Disk free space slowly disappears.

磁盘空闲空间缓慢消失。

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The du command, instead of showing disk free space, shows disk usage information.

du命令并不是显示磁盘的空闲空间，而是显示磁盘使用情况的信息。

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The ssh-server, samba-server, and nfs-server options are useful when you have a network connected, and local disk free space or a backup image is not available.

ssh-server、samba-server 和 nfs-server 选项适合有网络连接但本地磁盘空闲空间或备份映像不可用的情况。

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There are also icons for the trashcan and the amount of free disk space available.

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High definition titles purchased from VUDU can be stored on the consumer's VUDU box or in the VUDU Vault, a free online storage option for movies and TV shows that enables consumers to free up disk space while still retaining access to all their purchased titles.

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DropBox, Google Drive and all of the other cloud storage services really offer the same thing: free or cut-rate disk space.

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