NAME

./wifi.sh - switch between wifi profiles (for ubuntu systems)

SYNOPSIS

./wifi.sh [OPTION]...

DESCRIPTION

./wifi.sh
  Lists available wifi profiles (no args)
./wifi.sh use <profile>
  Switch to a defined profile

EXTRA NOTES

Your /etc/network/interfaces should contain:

source /etc/network/interfaces.d/*

so that it will read the profiles that we will be symlinking there.

Put wifi profiles in ${HOME}/.interfaces/

Example of a profile:

iface wlan0 inet dhcp
  wpa-ssid my_wifi_ssid
  wpa-psk my_wifi_passwd

After switching profiles, you’ll probably want to sudo ifdown wlan0 and sudo ifup wlan0 to reconnect.