hard link count
常见例句
- All other hard links to the same file will show a link count that is now reduced by 1.
对同一文件的其它所有硬链接将显示，目前链接数减少 1。 - If a file has multiple hard links, the file is deleted only when the last link pointing to the inode is deleted and the link count goes to 0.
如果一个文件有多个硬链接，仅在指向 inode 的最后一个链接被删除且链接数为 0 时文件才会被删除。 返回 hard link count