To check the disk usage of a specific directory, use: du -h /path/to/directory This command will list the sizes of all files and subdirectories within the specified directory. For instance, if you run: du -h /home/user You should see the following output: ...
Recall that disk devices have names like /dev/sda, the first SCSI subsystem disk. This kind of block device represents the entire disk, but there are many different components and layers inside a disk. 请记住,磁盘设备的名称类似于/dev/sda,表示第一个SCSI子系统磁盘。 这种块设备表示整个磁盘,但...
1)命令:pwd,print work directory,显示本当前目录的路径; 2、目录的显示和切换 1)命令:ls,list,显示当前目录下的文件; 2)cd,Change Directory,返回目前用户的家目录;cd Download(不带斜杠)进入到当前目录下的Download文件内; 3、目录的新增和拷贝 1)命令:mkdir aa;(Make Directory)在当前目录下新增名为aa的文...
Disk /dev/sda: 21.5 GB, 21474836480 bytes 255 heads, 63 sectors/track, 2610 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x000e64ad Device Boot Star...
begin by pinpointing the files or directories consuming the most storage. The du command can help you evaluate the space usage of particular directories. Once you have identified the directories or files that use a lot of disk space, you can delete, move, or compress them to free up disk ...
align-check TYPE N check partition N for TYPE(min|opt) alignment help [COMMAND] print general help, or help on COMMAND mklabel,mktable LABEL-TYPE create a new disklabel (partition table) mkpart PART-TYPE [FS-TYPE] START END make a partition name NUMBER NAME name partition NUMBER as NAME...
daemon = Disk And Execution MONitor 磁盘和执行监视器 dc = Desk Calculator 桌上计算器 dd = Disk Dump 磁盘转储 df = Disk Free 无盘 diff = DIFFerence 差异 dmesg = diagnostic message 诊断信息 du = Disk Usage 磁盘使用 ed = editor 编辑 ...
ps -auxf 显示进程状态df:disk free 其功能是显示磁盘可用空间数目信息及空间结点信息。换句话说,就是报告在任何安装的设备或目录中,还剩多少自由的空间。du:Disk usage rpm:即RedHat Package Management,是RedHat的发明之一 rmdir:Remove Directory(删除目录) ...
A simplified view of the boot process looks like this: 启动过程的简化视图如下: The machine’s BIOS or boot firmware loads and runs a boot loader. The boot loader finds the kernel image on disk, loads it into memory, and starts it. The kernel initializes the devices and its drivers. The...
Duc - Duc, a library and suite of tools for indexing, and visualizing inspecting disk usage. Etcher - Flash OS images to SD cards & USB drives, safely and easily. GParted - Disk Partition utility for Linux. KDiskMark - A simple open-source disk benchmark tool for Linux distros, similar...