要关闭Linux系统,以下命令中可实现的有() A: systemctlpoweroff B: systemcalsuspend C: systemctlreboot D: systemctlhalt
要关闭Linux系统,以下命令中可实现的有() A: systemctlpoweroff B: systemcalsuspend C: systemctlreboot D: systemctlhalt
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