tree 448c73a1ab9f9b8db00649478e3595f249e077e8
parent 9b2f6511b097916dca90cc50f29ea0543b45d508
author Alex Savatieiev <a.savex@gmail.com> 1550794835 -0600
committer Alex Savatieiev <a.savex@gmail.com> 1550794835 -0600

network check and text output