Created Unassigned: Command "sed" is not functional [2790]

Command "sed" is not functional:

```
cmd = sshClient.RunCommand("sed -i 's/VARS=.*/VARS=12/g' /tmp/dataconf.cfg #")
Threading.Thread.Sleep(2000)
cmd = sshClient.RunCommand("save #")
Threading.Thread.Sleep(2000)
cmd = sshClient.RunCommand("reboot #")
```

cmd = sshClient.RunCommand("sed -i 's/VARS=.*/VARS=12/g' /tmp/dataconf.cfg && save && reboot #")

ssh connection

Microsoft Visual Basic 2015