it just dawned on me I could modify the fs on my arch installation usb.

i could include the passphrase for the wifi I'll be using, and a script that runs:
* wpa_supplicant and dhclient
* setfont for a bigger font (so i can see shit)
* most of the install commands that i rarely customize
* installs all my dotfiles on the target partition

i am trying out different configs for my laptop that has shitty optimus (like which one draws more power using powertop).

so i would appreciate testing these things from scratch, and automating the install helps with that