ln [-s | -fs] <actualpath> <sympath>

[root@sylixos:/root]# help ln             
create a symbol link file (must use -s).
eg. ln -s /tmp/dir /dir
ln [-s | -f] [actualpath] [sympath]
[root@sylixos:/root]# 

[root@sylixos:/root]# ln /apps/test/hello.c sym.c
[root@sylixos:/root]# ll
lrwxrwxrwx root     root     Tue Aug 15 15:52:56 2023           sym.c -> /apps/test/hello.c
      total items: 1
[root@sylixos:/root]#