能够使用 df 命令来查看磁盘空间使用状况。df 是 display file 的缩写。less
英文说明以下:spa
This manual page documents the GNU version of df. df displays the amount of disk space available on the file system containing each file name argument. If no file name is given, the space available on all currently mounted file systems is shown. Disk space is shown in 1K blocks by default, unless the environment variable POSIXLY_CORRECT is set, in which case 512-byte blocks are used.cdn
咱们通常会带上 -h 参数,-h 是 --human-readable 的简写。它会以咱们可读的容量单位来展现占用的磁盘空间大小。好比 1K 234M 2G 等等。blog
列名 | 说明 |
---|---|
Filesytem | 文件系统名 |
Size | 总大小 |
Used | 已用大小 |
Avail | 可用大小 |
Used% | 已用百分比 |
Mounted on | 挂载点 |
是否是很简单呀 O(∩_∩)O哈哈~it