* show: pick devices by regex, and which parameters to print (: params)
.model NM NMOS(LEVEL=1 VTO=0.7 KP=120u)
V1 in 0 DC 1
R1 in a 1k
R2 a  b 2k
M1 b in 0 0 NM W=10u L=1u
M2 a in 0 0 NM W=4u  L=1u
.tran 1u 2u
.control
  run
  show r.*                    $ regex: every resistor (all default params)
  show m.* : vgs vds gm id    $ regex devices + only the params you want
.endc
.end
