User`s manual
EM-1240-LX User’s Manual Configuring the EM-1240-LX
4-13
Mirroring the Application Program and Configuration
For some applications, you may need to “Mirror” (or sometimes “Ghost”) one EM-1240-LX’s user
directory, and duplicate it to other EM-1240-LX units.
To do this, use the following recommended procedure:
1. Back up the user directory to a PC.
(Refer to the previous topic User Directory Backup—EM-1240-LX to a PC.)
Hint:
/ramdisk>backupfs /ramdisk/<user defined file name>
2. Download the backed up user directory to the other EM-1240-LX.
(Refer to the previous topic Upgrading the User Directory)
Hint:
/ramdisk>bf /ramdisk/<User directory file name>
Autostarting User Applications on Bootup
Edit the /etc/rc file by adding your application program. E.g.,
/ap-directory/ap-program &
Checking the Kernel and Root File System Versions
Use the following commands to check the version of the kernel and root file system:
To check the kernel version:
/>kversion
To check the root file system (firmware) version of the EM-1240-LX, type:
/>fsversion
You may also check the user directory version of the EM-1240-LX by using the following
command:
/>cat /etc/version