Here is my approach,
Is there a better way?
opkg update
opkg list-upgradable
//If there is an update
opkg list_installed | sed 's/ - .*//' | sed 's/^/opkg -V upgrade /' | sh
reboot
Here is my approach,
Is there a better way?
opkg update
opkg list-upgradable
//If there is an update
opkg list_installed | sed 's/ - .*//' | sed 's/^/opkg -V upgrade /' | sh
reboot
Build / install a new image, as (a) overwriting what is already in flash is going to fill up your overlay file system, and (b) you can't upgrade the kernel, kernel modules, and perhaps busybox and a couple others.