Dell Acceleration Appliances for Databases Guide de l'utilisateur télécharger pdf (Page 130)

--order-with <function>

Sort the output, extracting the key with this function.

Example:

{$1 method}

--unique Remove duplicates from the results.

--where

or -w <function>

Filter by a function.

--where-not or -wn <function>

Keep where this function is false.

(See

help –-all for details on all other options.)

Arguments

values Collection of arguments to iterate on

function Function to execute

Examples

> each (seq 5) { echo $1 }

This loops over the numbers 1 through 5, printing each of them.

> each (drives) --where { $1 starts_with fi } { (drive:get $1) uuid }

This lists the IDs of drives whose ID starts with fi, and prints their

UUIDs.

> each (volumes -o) --where {($1 id) sw vol}

This lists volumes whose IDs start with vol.

shell:echo

Echoes or prints arguments, or sends them to the log.

Syntax

shell:echo [options] argument(s)

Options

--stderr Sends the output to the error stream.

--n Do not print the trailing newline character.

--log Send to the log.

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Dell Acceleration Appliances for Databases Guide de l'utilisateur Page 130