vkoloss

#!/bin/bash

# NAME: clone-ubuntu.sh
# PATH: /usr/local/bin
# DESC: Written for AU Q&A: https://askubuntu.com/questions/1028604/bash-seemless-safe-script-to-upgrade-16-04-to-18-04/1028605#1028605
# DATE: Apr 27, 2018. Modified May 6, 2018.

# UPDT: May 02 2018 - Display selected parition and get confirmation.
#       May 06 2018 - Revise `do-release-upgrade -d` instructions.
#                     Correct listing of files in empty target partition.

vkoloss

#!/bin/sh
# ------------------------------------------------------------------------------ 
# SOME INFOS : fairly standard (debian) init script.
#                 Note that node doesn't create a PID file (hence --make-pidfile) 
#                 has to be run in the background (hence --background)
#                 and NOT as root (hence --chuid)
#
# MORE INFOS :  INIT SCRIPT       http://www.debian.org/doc/debian-policy/ch-opersys.html#s-sysvinit
#               INIT-INFO RULES   http://wiki.debian.org/LSBInitScripts
#               INSTALL/REMOVE    http://www.debian-administration.org/articles/28

vkoloss

#!/bin/bash

# Quick start-stop-daemon example, derived from Debian /etc/init.d/ssh
set -e

NAME=app
DIR=/home/username/app/bin
PIDFILE=/var/run/$NAME.pid
DAEMON=/home/username/app/bin/executable
DAEMON_ARGS="-foo bar"

vkoloss

# http://eleparts.co.kr/data/design/product_file/SENSOR/gas/MH-Z19_CO2%20Manual%20V2.pdf
# http://qiita.com/UedaTakeyuki/items/c5226960a7328155635f
import serial
import time

def mh_z19():
  ser = serial.Serial('/dev/ttyAMA0',
                      baudrate=9600,
                      bytesize=serial.EIGHTBITS,
                      parity=serial.PARITY_NONE,

vkoloss

#!/bin/bash

jtl="file.jtl"
total=$(wc -l < $jtl)
let "total -= 1"

for i in $(cut -f 4 -d , $jtl | sort | uniq | egrep "[0-9]")
 do
   count=$(cut -f 4 -d , $jtl | grep $i | wc -l)
   rate=$(echo "scale=2; 100 * $count / $total" | bc)

vkoloss

import groovy.transform.EqualsAndHashCode

@EqualsAndHashCode(includeFields=true)
public class Person {

    String name;

    String lastName;

    @Delegate

vkoloss

import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

public class Person {

    private String name;

    private String lastName;

vkoloss

class WorkingDay {

    def schedule = []

    WorkingDay() {
        def mc = new ExpandoMetaClass(WorkingDay, false, true)
        mc.initialize()
        this.metaClass = mc
    }