shell - how to check a ssh key is copied to remote server by script -


i want use script below check if ssh key in host copied remote server:

#!/usr/bin/sh ssh -q -o stricthostkeychecking=no user@server "ls >/dev/null </dev/null" if [ $? -eq 0 ] ;then   echo "key copied remote server" else   echo "key not copied remote server" fi

but pending on password input in case,

user@server's password:

if there way terminate session , return error immediately?

add -o pubkeyauthentication=yes , -o passwordauthentication=no ssh command in script


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