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authorTom Rini <[email protected]>2026-02-07 11:51:43 -0600
committerTom Rini <[email protected]>2026-02-07 11:51:43 -0600
commitb887a1c1a1110582d178faad4397a0197938454e (patch)
tree6f902115518ca668333f34095442b95646c71af1 /doc
parent2ffab9da9142c03dc0f2ce056ccd2b0f43c02742 (diff)
parentb4842032d542cfde271aab61b80ab870b27b07b2 (diff)
Merge patch series "Add command for getting ramsize in scripts"
Frank Wunderlich <[email protected]> says: Add command for getting ramsize in scripts Link: https://lore.kernel.org/r/[email protected]
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+.. SPDX-License-Identifier: GPL-2.0+:
+
+.. index::
+ single: memsize (command)
+
+memsize command
+===============
+
+Synopsis
+--------
+
+::
+
+ memsize [name]
+
+Description
+-----------
+
+The memsize command shows the amount of RAM in MiB in decimal notation.
+Optionally same value can be assigned to an environment variable.
+
+Examples
+--------
+
+This first example shows printing of ram size:
+
+::
+
+ => memsize
+ 8192 MiB
+
+This second example shows assign ram size to environment variable:
+
+::
+
+ => memsize memsz
+ => printenv memsz
+ memsz=8192
+
+Return value
+------------
+
+The return value is always 0 except error happens on setting environment variable.