1e41f4b71Sopenharmony_ci# uname 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci## 命令功能 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ciuname命令用于显示当前操作系统的名称，版本创建时间，系统名称，版本信息等。 7e41f4b71Sopenharmony_ci 8e41f4b71Sopenharmony_ci 9e41f4b71Sopenharmony_ci## 命令格式 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_ciuname [_-a | -s | -r | -m | -n | -v | --help_] 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci 14e41f4b71Sopenharmony_ci**表1** 参数说明 15e41f4b71Sopenharmony_ci 16e41f4b71Sopenharmony_ci| 参数 | 参数说明 | 17e41f4b71Sopenharmony_ci| ------ | ----------------------- | 18e41f4b71Sopenharmony_ci| --help | 显示uname指令格式提示。 | 19e41f4b71Sopenharmony_ci| 无参数 | 默认显示操作系统名称。 | 20e41f4b71Sopenharmony_ci| -a | 显示全部信息。 | 21e41f4b71Sopenharmony_ci| -s | 显示操作系统名称。 | 22e41f4b71Sopenharmony_ci| -r | 显示内核发行版本。 | 23e41f4b71Sopenharmony_ci| -m | 显示系统架构名称。 | 24e41f4b71Sopenharmony_ci| -n | 显示主机的网络域名称。 | 25e41f4b71Sopenharmony_ci| -v | 显示版本信息。 | 26e41f4b71Sopenharmony_ci 27e41f4b71Sopenharmony_ci 28e41f4b71Sopenharmony_ci## 使用指南 29e41f4b71Sopenharmony_ci 30e41f4b71Sopenharmony_ci- uname用于显示当前操作系统名称。 31e41f4b71Sopenharmony_ci 32e41f4b71Sopenharmony_ci- 除参数--help和-a以外，其他参数可以相互搭配使用；uname -a 等价于 uname -srmnv。 33e41f4b71Sopenharmony_ci 34e41f4b71Sopenharmony_ci## 特殊说明 35e41f4b71Sopenharmony_ci 36e41f4b71Sopenharmony_ci-r -m -n参数暂不支持。切换mksh版本可全支持，方法：cd bin; ./mksh。 37e41f4b71Sopenharmony_ci 38e41f4b71Sopenharmony_ci## 使用实例 39e41f4b71Sopenharmony_ci 40e41f4b71Sopenharmony_ci举例： 41e41f4b71Sopenharmony_ci 42e41f4b71Sopenharmony_ci- uname -a 43e41f4b71Sopenharmony_ci 44e41f4b71Sopenharmony_ci- uname -ms 45e41f4b71Sopenharmony_ci 46e41f4b71Sopenharmony_ci 47e41f4b71Sopenharmony_ci## 输出说明 48e41f4b71Sopenharmony_ci 49e41f4b71Sopenharmony_ci**示例1** 查看系统信息 50e41f4b71Sopenharmony_ci 51e41f4b71Sopenharmony_ci``` 52e41f4b71Sopenharmony_ciOHOS:/$ uname -a 53e41f4b71Sopenharmony_ciLiteOS hisilicon 2.0.0.37 LiteOS 2.0.0.37 Oct 21 2021 17:39:32 Cortex-A7 54e41f4b71Sopenharmony_ciOHOS:/$ 55e41f4b71Sopenharmony_ci``` 56e41f4b71Sopenharmony_ci 57e41f4b71Sopenharmony_ci**示例2** 只查看操作系统名称和系统架构名称 58e41f4b71Sopenharmony_ci 59e41f4b71Sopenharmony_ci``` 60e41f4b71Sopenharmony_ciOHOS:/$ uname -ms 61e41f4b71Sopenharmony_ciLiteOS Cortex-A7 62e41f4b71Sopenharmony_ciOHOS:/$ 63e41f4b71Sopenharmony_ci```