import subprocess
import os
for i in range(5):
	p   = subprocess.Popen(["scp", "/var/www/channels/channels.txt", "root@bikerscolombia{}.com:/var/www/channels/".format(i+1)])
	sts = os.waitpid(p.pid, 0)
	#subprocess.run(["scp", '/var/www/channels/channels.txt', "root@bikerscolombia{}.com:/var/www/".format(i+1) ])
#e.g. subprocess.run(["scp", "foo.bar", "joe@srvr.net:/path/to/foo.bar"])