SCP (Secure Copy) command help us copies files, directories between hosts on network. If you could not found command we need to install openssl-client package.

Also, you need to check the scp command is available on both sides the client and  the server.

Install the openssl-clinet packages,

RHEL, Fedora, CentOS:

#  yum -y install openssh-clients

Ubuntu, Debian:
#   yum -y install openssh-client