[root@localhost ~]# ls -l /home/sca/bin
total 1568
-rwxr-xr-x 1 root root 270452 Oct 16 21:45 ChannelDemo
-rwxr-xr-x 1 root root 257559 Oct 18 22:24 GPP
-rwxr-xr-x 1 root root 253502 Oct 16 21:45 RxDemo
-rwxr-xr-x 1 root root 510746 Oct 16 21:38 soundCard
-rwxr-xr-x 1 root root 265406 Oct 16 21:44 TxDemo
[root@localhost ~]#