Can I save config on RT-AC86U and load on RT-AX86U_PRO?

[BosseSwede]

It can be done. There are numerous posts describing this process:

nvram get dhcp_staticlist > mystaticlist.txt

nvram set dhcp_staticlist="$(cat mystaticlist.txt)"

Thanks!
So the command line works like bash itself then...

"$(command)"

returns the command result.

Added to my Linux notes about ASUS router Linux.

 

[ColinTaylor]

Thanks!
So the command line works like bash itself then...

"$(command)"

returns the command result.

Added to my Linux notes about ASUS router Linux.

$() is the normal shell command substitution. It's not specific to Asus. The reason your previous command failed was because it was syntactically incorrect.