.TH SHOCK 1 "May 2014" "Manual page for shock" .SH NAME .B shock \- run a command on shoal(1) hosts and print the hostname if successful .SH SYNOPSIS .B shock .I COMMAND .SH DESCRIPTION .B shock runs a nominated command on all the hosts returned by shoal(1), and prints the hostname if the command has an exit value of 0. The stdout from the commands is discarded. .SH SEE ALSO scatter(1), shoal(1) .SH AUTHOR Tom Ryder