genta

Keybase proof

I hereby claim:

• I am genta on github.
• I am genta (https://keybase.io/genta) on keybase.
• I have a public key ASDYTAp8F6oFmNH8a680ge6yN3o0vm-WcybY-TmaKY_2ZAo

To claim this, I am signing this object:

genta

#!/usr/bin/perl
# moderated ifconfig wrapper for OS X
# ignore uninterested interface's output from /sbin/ifconfig result
@lines = `/sbin/ifconfig @ARGV`;  # XXX

$prefer = 0;
foreach my $line (@lines) {
  if ($line =~ /^\t/) {
    print $line if $prefer;
    next;

genta

# 引数に11桁の数値を与えると、マイナンバーのチェックデジットを付与した
# 12桁の数値を出力する
function mynum {
  n=`printf %011d $1`
  cd=`echo -n $n|grep -o .|paste -d\* - <(echo -n '65432765432'|grep -o .)|paste -d+ - - - - - - - - - - -|sed -e 's/^/echo $(((11-(/' -e 's/$/)%11)%10))/'|sh`
  echo $n$cd
}

# 使い方:
#   i=10000000000; while [ $i -le 99999999999 ]; do mynum $i; i=$(($i + 1)); done | xargs -n 10

genta

def verify_my_number(my_number)
  my_number = my_number.to_i
  raise ArgumentError unless (0..999999999999).cover?(my_number)

  remain, given_check_digit = my_number.divmod(10)
  check_digit = 0

  11.times do |i|
    remain, p_i = remain.divmod(10)
    check_digit += p_i * (i % 6 + 2)

genta

require 'erb'

class ERB
  def self.str(template, binding = TOPLEVEL_BINDING)
    self.new(template, nil, '%<>-').result(binding)
  end
end

if __FILE__ == $PROGRAM_NAME
  puts ERB.str(<<-_EOD_)

genta

# .zlogin for launch screen on iTerm2 startup
if [[ -o interactive ]]; then
  if [[ $TERM =~ ^screen[.] ]]; then
    :
    # fix 'screen.xterm-256color' => 'screen'
    export TERM="screen"
  else
    exec screen -S iterm -U
  fi
fi

genta

#!/bin/sh
vni=$1
z=`expr $vni % 256`
y=`expr $vni / 256 % 256`
x=`expr $vni / 256 / 256 % 256`
echo 239.$x.$y.$z