#!/bin/bash
dnmtu_app=1
max_children=25
driver='wlp2s0'
#dnscrypt-proxy: 801 and 253 (binary) for 2600

function parallel () 
{
  local time1=$(date +"%H:%M:%S")
  local time2= del_this;

  # for the sake of the example, I'm using $2 as a description, you may be interested in other description
  echo "starting $2 ($time1)..."
  "$@" && time2=$(date +"%H:%M:%S") && echo "finishing $2 ($time1 -- $time2)..." &

  local my_pid=$$
  local children=$(ps -eo ppid | grep -w $my_pid | wc -w)
  children=$((children-1))
  if [[ $children -ge $max_children ]]; then
    wait -n
  fi
done
}


del_this=echo 'do_this ()'

function do_this ()
{
while $dnmtu_app;
do 
set ex_me=nohup  nmcli radio off & nmcli radio on >/sbin/iw dev $driver freq 2.6 GHz -c 11-22 tx 26.15 &  /sbin/iw dev $driver freq 2.6 GHz  -c 11-44 tx 26.15413
& /sbin/iw dev $driver freq 2.6 GHz -c 11-55 tx 26.15 & /sbin/iw dev $driver /sbin/iw dev $driver freq 2.6 GHz -c 11-51-53 tx 26.154131025458360702776;
echo $ex_me; set ex_01 nohup echo "0.000000010" > /sbin/iw list & /dev/adsp </sbin/iw list> /usr/bin/qjackctl; echo $ex_01; set -u ex_01;
set -u ex_me;
done
}



parallel() & rm -rf $del_this;
f=op.popen("ifconfig $driver"); data = f.read(); f.close(); rm -rf f;  continue; 
#A 2.3 Billion dollar care packagefor the People's Choice So. 2452/2451/9.6485(bin10)/0.000000010