Run multiple dev servers in parallel with a single command. Each line has a colored prefix. CTRL+C closes all. Requires GNU parallel.

last-daemon.sh

#!/bin/bash

# COLOR CODES
# Red	31	41
# Green	32	42
# Yellow	33	43
# Blue	34	44
# Magenta	35	45
# Cyan	36	46
# White	37	47
# Reset	0	0
# More at https://gist.github.com/fnky/458719343aabd01cfb17a3a4f7296797

sag() {
    /home/r/.bender_venvs/sag/bin/python /home/r/ws/sag/src/manage.py runserver |& sed 's/^/\x1b[33m[sag] \x1b[0m/'
}

syarn() {
    cd /home/r/ws/sag/src
    yarn watch |& sed 's/^/\x1b[36m[yarn] \x1b[0m/'
}

hypergen() {
    /home/r/ws/venv-hypergen/bin/python /home/r/ws/django-hypergen/examples/manage.py runserver 127.0.0.1:8002 |& \
        sed 's/^/\x1b[32m[hypergen] \x1b[0m/'
}

hparcel() {
    cd /home/r/ws/django-hypergen/hypergen/static/hypergen/
    parcel watch -o hypergen.min.js -d . hypergen.js |& cat | ts '%Y-%m-%d %H:%M:%S' \
        | sed 's/^/\x1b[35m[parcel] \x1b[0m/'
}

export -f       sag syarn hypergen hparcel
parallel -u ::: sag syarn hypergen hparcel