u1tnk

## telnet をコマンドで送る
echo 'stats' |nc localhost 11211
echo 'flush_all' |nc localhost 11211

## watch mysql processlist.sh
watch -n0.5 "mysql -hhost -umang -ppass -A db -e'show processlist;'"

## pear benchmark
require_once 'Benchmark/Timer.php';

$t = new Benchmark_Timer();
$t->start ();
$t->setMarker( 't1' );
for($i=0;$i&lt;10000;$i++){
    // 処理
}
$t->setMarker('m2');
$t->stop();

## top 5 access ip list by accesslog
awk '{print $1}' access_log | sort | uniq -c | sort -n | tail -5

## replace many file on Mac
find . -name "*.html" | xargs sed -e 's/hoge/fuga/g' -i ''

## apache log count
 cat hoge.log | awk '{print $5}' | cut -c 14-15 | sort | uniq -c
#awkは無条件で5番目を出力
#cut は14から15文字目
#sortはuniqueが前後しかunique化しないから必要。


## image magick fill resize
 convert input.jpg -resize 1024x1024\> -size 1024x1024 xc:white +swap -gravity center -composite output.jpg

## baseball.rb
#!/usr/bin/env ruby
# -*- coding: utf-8 -*-

module BaseBall
  class Batter
    include Comparable
    attr_accessor :box, :at_box, :hit, :name
    def initialize arg
      @box = arg[:box]
      @at_box = arg[:at_box]

## gist:1440879
SET SQL_SAFE_UPDATES=0;

## gist:1851642
find . -name *.txt -print0 | xargs -0 ruby -i -p -e '$_.gsub! %r{(foo|bar)}, %q{\1baz}'
	echo 'stats' \|nc localhost 11211
	echo 'flush_all' \|nc localhost 11211
	require_once 'Benchmark/Timer.php';

	$t = new Benchmark_Timer();
	$t->start ();
	$t->setMarker( 't1' );
	for($i=0;$i<10000;$i++){
	// 処理
	}
	$t->setMarker('m2');
	$t->stop();
	cat hoge.log \| awk '{print $5}' \| cut -c 14-15 \| sort \| uniq -c
	#awkは無条件で5番目を出力
	#cut は14から15文字目
	#sortはuniqueが前後しかunique化しないから必要。
	#!/usr/bin/env ruby
	# -- coding: utf-8 --

	module BaseBall
	class Batter
	include Comparable
	attr_accessor :box, :at_box, :hit, :name
	def initialize arg
	@box = arg[:box]
	@at_box = arg[:at_box]