| .. 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. |
