From fecbda85a8a8a7b41cd6ae586dd0e0b22a85c9c6 Mon Sep 17 00:00:00 2001
From: hthuz <hanggang.20@intl.zju.edu.cn>
Date: Mon, 8 Jul 2024 13:55:29 +0800
Subject: [PATCH] add: read system info cmds

---
 .gitignore |  1 +
 doc/cmd    | 13 +++++++++++++
 2 files changed, 14 insertions(+)

diff --git a/.gitignore b/.gitignore
index 8cac1ea..63f882f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,4 @@ python/django/mysite/polls/__pycache__
 python/django/mysite/polls/migrations/__pycache__
 python/*.png
 python/*.jpg
+.vscode
diff --git a/doc/cmd b/doc/cmd
index 4ff7142..9bf2709 100644
--- a/doc/cmd
+++ b/doc/cmd
@@ -666,5 +666,18 @@ A common usage:
 
 
 
+## Read system info
+
+architecture: `uname -a`
+cpu: `lscpu`
+disk: `df -h` or `lsblk` or `fdisk -l`
+PCI peripheries: `lspci`
+memory: `free -h`
+
+Or `dmidecode` 
+
+
+
+