 |
| Approved | bug-bash@gnu.org |
| Message-ID | <mailman.732.1593553403.2574.bug-bash@gnu.org> (permalink) |
| References | <pn9hipci.dag@gnui.org> <ac4a98bd-32f4-5c55-3b8f-1306e9758f54@case.edu> <7dvoi92p.dag@gnui.org> <09ea84b2-4fb1-6b05-7c0b-fe6b2ab00c6f@archlinux.org> <tuysgrgt.dag@gnui.org> |
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| To | Eli Schwartz <eschwartz@archlinux.org> |
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| In-Reply-To | <09ea84b2-4fb1-6b05-7c0b-fe6b2ab00c6f@archlinux.org> (Eli Schwartz's message of "Tue, 30 Jun 2020 17:29:04 -0400") |
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Eli Schwartz <eschwartz@archlinux.org> wrote: > Useful replacements: Thank you. Yes, I have to pick up habit to post known user-level workarounds along with bugreports. > If you need to ensure a disk executable is used, Of course. Why ‘command’ otherwise? > $ "$(type -P cat)" & > [1] 2092352 > $ ps --pid $! --ppid $! > PID TTY TIME CMD > 2092352 pts/42 00:00:00 cat Also: $ (exec cat) & [1] 31427 $ ps --pid $! --ppid $! PID TTY TIME CMD 31427 pts/3 00:00:00 cat Which, IIUC, is somewhat closer to what other shells do, though I cannot come up with any idea what practical difference it might make.
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Re: ‘command … &’ creates subshell Dmitry Alexandrov <dag@gnui.org> - 2020-07-01 00:43 +0300
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