User’s Manual
Published on February 2017 UMn°154 – rev.05 28
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6.4.2. Change password
To keep SSH connection secured, we recommend to change the default guest password. As the
benchtop is based on Unix system, you can use the command passwd. It will ask you the old password
and the new one.
6.4.3. Tools
Using SSH connection you are logged on the Unix system, so you have access to some folder and
application.
In your user’s folder, there is a sub folder named “log”. You can find inside the log files of each optical
module. These files are exactly same as file gotten with man-machine interface or WSI:
You can also communicate with optical module using SSH using the localserial application. When you
are logged, just type localserial and press Enter. Then you can use RS232 commands (see §5.2):
Remark: even if there is only one optical module you need to use the prefix SLx_ before the RS232
command.