if(!preg_match('/^[0-9a-zA-Z]([\-.\w]*[0-9a-zA-Z\-_+])*@([0-9a-zA-Z][\-\w]*[0-9a-zA-Z]\.)+[a-zA-Z]{2,9}$/', $email))
 {
     // 통과못했을경우
 }

[2015-11-18 17:04:57] 1 miner threads started, using 'scrypt' algorithm.
[2015-11-18 17:04:57] Starting Stratum on stratum+tcp://lowdiff.ltcrabbit.com:80
[2015-11-18 17:04:58] Stratum requested work restart
[2015-11-18 17:05:09] thread 0: 4096 hashes, 0.38 khash/s

Filesystem      Size  Used Avail Use% Mounted on
/dev/root       7.2G  3.3G  3.6G  48% /
devtmpfs        214M     0  214M   0% /dev
tmpfs           218M     0  218M   0% /dev/shm
tmpfs           218M  4.7M  213M   3% /run
tmpfs           5.0M  4.0K  5.0M   1% /run/lock
tmpfs           218M     0  218M   0% /sys/fs/cgroup
/dev/mmcblk0p1   56M   20M   37M  36% /boot
tmpfs            44M     0   44M   0% /run/user/1000

Filesystem      Size  Used Avail Use% Mounted on
/dev/root       7.3G  3.3G  3.7G  47% /
devtmpfs        364M     0  364M   0% /dev
tmpfs           368M     0  368M   0% /dev/shm
tmpfs           368M  5.4M  363M   2% /run
tmpfs           5.0M  4.0K  5.0M   1% /run/lock
tmpfs           368M     0  368M   0% /sys/fs/cgroup
/dev/mmcblk0p1   56M   20M   37M  36% /boot
tmpfs            74M     0   74M   0% /run/user/1000 

Pi1,2용 이미지 torrent 파일 (이미지당 7.4GB)

raspbian_jessie_nas.torrent

cd languages
wget http://nblang.nibbleblog.com/download/thebe/language/ko_KR.bit

 location / {
  # First attempt to serve request as file, then
  # as directory, then fall back to displaying a 404.
  #try_files $uri $uri/ =404;
  try_files $uri $uri/ @rewrites;
 }

 location @rewrites {
  rewrite ^/category/([^/]+)page-([0-9+])$ /index.php?controller=blog&action=view&category=$1&number=$2 last;
  rewrite ^/category/([^/]+)/$ /index.php?controller=blog&action=view&category=$1&number=0 last;
  rewrite ^/tag/([^/]+)/page-([0-9]+)$ /index.php?controller=blog&action=view&tag=$1&number=$2 last;
  rewrite ^/tag/([^/]+)/$ /index.php?controller=blog&action=view&tag=$1&number=0 last;
  rewrite ^/page-([0-9]+)$ /index.php?controller=blog&action=view&number=$1 last;
  rewrite ^/post/([^/]+)/$ /index.php?controller=post&action=view&post=$1 last;
  rewrite ^/post-([0-9]+)/(.*)$ /index.php?controller=post&action=view&id_post=$1 last;
  rewrite ^/page/([^/]+)/$ /index.php?controller=page&action=view&page=$1 last;
  rewrite ^/feed/$ /feed.php last;
  rewrite ^/([^/]+)/$ /index.php?controller=page&action=$1 last;
 }