def os_upgrade():
    print(green("%s: Updating OS" % env.host))
    run("apt-get update", pty=True)
    run("apt-get upgrade -y", pty=True)
Multiplies index row with k
dataset/ETHPy150Open sahana/eden/static/scripts/tools/fabfile.py/os_upgrade--crossover with--dataset/ETHPy150Open sympy/sympy/sympy/matrices/densetools.py/rowmul