bashrc.sh

function _pc () {
    local LOAD=$(cut -f1 -d' ' < /proc/loadavg)
    local iLOAD=${LOAD%%.*}
    if [ $iLOAD -lt $(($PROCS * 2)) ]; then
        local TWIDTH=$(tput cols)
        local PADDING='='
        local TIMESTAMP="$(date '+%Y-%m-%dT%H:%M:%S%z')"
        local MEAT="[${TIMESTAMP}|${USER}@${HOSTNAME}(${PROCS}@${LOAD})"
        if [ $TWIDTH -ge 80 ]; then
            if [ $(( ${#MEAT} + ${#PWD} + 2 )) -gt $TWIDTH ]; then
                MEAT="${MEAT}:...${PWD:$(( ${#PWD} - $(( ${TWIDTH} - $(( ${#MEAT} + 5 )) )) )) }"
            else
                MEAT="${MEAT}:${PWD}"
            fi
        fi
        MEAT="${MEAT}]"
        #echo -e '\e[1;37m" #white
        echo -en "${MEAT}"
        for i in $(seq $(($TWIDTH - ${#MEAT})) ); do
            echo -n "${PADDING}"
        done
        echo -e "\e[00m" #reset
    else
        echo -e "\e[1;31m** HIGH LOAD: ${PROCS}@${LOAD} **\e[00m"
    fi
}

export PS1='\$ '
export PROMPT_COMMAND='_pc'

output.txt

[2019-07-30T13:28:59-0400|aheadley@some.host(1@0.01):/home/aheadley]===========================================
$