free -m中的shared
时间: 2023-08-18 20:15:14 浏览: 57
在引用\[1\]中,"shared"是指内存中被多个进程共享使用的部分。在Linux系统中,共享内存是一种特殊的内存分配方式,它允许多个进程访问同一块内存区域,从而提高系统的性能和效率。在"free -m"命令的输出中,"shared"列显示的是被共享使用的内存的大小。
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