CmdID

CmdID / Commands

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Open a file descriptor for read and write. tldr-pages

On several platforms

Opens CmdID with your command. It is read in your browser and sent nowhere.

Several platforms

from tldr-pages, CC BY 4.0

Open a file in a file descriptor for read and write

exec 3<>path/to/fileIdentify

Open a file descriptor to a remote connection

exec 3<>/dev/tcp/remote_host/port_number

Close a file descriptor

exec 3<>-