# inxi命令 `inxi` 是 Linux 和类 Unix 系统下一个**高度人性化、结构清晰**的系统信息工具,它可以快速输出简洁、漂亮的硬件与系统配置摘要 ## 基本信息 * **开发语言**:Perl * **特点**:输出结构清晰、颜色友好、内容全面、适合终端查看 ### 🔧 安装方式 ```bash # Debian / Ubuntu sudo apt install inxi # RHEL / CentOS / Fedora sudo dnf install inxi # Arch / Manjaro sudo pacman -S inxi ``` ### 📋 常用命令和选项 | 命令 | 功能说明 | | ----------- | --------------------------- | | `inxi` | 简要系统信息(推荐用 `-F`) | | `inxi -F` | 显示完整系统摘要(常用) | | `inxi -Fxz` | 显示完整信息 + 屏蔽MAC/UUID(适合发帖求助) | | `inxi -C` | 显示 CPU 信息 | | `inxi -G` | 显示 GPU / 显卡信息 | | `inxi -N` | 显示网络设备 | | `inxi -d` | 显示硬盘、磁盘设备信息 | | `inxi -m` | 显示内存信息 | | `inxi -S` | 显示系统版本、内核、桌面环境等 | | `inxi -b` | 快速摘要(简洁模式) | | `inxi -A` | 显示音频设备信息 | | `inxi -v 7` | 超详细输出(v等级越高越详细,最多 `-v 7`) | --- ## 📦 示例输出 * 默认输出 ```shell $ inxi CPU: 16-core AMD EPYC 9K84 (-MT MCP MCM-) speed: 2600 MHz Kernel: 5.15.0-130-generic x86_64 Up: 64d 23h 37m Mem: 5455.1/94270.4 MiB (5.8%) Storage: 600 GiB (74.3% used) Procs: 486 Shell: Zsh inxi: 3.3.13 ``` * GPU示例 ```shell $ inxi -G Graphics: Device-1: Cirrus Logic GD 5446 driver: cirrus v: kernel Device-2: NVIDIA driver: nvidia v: 535.216.01 Display: server: No display server data found. Headless machine? tty: 230x63 Message: GL data unavailable in console. Try -G --display ``` * 分析 * 显卡信息 | 设备编号 | 显卡型号 | 驱动 | | -------- | -------------------- | ------------------- | | Device-1 | Cirrus Logic GD 5446 | `cirrus`(内核驱动) | | Device-2 | NVIDIA(具体型号未标明) | `nvidia` 535.216.01 | * 显示信息 * `Display: server: No display server data found.` * → 系统没有安装图形桌面环境(如 X11 / Wayland),属于 **headless(无头)服务器**。 * `tty: 230x63` * → 当前只运行在终端控制台(tty),即纯命令行界面。 * `Message: GL data unavailable in console. Try -G --display` * → 无法获取 OpenGL 信息,因为当前无 GUI 环境,建议在有图形界面下运行。 * 显示完整信息 ```shell $ inxi -F System: Host: VM-135-79-ubuntu Kernel: 5.15.0-130-generic x86_64 bits: 64 Console: pty pts/1 Distro: Ubuntu 22.04 (Jammy Jellyfish) Machine: Type: Kvm System: Tencent Cloud product: CVM v: 3.0 serial: Mobo: N/A model: N/A serial: N/A BIOS: SeaBIOS v: seabios-1.9.1-qemu-project.org date: 04/01/2014 CPU: Info: 16-core model: AMD EPYC 9K84 bits: 64 type: MT MCP MCM cache: L2: 16 MiB Speed (MHz): avg: 2600 min/max: N/A cores: 1: 2600 2: 2600 3: 2600 4: 2600 5: 2600 6: 2600 7: 2600 8: 2600 9: 2600 10: 2600 11: 2600 12: 2600 13: 2600 14: 2600 15: 2600 16: 2600 17: 2600 18: 2600 19: 2600 20: 2600 21: 2600 22: 2600 23: 2600 24: 2600 25: 2600 26: 2600 27: 2600 28: 2600 29: 2600 30: 2600 31: 2600 32: 2600 Graphics: Device-1: Cirrus Logic GD 5446 driver: cirrus v: kernel Device-2: NVIDIA driver: nvidia v: 535.216.01 Display: server: No display server data found. Headless machine? tty: 230x63 Message: GL data unavailable in console. Try -G --display Audio: Device-1: Intel 82801FB/FBM/FR/FW/FRW High Definition Audio driver: snd_hda_intel Sound Server-1: ALSA v: k5.15.0-130-generic running: yes Network: Device-1: Red Hat Virtio network driver: virtio-pci IF: eth0 state: up speed: -1 duplex: unknown mac: 52:54:00:84:61:cd IF-ID-1: docker0 state: down mac: 4a:22:5a:ad:98:0a Drives: Local Storage: total: 600 GiB used: 445.73 GiB (74.3%) ID-1: /dev/vda model: N/A size: 100 GiB ID-2: /dev/vdb model: N/A size: 500 GiB Partition: ID-1: / size: 98.31 GiB used: 70.62 GiB (71.8%) fs: ext4 dev: /dev/vda2 Swap: Alert: No swap data was found. Sensors: System Temperatures: cpu: N/A mobo: N/A gpu: nvidia temp: 35 C Fan Speeds (RPM): N/A Info: Processes: 485 Uptime: 64d 23h 38m Memory: 92.06 GiB used: 5.3 GiB (5.8%) Init: systemd runlevel: 5 Shell: Zsh inxi: 3.3.13 ```