261027.IPCBox.Ctfly.创腾翔RK.工控机主机

  1. 准备清单
    1. cat /etc/netplan/00-installer-config.yaml
    2. ubuntu 20.04 通过命令行连接wifi
  2. 工控机账号默认
  3. lscpu
  4. ifconfig
  5. free -lh
  6. /etc/os-release
  7. IPCBox工控机图片

准备清单

  1. 配置网口IP地址 (cat /etc/netplan/00-installer-config.yaml): 192.168.250.240
  2. 通过电脑连接工控机,配置Wifi扫描

cat /etc/netplan/00-installer-config.yaml

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# This is the network config written by 'subiquity'
network:
version: 2
renderer: networkd
ethernets:
eth0:
dhcp4: no
dhcp6: no
addresses: [192.168.250.240/24]

ubuntu 20.04 通过命令行连接wifi

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开启wifi
sudo nmcli radio wifi on

扫描wifi
sudo nmcli device wifi rescan

列出wifi集合
nmcli device wifi list

sudo nmcli device wifi connect "Factory-WiFi" password "123456"
sudo nmcli device wifi connect "ChinaNet-WIFI" password "123456"

开启自动连接:
sudo nmcli connection modify "Factory-WiFi" connection.autoconnect yes
sudo nmcli connection modify "ChinaNet-WIFI" connection.autoconnect yes

工控机账号默认

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工控机账号 : linaro
工控机密码 : linaro

lscpu

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$ lscpu
架构: aarch64
CPU 运行模式: 32-bit, 64-bit
字节序: Little Endian
CPU: 4
在线 CPU 列表: 0-3
每个核的线程数: 1
每个座的核数: 4
座: 1
厂商 ID: ARM
型号: 0
型号名称: Cortex-A55
步进: r2p0
CPU 最大 MHz: 1992.0000
CPU 最小 MHz: 408.0000
BogoMIPS: 48.00
Vulnerability Spectre v1: Mitigation; __user pointer sanitization
标记: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm lrcpc dcpop asimddp

ifconfig

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free -lh

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$ free -lh
总计 已用 空闲 共享 缓冲/缓存 可用
内存: 1.9Gi 1.0Gi 136Mi 44Mi 794Mi 862Mi
低: 1.9Gi 1.8Gi 136Mi
高: 0B 0B 0B
交换: 0B 0B 0B

/etc/os-release

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$ cat /etc/os-release
NAME="Ubuntu"
VERSION="20.04.6 LTS (Focal Fossa)"
ID=ubuntu
PRETTY_NAME="Ubuntu 20.04.6 LTS"
VERSION_ID="20.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=focal
UBUNTU_CODENAME=focal
BUILD_INFO="root@jwast-rd3 Wed Mar 11 19:42:26 CST 2026"
BUILD_INFO="root@jwast-rd3 Wed Mar 11 19:46:28 CST 2026"
ID_LIKE="ubuntu"
RK_BUILD_INFO="root@jwast-rd3 Wed Mar 11 19:47:16 CST 2026"

IPCBox工控机图片

归档 GitHub