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[Help-bash] Where is the usage like "exec 3<> File" documented?
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From: |
Peng Yu |
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Subject: |
[Help-bash] Where is the usage like "exec 3<> File" documented? |
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Date: |
Sat, 14 Mar 2015 14:39:52 -0500 |
Hi,
Man bash says the following. But should "3<> File" be considered as command?
exec [-cl] [-a name] [command [arguments]]
If command is specified, it replaces the shell.
Man bash says "The redirection operator [n]<>word". So "3<> File" is
not a command.
How to understand "exec 3<> File" then?
--
Regards,
Peng
- [Help-bash] Where is the usage like "exec 3<> File" documented?,
Peng Yu <=