From 15e7c3eb00e26fb2bd28aff054bdff875104a343 Mon Sep 17 00:00:00 2001 From: "chen.yang" Date: Tue, 12 Oct 2021 09:13:35 +0800 Subject: [PATCH] =?UTF-8?q?=E8=A1=A5=E5=85=85=20carrier=20=E6=96=87?= =?UTF-8?q?=E4=BB=B6.?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: chen.yang --- .../Development/System/Linux/User/Linux_常用目录_文件集合.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Software/Development/System/Linux/User/Linux_常用目录_文件集合.md b/Software/Development/System/Linux/User/Linux_常用目录_文件集合.md index d5233ad..1b3d5cb 100644 --- a/Software/Development/System/Linux/User/Linux_常用目录_文件集合.md +++ b/Software/Development/System/Linux/User/Linux_常用目录_文件集合.md @@ -9,10 +9,11 @@ | /sys/class/drm/card\-\-\/status | 显示设备状态 | | /sys/class/drm/card\-\-\/modes | 显示设备所支持的显示模式 | | /sys/class/drm/card\-\-\/edid | 如果包含 EDID，此节点为映射的 EDID 文件| -| /sys/devices/system/cpu | 系统 CPU 状态、信息和控制 | -| /sys/firmware | Device Tree 目录展开 | | /sys/class/block | Block 子系统参数等 | | /sys/class/drm | DRM 子系统参数等 | +| /sys/class/net/\/carrier | 网卡 Up 且网线联通状态下能够读取到 1,否则为 0 | +| /sys/devices/system/cpu | 系统 CPU 状态、信息和控制 | +| /sys/firmware | Device Tree 目录展开 | | /usr/lib/fonts | Linux 字体文件夹 | | /usr/lib/systemd/user | 依赖于 Systemd user 的服务 | | /usr/lib/systemd/system | 用户 Systemd unit files |