LBA48 user addressable sectors: 1949396401 Logical/Physical Sector size: 512 bytes device size with M = 1024*1024: 951853 MBytes device size with M = 1000*1000: 998090 MBytes (998 GB) cache/buffer size = unknown Nominal Media Rotation Rate: 7200 Capabilities: LBA, IORDY(can be disabled) ...
in which case 512-byte blocks are used. If an argument is the absolute file name of a disk device node containing a mounted file system,dfshows the space available on that file system rather than on the file system containing the device node. This version ofdfcannot show the space availabl...
Ubuntu 20.04 是 Ubuntu 的第 8 个 LTS 版本代号为"Focal Fossa"; 下载地址: http://releases.ubuntu.com/20.04/ 下载镜像时可以选择以下两种镜像: 桌面版本 [*] ubuntu-20.04.1-desktop-amd64.iso 服务器版本[*] ubuntu-20.04.1-live-server-amd64.iso 0x01 常规初始化配置 0.网络配置 描述:Ubuntu 20.0...
# 查看CPU信息: grep "model name" /proc/cpuinfo |awk -F ':' '{print $NF}' # 查看内存信息: dmidecode -t memory |grep -A16 "Memory Device$" |grep "Size:" # 查看硬盘信息: fdisk -l # 查看磁盘所有信息: diskutil list # 查看CUDA版本: cat /usr/local/cuda/version.txt # 查看GPU使用...
Disk /dev/block/sda: 505GBSector size (logical/physical): 4096B/4096BPartition Table: gptDisk Flags: Number Start End Size File system Name Flags 1 24.6kB 32.8kB 8192B switch 2 32.8kB 65.5kB 32.8kB ssd 3 65.5kB 98.3kB 32.8kB dbg 4 98.3kB 131kB 32.8kB bk01 5 131kB 262kB 131kB ...
show partition {disk group GUID} {partition name} Return detailed information about a partition. Returns: name The name of the partition start The offset, in sectors, of the start of the partition from the beginning of the disk size The size of the partition in sectors disk The name of ...
柱面数 Units = cylinders of 16065 * 512 = 8225280 bytes ---每柱面大小 Sector size (logical/physical): 512 bytes / 512 bytes ---扇区大小 I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 ---未分区磁盘 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. [root@CT...
```bashifconfig -a# 或ip addr show```ping、traceroute、dig 等命令用于网络诊断和故障排查。例如,要测试与 www.example.com 的网络连通性,可以运行:```bashping www.example.com```在图形界面中,NetworkManager 是 Ubuntu 默认的网络管理工具。你可以通过系统托盘的网络图标来配置有线、无线网络连接。对于...
Sector size (logical/physical): 512 bytes / 512 bytes ---扇区大小 I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 ---未分区磁盘 [root@CT6 ~]# fdisk /dev/sdb ---磁盘分区 WARNING: GPT (GUID Partition...
disk size: 196 KiB cluster_size: 65536 Format specific information: compat: 1.1 compression type: zlib lazy refcounts: false refcount bits: 16 corrupt: false extended l2: false 基于xml创建虚拟机: $ virsh define testvm.xml Domain 'testvm' defined from testvm.xml ...