Bash path function to display a neatly formatted and color coded path breakdown

path

path() {
local blue="\033[1;34m"
local green="\033[0;32m"
local cyan="\033[0;36m"
local purple="\033[0;35m"
local brown="\033[0;33m"
local reset_color="\033[0m"
  echo $PATH | tr ":" "\n" | \
    awk "{ sub(\"/usr\",   \"$green/usr$reset_color\"); \
           sub(\"/bin\",   \"$blue/bin$reset_color\"); \
           sub(\"/opt\",   \"$cyan/opt$reset_color\"); \
           sub(\"/sbin\",  \"$purple/sbin$reset_color\"); \
           sub(\"/local\", \"$brown/local$reset_color\"); \
           print }"
}