linux - Binary file Pemission denied -

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i work asterisk 11.2.1 , try use command "asterisk" have following error

[root@ss sbin]# ls -l  | grep asterisk -rw-r--r--. 1 root root     23642286 aug 13 08:37 asterisk -rw-r--r--. 1 root root     23642286 aug 13 08:37 rasterisk [root@ss sbin]# asterisk -bash: /usr/sbin/asterisk: permission denied [root@redsky sbin]#

why permission denied? can me?

note these binaries have no execution mode:

[root@ss sbin]# ls -l  | grep asterisk -rw-r--r--. 1 root root     23642286 aug 13 08:37 asterisk -rw-r--r--. 1 root root     23642286 aug 13 08:37 rasterisk    ^    missing "x"

chmod +x askterisk should solve execution problem.


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