def line( loc, strg ):
    lastCR = strg.rfind("\n", 0, loc)
    nextCR = strg.find("\n", loc)
    if nextCR > 0:
        return strg[lastCR+1:nextCR]
    else:
        return strg[lastCR+1:]
Test if it configure SSH public keys for specific users
dataset/ETHPy150Open ipython/ipython-py3k/IPython/external/pyparsing/_pyparsing.py/line--crossover with--dataset/ETHPy150Open saltstack/salt/tests/unit/modules/ilo_test.py/IloTestCase.test_set_ssh_key