[root@localhost ~]#?

[root@localhost ~]# ls

bols ? ? Documents ?initial-setup-ks.cfg ?Music ? ? Public ? ? Videos

Desktop ?Downloads ?janpan ? ? ? ? ? ? ? ?Pictures ?Templates

[root@localhost ~]# ln bols /tmp/bols.hard

ln: ‘bols’: hard link not allowed for directory

[root@localhost ~]# ln /root/bols /tmp/bols.hard

ln: ‘/root/bols’: hard link not allowed for directory

[root@localhost ~]#?