보드 버전확인
pi@raspberrypi-1:~ $ cat /proc/device-tree/model
Raspberry Pi 3 Model B Plus Rev 1.3
OS 버전 확인
pi@raspberrypi-1:~ $ uname -a
Linux raspberrypi-1 6.1.21-v8+ #1642 SMP PREEMPT Mon Apr 3 17:24:16 BST 2023 aarch64 GNU/Linux
pi@raspberrypi-1:~ $ cat /etc/issue
Debian GNU/Linux 11 \n \l
pi@raspberrypi-1:~ $ cat /etc/*release*
PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"
bit 확인
pi@raspberrypi-1:~ $ getconf LONG_BIT
64
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