The Linux “du” (Disk Usage) is a standard Unix/Linux command, used to check the information of disk usage of files and directories on a machine. The du command has many parameter options that can be used to get the results in many formats. The du command also displays the files and ...
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: ...
Linux comes with a number of commands which can show you detailed information about files and folders. The first command you can use to see the size of files isls. "ls" serves the same purpose as the good old DOS command "dir", which lists a directory's contents. To make "ls" show...
Thedfcommand is one of the easiestways to check disk space usageand available block size. Launch the terminal and enter the following command: # df As you can see, thedfcommand, which stands for disk free, displays how much space each drive uses. Note that, by default, the values are ...
COMMAND:进程启动命令名称 top 的全屏对话模式可分为3部分:系统信息栏、命令输入栏、进程列表栏。 第一部分 -- 最上部的 系统信息栏 : 第一行(top): “16:16:43”为系统当前时刻; “5:58”为系统启动后到现在的运作时间; “1 user”为当前登录到系统的用户,更确切的说是登录到用户的终端数 --同一个用...
As you can see, it has nicely colored output. The command-line flags include-cfor CPU stats,-dfor disk stats,--disk-utilfor disk utilization and--disk-tpsfor disk transactions (I/O requests) per second. You can read more about dstathere. ...
It's a good idea to use thedfcommand regularly to monitor usage on critical mount points. These are the ways I typically use the command, so find your favorite options and start gathering data about your system. Sobre o autor Evans Amoany ...
ThisDiskUsage command (du) displays how much disk space a directory is occupying. For example, to see how much data is in the “Downloads/” directory, type: du Downloads/ 1. The output will look something like this: du 检查目录占用的时候,需要为参数末尾增加 /,否则,将被...
Command (m for help): p Disk /dev/sdb: 10.7 GB, 10737418240 bytes, 20971520 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk label type: dos Disk identifier: 0xbcd17d69 ...
command's log report lvchange Change the attributes of logical volume(s) lvconvert Change logical volume layout lvcreate Create a logical volume lvdisplay Display information about a logical volume lvextend Add space to a logical volume lvmchange With the device mapper, this is obsolete and does ...