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 <H1>linux</H1>
 <H3>updated 2022-04-23</H3>
 <HR ALIGN="left" SIZE="1" WIDTH="25%" />
+<H2>ACPI client</H2>
+<P>
+An ACPI client is a program that displays computer ACPI information, typically power and thermal statuses.
+The usual text program used is <CODE>acpi(1)</CODE>.
+</P>
+
 <H2>Alpine</H2>
 <H3>Resources</H3>
 <UL>