bobishh

perl -0777 -pi -e 's/CRAZY/REGEXP/g' *FILES*

bobishh

# coding: utf-8
module LogQuerySource
  def debug(*args, &block)
    return unless super

    backtrace = Rails.backtrace_cleaner.clean caller

    relevant_caller_line = backtrace.detect do |caller_line|
      !caller_line.include?('/initializers/')
    end

bobishh

#!/bin/bash
delay=$1
resize=$2
output=$3
file_list=$4

convert -delay $delay -resize $resize $file_list -loop 0 $output

bobishh

module Writeable
  module Mixin
    def self.included(base)
      base.extend ClassMethods
    end

    module ClassMethods
      def retrieve_connection
        @pool ||= connection_handler.connection_pool_list.select do |p|
          p.spec.config[:writeable] == true

bobishh

class JoinFormatter
  def initialize(separator = '', default = '')
    @default = default
  end
  
  def format(elements)
    res_string = elements.join ''
    return @default if res_string == ''
    res_string
  end

bobishh

class Animal
  constructor: (@name) ->
    @kind = 'animal'
  say_hello: ->
    alert "Hello human! I'm #{@kind} named #{@name}"
  alterVoice: (voice) ->
    @voice = voice

class Dog extends Animal
  constructor: (@name) ->

bobishh

#create dump:
pg_dump -h <HOSTNAME> -U <USERNAME> -b -Fc <DBNAME> | bzip2 -c > <WHERE_TO_DUMP>.bz2

#restore dump:
bzip2 -d -c <FILE> | pg_restore -h <HOSTNAME> -U <USERNAME> -d <DBNAME> -Fc -O -c

bobishh

# fish-shell
for branch in (git branch --merged master | grep -v "^\ *master")
  git push origin :(echo $branch | sed 's/\ *//')
end

bobishh

----- Esc -----
Quick change directory: Esc + c
Quick change directory history: Esc + c and then Esc + h
Quick change directory previous entry: Esc + c and then Esc + p
Command line history: Esc + h
Command line previous command: Esc + p
View change: Esc + t (each time you do this shortcut a new directory view will appear)
Print current working directory in command line: Esc + a
Switch between background command line and MC: Ctrl + o
Search/Go to directory in active panel: Esc + s / Ctrl + s then start typing directory name