fay

#
# CORS header support
#
# One way to use this is by placing it into a file called "cors_support"
# under your Nginx configuration directory and placing the following
# statement inside your location block(s):
#
#   include cors_support;
#
# A limitation to this method is that Nginx doesn't currently send headers

fay

cat q.txt | sort | uniq -c | sort -rn

fay

sed -i "s/span\([0-9][0-9]*\)/col-md-\1/g" `ack-grep --type=html  -l "span\d+"`

sed -i "s/row-fluid/row/g" `ack-grep --type=html  -l "row-fluid"`

sed -i "s/offset\([0-9][0-9]*\)/col-md-offset-\1/g" `ack-grep --type=html  -l "offset\d+"`

# need to revert the `icon-bar`
sed -i "s/icon-/glyphicon glyphicon-/g" `ack-grep --type=html -l "icon-"` 

sed -i "s/btn-mini/btn-xs/g" `ack-grep --type=html -l "btn-mini"`

fay

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

fay

在etc/security/limits.conf加入：
* soft nofile 51200 
* hard nofile 51200

过一会再查看：ulimit -HSn
应用程序需要重新启动才生效

fay

加入白名单: 
sudo iptables -I INPUT -i lo -p tcp -s 192.168.1.0/24  -j ACCEPT --dport 6379

删除规则: 
sudo iptables -D INPUT 2

拒绝某个端口的任何访问，黑名单： 
sudo iptables -A INPUT -p tcp --dport 6379 -j REJECT

端口转发：

fay

location / {
        proxy_temp_path      /home/user/www/static_cache/;
        root /home/user/www/static_cache/;
        proxy_store on;    
        proxy_store_access  user:rw  group:rw  all:r;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header        Host            "static.afaker.com";
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        if ( !-e $request_filename) { 
            proxy_pass http://afaker.com;

fay

sed -i "s/aaaaaa/bbbbbb/g" `grep "static.shanbay.com" /home/fay/txts/* -rl`

fay

/home/toozoofoo/deploy/afaker/uwsgi.log {
    daily
    missingok
    rotate 52
    compress
    delaycompress
    notifempty
    copytruncate
}

fay

$ rabbitmqctl add_user myuser mypassword

$ rabbitmqctl add_vhost myvhost

$ rabbitmqctl set_permissions -p myvhost myuser ".*" ".*" ".*"