EXEC synchrone command hostname
nodefony

					
EXEC asynchrone command PWD ( Print Working Directory )
/home/cci/repository/nodefony

					
SPAWN command ping -C 3 google.com
PING google.com (216.58.213.174) 56(84) bytes of data.
64 bytes from par21s04-in-f174.1e100.net (216.58.213.174): icmp_seq=1 ttl=55 time=4.13 ms
64 bytes from par21s04-in-f174.1e100.net (216.58.213.174): icmp_seq=2 ttl=55 time=3.90 ms
64 bytes from par21s04-in-f174.1e100.net (216.58.213.174): icmp_seq=3 ttl=55 time=3.89 ms

--- google.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 3.896/3.978/4.135/0.122 ms