svoboda-jan

#!/bin/bash

# on system boot, and root have no rbenv installed,
#   after start-stop-daemon switched to current user, we have to init rbenv
if [ -d "$HOME/.rbenv/bin" ]; then
  PATH="$HOME/.rbenv/bin:$HOME/.rbenv/shims:$PATH"
  eval "$(rbenv init -)"
elif [ -d "/usr/local/rbenv/bin" ]; then
  PATH="/usr/local/rbenv/bin:/usr/local/rbenv/shims:$PATH"
  eval "$(rbenv init -)"

svoboda-jan

Change Apple OS X Dock size from Apple Terminal

defaults write com.apple.dock tilesize -int 32; killall Dock

32 is icon size

svoboda-jan

MySQL 5.7 installation in CentOS 7

sudo su

# Remove MariaDB packages
yum list installed | grep -i maria
yum remove mariadb.x86_64
yum remove mariadb-libs.x86_64

# Download MySQL 5.7 RPM tar

svoboda-jan

#!/bin/bash
#
# This script processes events from smsd. 
# It mainly will converts SMS encoded with UCS2 encoding to UTF-8 format expected by many other applications.
# To use it, edit your /etc/smsd.conf and add the following line:
#
#    eventhandler = /path/to/smstools-eventhandler.sh
#
# When a new message is received in /var/spool/incoming/, message files with following header line will be converted:
#

svoboda-jan

#!/bin/bash
#
# This script processes events from smsd. 
# It mainly will converts SMS encoded with UCS2 encoding to UTF-8 format expected by many other applications.
# To use it, edit your /etc/smsd.conf and add the following line:
#
#    eventhandler = /path/to/smstools-eventhandler.sh
#
# When a new message is received in /var/spool/incoming/, message files with following header line will be converted:
#

svoboda-jan

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

svoboda-jan

require "socket"

class Pt32

  class Status
    attr_reader :temperature, :program, :boiler_on
    def initialize(temperature, program, boiler_on)
      @temperature, @program, @boiler_on = temperature, program, boiler_on
    end
  end

svoboda-jan

# Current Czech Name Day

require "base64"

name = ""; name_next = ""
Base64.decode64(DATA.read).each_line do |line|
  name_day = line.split(" ", 3)
  if name_day[0].to_i == Time.now.month && Time.now.day == name_day[1].to_i
    name = name_day[2].strip
    name = name[1..-1] if name.start_with? "|"

svoboda-jan

<script>
  // Creates a Print function as an alias for console.log
  // Usage Print("Hello World");
  function Print(v) { console.log(v); return v };
</script>

svoboda-jan

# Console Calendar

DAYS_IN_MONTH = [nil, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]
IS_LEAP_YEAR = Time.now.year % 400 == 0 || (
  Time.now.year % 4 == 0 && Time.now.year % 100 != 0
)
HIGHLIGHT_CURRENT_DAY = true

def days_in_month(month)
   return 29 if Time.now.month == 2