SH Write.vi

SH Write.vi connector pane

Description

Write characters to shell channel.

Shell channel must have been initialized by calling SH Request.vi.

Inputs

LabSSH Session

Required

Yes

SSH session refnum.

Data

Character data to write to shell instance.

Note

When executing commands on a remote shell, it is usually necessary to append a carriage return character in order to have the server execute the command. LabSSH does not automatically append carriage returns to this input.

Examples

cat foo.txt

ls

uname -a

error in

Required

No

Default

No Error

Incoming error from previous VI call. Is passed through to error out.

Warning

LabVIEW will not execute Call Library Function Node if there is an error present on the wire. Ensure that there is no error prior to calling this VI – unexpected behavior will occur.

Timeout msec

Required

No

Default

5000

Amount of time in milliseconds to wait for a response from remote host before a timeout error occurs.

Outputs

LabSSH Session Out

Duplicate SSH session refnum.

Byte Count

Total number of bytes written.

error out

Error (if any) resulting from this VI call.