Visual Basic 6.0

SSH Execute Remote Commands

See more SSH Examples

Shows how to execute a command on an SSH server and retrieve the command output. Visual Basic 6.0

Dim success As Long
success = 0

' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

Dim ssh As New ChilkatSsh

Dim port As Long
port = 22
success = ssh.Connect("the-ssh-server.com",port)
If (success <> 1) Then
    Debug.Print ssh.LastErrorText
    Exit Sub
End If

' Authenticate using login/password:
success = ssh.AuthenticatePw("theSshLogin","theSshPassword")
If (success <> 1) Then
    Debug.Print ssh.LastErrorText
    Exit Sub
End If

' Send some commands and get the output.
Dim strOutput As String
strOutput = ssh.QuickCommand("df","ansi")
If (ssh.LastMethodSuccess <> 1) Then
    Debug.Print ssh.LastErrorText
    Exit Sub
End If

Debug.Print "---- df ----"
Debug.Print strOutput

strOutput = ssh.QuickCommand("echo hello world","ansi")
If (ssh.LastMethodSuccess <> 1) Then
    Debug.Print ssh.LastErrorText
    Exit Sub
End If

Debug.Print "---- echo hello world ----"
Debug.Print strOutput

strOutput = ssh.QuickCommand("date","ansi")
If (ssh.LastMethodSuccess <> 1) Then
    Debug.Print ssh.LastErrorText
    Exit Sub
End If

Debug.Print "---- date ----"
Debug.Print strOutput

' --------------
' Sample output:

' 	---- df ----
' 	Filesystem    512-blocks      Used  Available Capacity  iused     ifree %iused  Mounted on
' 	/dev/disk2    2176716032 265736304 1910467728    13% 33281036 238808466   12%   /
' 	devfs                382       382          0   100%      662         0  100%   /dev
' 	map -hosts             0         0          0   100%        0         0  100%   /net
' 	map auto_home          0         0          0   100%        0         0  100%   /home
' 	/dev/disk3s2      374668    374668          0   100%    93665         0  100%   /Volumes/Google Chrome
' 
' 	---- echo hello world ----
' 	hello world
' 
' 	---- date ----
' 	Thu Dec 22 17:19:32 CST 2016