这是为什么?天啊
# cd
# ls
bin devices home lost+found opt sbin var
cdrom etc kernel mnt platform tmp vol
dev export lib net proc usr xfn
# cd cdrom
# ls
cdrom0 sol_8_202_sparc_2
# cd sol_8_202_sparc_2
# ls
Copyright Solaris_8 installer
# pwd
/cdrom/sol_8_202_sparc_2
# cd solaris_8
solaris_8: does not exist
怎么打不开啊。。。。