#!/usr/bin/env bash # Specifying the icon(s) in the script # This allows us to change its appearance conditionally pgrep -x redshift &> /dev/null if [[ $? -eq 0 ]]; then temp=$(redshift -p 2>/dev/null | grep temp | cut -d' ' -f3) temp=${temp//K/} fi icon="" # OPTIONAL: Append ' ${temp}K' after $icon if [[ -z $temp ]]; then echo "%{F#65737E}$icon" # Greyed out (not running) elif [[ $temp -ge 5000 ]]; then echo "%{F#8FA1B3}$icon" # Blue elif [[ $temp -ge 4000 ]]; then echo "%{F#EBCB8B}$icon" # Yellow else echo "%{F#D08770}$icon" # Orange fi