竟然是sparse
【 在 wushunchao (fixer) 的大作中提到: 】
: 好奇，查了下，https://linux.die.net/man/8/lastlog，发现了这段话:
: Note
: The lastlog file is a database which contains info on the last login of each user. You should not rotate it. It is a sparse file, so its size on the disk is usually much smaller than the one shown by "ls -l" (which can indicate a really big file if y
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FROM 113.108.77.*