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</html><description>Descripci&#xF3;n: La sustituci&#xF3;n de comandos de Bash es una caracter&#xED;stica fundamental de los shells de Unix que permite que la salida de un comando se utilice como argumento en otro comando. Esta funcionalidad se logra mediante el uso de backticks (&#x201C;) o el formato m&#xE1;s moderno de $(). La sustituci&#xF3;n de comandos facilita la creaci&#xF3;n [&hellip;]</description></oembed>
