You modify permissions (except for the directory bit) by using the chmod (change mode) command.

您可以使用chmod(更改模式change mode)命令修改相应的权限(除了目录位之外)。

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Rogers walked us through an impressive demonstration of iListen, launching numerous applications with speech commands from the command mode.

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Designed for the creative consumer who seeks stunning images and HD video, the V2 incorporates a myriad of new features aimed at improving the shooting experience, including a new ergonomic grip for familiar handling, a built-in flash and the addition of a Command Mode Dial to provide easy access to features and controls.

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This lightweight point-and-shoot features quick menu, mode, exposure compensation and sub-command dials, all arranged to achieve natural and smooth shooting adjustments on the go.

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