Wind River Linux Basic Functions
Preinstalled Packages
Run the
root@WR-IDP-xxxx:~# rpm -qa
command to list all the packages installed on the Wind River Linux OS.
NOTE: If you are looking for a specific package, you have to pipe the output of the
root@WR-IDP-xxxx:~# rpm -qa
command to search for that specific package.
Expected result: Device:
xxxx-xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx-xxxx
UEFI Capsule update capability
Run the
fwupgmgr
tool/commands are used to update UEFI BIOS firmware on the system. The UEFI BIOS for this system is
released through online
Linux Vendor File System
based methods.
Operation command:
root@WR-IDP-xxxx:~# fwupdmgr get-devices
Expected result: (Device found)
Device: xxxx-xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx-xxxx
Watchdog Timer
Running the
root@WR-IDP-xxxx:~# systemctl status watchdog
command displays the status of
Watchdog
timer
service.
Expected result: Example of the output is shown below.
42
