if not os.access(dot_ssh, os.F_OK): os.mkdir(dot_ssh)
os.chmod(dot_ssh, 0700)
tools.write_file(dot_ssh + '/authorized_keys', lambda f: f.write(new_keys))
if not os.access(dot_ssh, os.F_OK): os.mkdir(dot_ssh)
os.chmod(dot_ssh, 0700)
tools.write_file(dot_ssh + '/authorized_keys', lambda f: f.write(new_keys))