Asystemadministratorisunabletounmountafilesystem.Whichistheappropriatecommandtodeterminewhoorwhatisaccessingthefilesystem?()A.who/filesystemB.lsfs/filesystemC.fuser/filesystemD.umount-f/filesystem
题目
Asystemadministratorisunabletounmountafilesystem.Whichistheappropriatecommandtodeterminewhoorwhatisaccessingthefilesystem?()
A.who/filesystem
B.lsfs/filesystem
C.fuser/filesystem
D.umount-f/filesystem
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参考答案和解析
参考答案：C