test# echo this is a  test message
this is a test message
test# echo  foo bla  
% There is no matched command.
test# echo  foo bla    baz
foo bla baz
test# echo
% Command incomplete.
test# 
test# arg ipv4 1.2.3.4
cmd0 with 3 args.
[00] arg@(null): arg
[01] ipv4@(null): ipv4
[02] A.B.C.D@ipv4: 1.2.3.4
test# arg ipv4 1.2.
  A.B.C.D  02
test# arg ipv4 1.2.3.4
cmd0 with 3 args.
[00] arg@(null): arg
[01] ipv4@(null): ipv4
[02] A.B.C.D@ipv4: 1.2.3.4
test# arg ipv4 1.2.3
% [NONE] Unknown command: arg ipv4 1.2.3
test# arg ipv4 1.2.3.4.5
% [NONE] Unknown command: arg ipv4 1.2.3.4.5
test# arg ipv4 1.a.3.4
% [NONE] Unknown command: arg ipv4 1.a.3.4
test# arg ipv4 blah
% [NONE] Unknown command: arg ipv4 blah
test# 
test# arg ipv4m 1.2.3.0/24
cmd1 with 3 args.
[00] arg@(null): arg
[01] ipv4m@(null): ipv4m
[02] A.B.C.D/M@ipv4m: 1.2.3.0/24
test# arg ipv4m 1.2.
  A.B.C.D/M  02
test# arg ipv4m 1.2.3.0/24
cmd1 with 3 args.
[00] arg@(null): arg
[01] ipv4m@(null): ipv4m
[02] A.B.C.D/M@ipv4m: 1.2.3.0/24
test# arg ipv4m 1.2.3/9
% [NONE] Unknown command: arg ipv4m 1.2.3/9
test# arg ipv4m 1.2.3.4.5/6
% [NONE] Unknown command: arg ipv4m 1.2.3.4.5/6
test# arg ipv4m 1.a.3.4
% [NONE] Unknown command: arg ipv4m 1.a.3.4
test# arg ipv4m blah
% [NONE] Unknown command: arg ipv4m blah
test# arg ipv4m 1.2.3.0/999
% [NONE] Unknown command: arg ipv4m 1.2.3.0/999
test# arg ipv4m 1.2.3.0/a9
% [NONE] Unknown command: arg ipv4m 1.2.3.0/a9
test# arg ipv4m 1.2.3.0/9a
% [NONE] Unknown command: arg ipv4m 1.2.3.0/9a
test# 
test# arg ipv6 de4d:b33f::cafe
cmd2 with 3 args.
[00] arg@(null): arg
[01] ipv6@(null): ipv6
[02] X:X::X:X@foo: de4d:b33f::cafe
test# arg ipv6 de4d:b3
  X:X::X:X  02
test# arg ipv6 de4d:b33f::caf
  X:X::X:X  02
test# arg ipv6 de4d:b33f::cafe
cmd2 with 3 args.
[00] arg@(null): arg
[01] ipv6@(null): ipv6
[02] X:X::X:X@foo: de4d:b33f::cafe
test# arg ipv6 de4d:b3
test# arg ipv6 de4d:b33f::caf
  X:X::X:X  02
test# arg ipv6 de4d:b33f::cafe
cmd2 with 3 args.
[00] arg@(null): arg
[01] ipv6@(null): ipv6
[02] X:X::X:X@foo: de4d:b33f::cafe
test# arg ipv6 de4d:b33f:z::cafe
% [NONE] Unknown command: arg ipv6 de4d:b33f:z::cafe
test# arg ipv6 de4d:b33f:cafe:
% [NONE] Unknown command: arg ipv6 de4d:b33f:cafe:
test# arg ipv6 ::
cmd2 with 3 args.
[00] arg@(null): arg
[01] ipv6@(null): ipv6
[02] X:X::X:X@foo: ::
test# arg ipv6 ::/
% [NONE] Unknown command: arg ipv6 ::/
test# arg ipv6 1:2:3:4:5:6:7:8:9:0:1:2:3:4:5:6:7:8:9:0:1:2:3:4:5:6:7:8:9:0
% [NONE] Unknown command: arg ipv6 1:2:3:4:5:6:7:8:9:0:1:2:3:4:5:6:7:8:9:0:1:2:3:4:5:6:7:8:9:0
test# arg ipv6 12::34::56
% [NONE] Unknown command: arg ipv6 12::34::56
test# arg ipv6m dead:beef:cafe::/64
cmd3 with 3 args.
[00] arg@(null): arg
[01] ipv6m@(null): ipv6m
[02] X:X::X:X/M@ipv6m: dead:beef:cafe::/64
test# arg ipv6m dead:be
  X:X::X:X/M  02
test# arg ipv6m dead:beef:cafe:
  X:X::X:X/M  02
test# arg ipv6m dead:beef:cafe::/64
cmd3 with 3 args.
[00] arg@(null): arg
[01] ipv6m@(null): ipv6m
[02] X:X::X:X/M@ipv6m: dead:beef:cafe::/64
test# 
test# arg range 4
% [NONE] Unknown command: arg range 4
test# arg range 5
cmd4 with 3 args.
[00] arg@(null): arg
[01] range@(null): range
[02] (5-15)@range: 5
test# arg range 9
  (5-15)  02
test# arg range 9
cmd4 with 3 args.
[00] arg@(null): arg
[01] range@(null): range
[02] (5-15)@range: 9
test# arg range 15
cmd4 with 3 args.
[00] arg@(null): arg
[01] range@(null): range
[02] (5-15)@range: 15
test# arg range 16
% [NONE] Unknown command: arg range 16
test# arg range -1
% [NONE] Unknown command: arg range -1
test# arg range 99999999999999999999999999999999999999999
% [NONE] Unknown command: arg range 99999999999999999999999999999999999999999
test# 
test# arg 
  ipv4   01
  ipv4m  01
  ipv6   01
  ipv6m  01
  range  01
test# arg 
% Command incomplete.
test# 
test# pa
test# papat 
% Command incomplete.
test# pat 
a          b          c          d          e          f          
g          h          
test# pat 
% Command incomplete.
test# 
test# pat a
% Command incomplete.
test# pat a a
cmd5 with 3 args.
[00] pat@(null): pat
[01] a@(null): a
[02] a@(null): a
test# pat a 
  a  02
  b  03
test# pat a b
cmd5 with 3 args.
[00] pat@(null): pat
[01] a@(null): a
[02] b@(null): b
test# pat a c
% There is no matched command.
test# pat a c
% [NONE] Unknown command: pat a c
test# pat a a x
% [NONE] Unknown command: pat a a x
test# 
test# pat c a
% Command incomplete.
test# pat c a 1.2.3.4
cmd7 with 4 args.
[00] pat@(null): pat
[01] c@(null): c
[02] a@(null): a
[03] A.B.C.D@(null): 1.2.3.4
test# pat c b 2.3.4
% [NONE] Unknown command: pat c b 2.3.4
test# pat c c 
  A.B.C.D  05
test# pat c c x
% [NONE] Unknown command: pat c c x
test# 
test# pat d
% Command incomplete.
test# pat d 
bar        baz        foo        
test# pat d 
% Command incomplete.
test# pat d foo 1.2.3.4
cmd8 with 4 args.
[00] pat@(null): pat
[01] d@(null): d
[02] foo@(null): foo
[03] A.B.C.D@foo: 1.2.3.4
test# pat d foo
% Command incomplete.
test# pat d noooo
% [NONE] Unknown command: pat d noooo
test# pat d bar 1::2
cmd8 with 4 args.
[00] pat@(null): pat
[01] d@(null): d
[02] bar@(null): bar
[03] X:X::X:X@bar: 1::2
test# pat d bar 1::2 foo 3.4.5.6
cmd8 with 6 args.
[00] pat@(null): pat
[01] d@(null): d
[02] bar@(null): bar
[03] X:X::X:X@bar: 1::2
[04] foo@(null): foo
[05] A.B.C.D@foo: 3.4.5.6
test# pat d ba
  bar  04
  baz  06
test# pat d baz
cmd8 with 3 args.
[00] pat@(null): pat
[01] d@(null): d
[02] baz@(null): baz
test# pat d foo 3.4.5.6 baz
cmd8 with 5 args.
[00] pat@(null): pat
[01] d@(null): d
[02] foo@(null): foo
[03] A.B.C.D@foo: 3.4.5.6
[04] baz@(null): baz
test# 
test# pat e
cmd9 with 2 args.
[00] pat@(null): pat
[01] e@(null): e
test# pat e f
cmd9 with 3 args.
[00] pat@(null): pat
[01] e@(null): e
[02] WORD@e: f
test# pat e f g
% [NONE] Unknown command: pat e f g
test# pat e 1.2.3.4
cmd9 with 3 args.
[00] pat@(null): pat
[01] e@(null): e
[02] WORD@e: 1.2.3.4
test# 
test# pat f
cmd10 with 2 args.
[00] pat@(null): pat
[01] f@(null): f
test# pat f foo
% [NONE] Unknown command: pat f foo
test# pat f key
cmd10 with 3 args.
[00] pat@(null): pat
[01] f@(null): f
[02] key@(null): key
test# 
test# no pat g
cmd15 with 3 args.
[00] no@(null): no
[01] pat@(null): pat
[02] g@(null): g
test# no pat g test
cmd15 with 4 args.
[00] no@(null): no
[01] pat@(null): pat
[02] g@(null): g
[03] WORD@g: test
test# no pat g test more
% [NONE] Unknown command: no pat g test more
test# 
test# pat h foo 
  A.B.C.D  04
test# pat h foo 1.2.3.4 final
cmd16 with 5 args.
[00] pat@(null): pat
[01] h@(null): h
[02] foo@(null): foo
[03] A.B.C.D@foo: 1.2.3.4
[04] final@(null): final
test# no pat h foo 
  A.B.C.D  04
  bar      05
  final    07
test# no pat h foo 1.2.3.4 final
cmd16 with 6 args.
[00] no@no: no
[01] pat@(null): pat
[02] h@(null): h
[03] foo@(null): foo
[04] A.B.C.D@foo: 1.2.3.4
[05] final@(null): final
test# pat h foo final
% [NONE] Unknown command: pat h foo final
test# no pat h foo final
cmd16 with 5 args.
[00] no@no: no
[01] pat@(null): pat
[02] h@(null): h
[03] foo@(null): foo
[04] final@(null): final
test# pat h bar final
% [NONE] Unknown command: pat h bar final
test# no pat h bar final
% [NONE] Unknown command: no pat h bar final
test# pat h bar 1::2 final
cmd16 with 5 args.
[00] pat@(null): pat
[01] h@(null): h
[02] bar@(null): bar
[03] X:X::X:X@bar: 1::2
[04] final@(null): final
test# no pat h bar 1::2 final
cmd16 with 6 args.
[00] no@no: no
[01] pat@(null): pat
[02] h@(null): h
[03] bar@(null): bar
[04] X:X::X:X@bar: 1::2
[05] final@(null): final
test# pat h bar 1::2 foo final
% [NONE] Unknown command: pat h bar 1::2 foo final
test# no pat h bar 1::2 foo final
cmd16 with 7 args.
[00] no@no: no
[01] pat@(null): pat
[02] h@(null): h
[03] bar@(null): bar
[04] X:X::X:X@bar: 1::2
[05] foo@(null): foo
[06] final@(null): final
test# pat h bar 1::2 foo 1.2.3.4 final
cmd16 with 7 args.
[00] pat@(null): pat
[01] h@(null): h
[02] bar@(null): bar
[03] X:X::X:X@bar: 1::2
[04] foo@(null): foo
[05] A.B.C.D@foo: 1.2.3.4
[06] final@(null): final
test# no pat h bar 1::2 foo 1.2.3.4 final
cmd16 with 8 args.
[00] no@no: no
[01] pat@(null): pat
[02] h@(null): h
[03] bar@(null): bar
[04] X:X::X:X@bar: 1::2
[05] foo@(null): foo
[06] A.B.C.D@foo: 1.2.3.4
[07] final@(null): final
test# 
test# alt a 
test# alt a a
  WORD      02
  X:X::X:X  02
test# alt a ab
cmd11 with 3 args.
[00] alt@(null): alt
[01] a@(null): a
[02] WORD@a: ab
test# alt a 1
test# alt a 1.2
  A.B.C.D  02
  WORD     02
test# alt a 1.2.3.4
cmd12 with 3 args.
[00] alt@(null): alt
[01] a@(null): a
[02] A.B.C.D@a: 1.2.3.4
test# alt a 1
test# alt a 1:2
  WORD      02
  X:X::X:X  02
test# alt a 1:2
test# alt a 1:2::
  WORD      02
  X:X::X:X  02
test# alt a 1:2::3
cmd13 with 3 args.
[00] alt@(null): alt
[01] a@(null): a
[02] X:X::X:X@a: 1:2::3
test# 
test# conf t
test(config)# do pat d baz
cmd8 with 3 args.
[00] pat@(null): pat
[01] d@(null): d
[02] baz@(null): baz
test(config)# exit
test# 
test# show run

Current configuration:
!
frr version @PACKAGE_VERSION@
frr defaults @DFLT_NAME@
!
hostname test
domainname test.domain
!
!
!
!
end
test# conf t
test(config)# hostname foohost
foohost(config)# do show run

Current configuration:
!
frr version @PACKAGE_VERSION@
frr defaults @DFLT_NAME@
!
hostname foohost
domainname test.domain
!
!
!
!
end
foohost(config)# 
end.