vitaly

#!/bin/bash

function pfprint() {
  if [ -n "$1" ];then
    sudo pfctl -a "$2" -s"$1" 2>/dev/null
  else
    sudo pfctl -s"$1" 2>/dev/null
  fi
}

vitaly

# before corectld (mehserve redirect works)

                                            r     scrub-anchor "com.apple/*" all fragment reassemble
                                            r     anchor "com.apple/*" all
                                            n     nat-anchor "com.apple/*" all
                                            n     rdr-anchor "com.apple/*" all
    com.apple                               r     anchor "200.AirDrop/*" all
    com.apple                               r     anchor "250.ApplicationFirewall/*" all
    com.apple/200.AirDrop/Bonjour           r     pass in on p2p0 inet6 proto udp from any to any port = 5353 keep state
    com.apple/200.AirDrop/Bonjour           r     pass out on p2p0 proto tcp all flags any keep state

vitaly

#!/bin/bash

echo Removing all dangling images

docker images -q --filter "dangling=true" \
  | xargs docker rmi

vitaly

#!/bin/bash -x

N=$1; shift

if [ -z "$N" -o -z "$1" ]; then
  cat <<_
Usage: $0 N COMMAND
_
  exit 1
fi

vitaly

import serial, fcntl, struct, time

ser = serial.Serial(
    port='/dev/ttyS4',
    # baudrate=57600,
    baudrate=9600,
    timeout=1,
    parity=serial.PARITY_NONE,
    stopbits=serial.STOPBITS_ONE,
    bytesize=serial.EIGHTBITS

vitaly

    concern :v2 do
      namespace :user do
        resources :devices, only: [] do
          resources :services, only: [:show, :update], controller: 'device_services'
          resources :users, only: [] do
            resources :services, only: [:show, :update], controller: 'device_user_services'
          end
        end
      end
    end

vitaly

Postgres.app/Contents/MacOS/share/man/man1:
cjpeg.1              cs2cs.1              ecpg.1               pg_archivecleanup.1  pg_dump.1            pg_standby.1         postgres.1           reindexdb.1
clusterdb.1          djpeg.1              geod.1               pg_basebackup.1      pg_dumpall.1         pg_test_fsync.1      postmaster.1         vacuumdb.1
createdb.1           dropdb.1             initdb.1             pg_config.1          pg_receivexlog.1     pg_test_timing.1     proj.1               vacuumlo.1
createlang.1         droplang.1           jpegtran.1           pg_controldata.1     pg_resetxlog.1       pg_upgrade.1         psql.1               wrjpgcom.1
createuser.1         dropuser.1           oid2name.1           pg_ctl.1             pg_restore.1         pgbench.1            rdjpgcom.1

Postgres93.app/Contents/MacOS/share/man/man1:
bmp2tiff.1     fax2ps.1       jpegtran.1     ras2tiff.1     sgi2tiff.1     tiff2ps.1      tiffcrop.1     tiffinfo.1     tiffsv.1
cjpeg.1        fax2tiff.1     pal2

vitaly

  def self.postprocess(id)
    Measurement.find(id).postprocess!
  end

  def postprocess!
    process_start!
    ImagesPostProcess.inspector_post_process("/demo/measurements/#{id}")
    process_end!
  end

vitaly

#!/usr/bin/env ruby
require 'base64'
require 'openssl'
require 'digest/sha1'


def ask(prompt)
  STDOUT.print "#{prompt}: "
  readline.strip
end

vitaly

safe do
  local :path => "backup1"

  tar do
    archive "a1", :files => "some-directory-to-backup"
  end
end


safe do