Fix use of correct tail on Solaris for network route

[dmurphy18]

Description of Issue/Question

The use of tail for Solaris is using option specific to /usr/xpg4/bin/tail, but the tail used depends on that in PATH, which is typically /usr/bin/tail, also use of the option -n+5 generates an error, should be '-n +5'
This is similar to #40161

Setup

install salt-minion on a Solaris system

Steps to Reproduce Issue

root@localhost:# salt solx10a network.default_route
[WARNING ] Cannot resolve address None info via socket: <class 'socket.gaierror'>
solx10a:
ERROR: Minions returned with non-zero exit code
root@localhost:#

Versions Report

root@localhost:~# salt solx10a --versions-report
Salt Version:
Salt: 2016.11.2

Dependency Versions:
cffi: Not Installed
cherrypy: Not Installed
dateutil: 1.5
gitdb: Not Installed
gitpython: Not Installed
ioflo: Not Installed
Jinja2: 2.7.2
libgit2: Not Installed
libnacl: Not Installed
M2Crypto: Not Installed
Mako: 0.8.1
msgpack-pure: Not Installed
msgpack-python: 0.4.6
mysql-python: Not Installed
pycparser: Not Installed
pycrypto: 2.6.1
pygit2: Not Installed
Python: 2.7.5 (default, Jun 17 2014, 18:11:42)
python-gnupg: Not Installed
PyYAML: 3.11
PyZMQ: 15.3.0
RAET: Not Installed
smmap: Not Installed
timelib: Not Installed
Tornado: 4.2.1
ZMQ: 4.1.4

System Versions:
dist: centos 7.1.1503 Core
machine: x86_64
release: 3.10.0-229.el7.x86_64
system: Linux
version: CentOS Linux 7.1.1503 Core

root@localhost:~#

[cachedout]

@dmurphy18 Why did this get re-opened?

[dmurphy18]

@cachedout No idea, Zendesk gets things in wrong column with drag and drop, can only think that is what must have happened, closing