CentOS下如何查看一个文件的硬链接数

方法如下：
用ls -l 可以看到有一个文档的硬链接数：

[root@localhost tmp]# ls -li文章源自网吧系统维护-https://www.58pxe.com/7794.html

total 104文章源自网吧系统维护-https://www.58pxe.com/7794.html

229415 drwxr-xr-x 2 root root 4096 Dec 11 21:15 etc文章源自网吧系统维护-https://www.58pxe.com/7794.html

39757 -rw-r–r– 2 root root 1602 Oct 30 14:56 hl_passwd文章源自网吧系统维护-https://www.58pxe.com/7794.html

用一下语句可以查看一个文件有哪些硬链接文章源自网吧系统维护-https://www.58pxe.com/7794.html

[root@localhost tmp]# find / -inum 39757文章源自网吧系统维护-https://www.58pxe.com/7794.html

find: /proc/6266/task/6266/fd/4: No such file or directory文章源自网吧系统维护-https://www.58pxe.com/7794.html

/etc/passwd文章源自网吧系统维护-https://www.58pxe.com/7794.html

/tmp/hl_passwd文章源自网吧系统维护-https://www.58pxe.com/7794.html

但是注意由于硬链接是不能跨文件系统的，所以文章源自网吧系统维护-https://www.58pxe.com/7794.html

Add the `-xdev' option if you are starting the文章源自网吧系统维护-https://www.58pxe.com/7794.html

search at a directory that has other filesystems mounted on it文章源自网吧系统维护-https://www.58pxe.com/7794.html 文章源自网吧系统维护-https://www.58pxe.com/7794.html