date: 2020-10-20T09:26:21+08:00 # 创建日期 author: "Rustle Karl" # 作者
title: "uname 获取当前系统信息" # 文章标题
url: "posts/linux/tools/standard/uname" # 设置网页永久链接 tags: [ "linux", "cmd" ] # 标签 series: [ "Linux 学习笔记" ] # 系列 categories: [ "学习笔记" ] # 分类
weight: 20 # 排序优先级 chapter: false # 设置为章节
获取当前系统信息，包括当前系统的内核名称、主机名、内核发行版本、节点名、系统时间、硬件名称、硬件平台、处理器类型以及操作系统名称等信息。
uname [OPTION]...| 参数 | 作用 |
|---|---|
| -a, --all | print all information |
| -s, --kernel-name | print the kernel name |
| -n, --nodename | print the network node hostname |
| -r, --kernel-release | print the kernel release |
| -v, --kernel-version | print the kernel version |
| -m, --machine | print the machine hardware name |
| -p, --processor | print the processor type (non-portable) |
| -i, --hardware-platform | print the hardware platform (non-portable) |
| -o, --operating-system | print the operating system |
| --help | display this help and exit |
| --version | output version information and exit |
- 显示全部信息
uname -a
Linux aliyun 4.15.0-70-generic #79-Ubuntu SMP Tue Nov 12 10:36:11 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux- 发行版本详细信息
# Red Hat
cat /etc/redhat-release
Red Hat Enterprise Linux Server release 7.0 (Maipo)
# Ubuntu
cat /etc/issue
Ubuntu 18.04.3 LTS \n \l