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add scrollbar to firefox RESTClient

this gist guides how to adds a scrollbar to the following addon: (or any other css patching in firefox) https://addons.mozilla.org/en-US/firefox/addon/restclient/

go to about:support on firefox
choose Show Folder
look for chrome folder, if it is not exist, add folder and call it chrome
inside chrome folder, look for userContent.css add these lines or create file with this name and paste there:

.dropdown-menu.savedRequest{

This line is helpful when you only need a keypress to continue the hangging process: echo dummy_text | COMMAND

When you want to wait for specific pattern from stream and exit: bash -c 'cat <(COMMAND & grep -m 1 PATTERN)'

When you want to wait for 3 seconds and exit: bash -c 'cat <(COMMAND & sleep 3s)'

create new variable with type Query and name it as you wish
under Query Options:
- Query: container_tasks_state{state="running",container_label_com_docker_swarm_service_name=~".*_logstash"}
- Regex: /.container_label_com_docker_swarm_service_name="(.)",container_label_com_docker_swarm_task_id=/

it will create variables for any service which ends with "logstash"

The following equations are applied:

$$teta = 2*u/b u = 2*pi*r/n$$

Prometheus is a time-series db, it's query language called PromQL.

Here are some analogies from SQL which may help to understand the basics of PromQL better:

The following command show the 20 largest files on C:\ drive:

 dir c:\ -recurse -erroraction silentlycontinue | sort length -descending | select -first 20

	import socket
	import threading

	#this program sits in the middle between a client and a server
	# it should listen to data from the client
	#detect dos
	#and send it to server


	# todo!

	#!/usr/bin/env python

	import numpy as np
	from pylab import *
	import scipy.integrate as spi

	#Parameter Values
	PopIn= {'g1s_young':1/12,'g1i_young':1/12,'g1r_young':1/12,'g1s_mid':1/12,'g1i_mid':1/12,'g1r_mid':1/12,'g1s_old':1/12,'g1i_old':1/12,'g1r_old':1/12,'g1s_vold':1/12,'g1i_vold':1/12,'g1r_vold':1/12}
	arr = [1/12]*12
	beta= 0.50