CEC client on remote PI

[Deluka]

I am trying to use CEC-client to controle my TV and STB
When i run this command in a shell

Code: Select all

ssh [email protected] 'echo on 3 | cec-client -s -d 1'

the STB turns on

But when i try this in lua

Code: Select all

os.execute(  'ssh [email protected] echo “on 3” | cec-client -s -d 1')

nothing happens.
Im pretty sure its a format problem but i cant seem to find the right answer using google
Any help would be more then welcome

[Deluka]

The follwing format solved the problem

Code: Select all

os.execute(  'ssh [email protected] "echo standby 0| cec-client -s -d 1 "' )