Category: tech

Как создавать дочерние темы в вордпрессе: тут.

On PuppetDB server:

server {
        server_name puppetdb.example.com;
        listen 8082;
        ssl on;
        ssl_certificate      /etc/puppetdb/ssl/public.pem;
        ssl_certificate_key  /etc/puppetdb/ssl/private.pem;
        ssl_client_certificate /etc/puppetdb/ssl/ca.pem;
        ssl_verify_client on;
        ssl_ciphers SSLv2:-LOW:-EXPORT:RC4+RSA;
        ssl_session_timeout 5m;
        location / {
                proxy_pass        http://localhost:8080;
                proxy_set_header Host      $host;
                proxy_set_header  X-Real-IP  $remote_addr;
        }
}

On Puppet server:

[main]
server = puppetdb.example.com
port = 8082

 

Create 6 tapes of 500GB:

#Create
tar --tape-length=524288000 -cM -f 3/dn1.tar -f 4/dn1.tar -f 5/dn1.tar -f 6/dn1.tar -f 7/dn1.tar -f 8/dn1.tar 1/
#Extract

Supposing we uses split command, then if at least one file corrupted - restore archive will be not possible. If we uses splitting method providing by TAR - they will be extracted, except those who been placed in corrupted tape.

#Create
tar czf - ./backup | split -d -b 10m - backup.tar.gz.

#Extract
cat backup.tar* | tar xzf -

 

kill -USR1 $(pgrep ^dd)

 

tail -f file | grep --line-buffered my_pattern

 

Чтоб не искать потом.

1 Satoshi	= 0.00000001 ฿
10 Satoshi	= 0.00000010 ฿
100 Satoshi	= 0.00000100 ฿	= 1 Bit / μBTC (you-bit)
1,000 Satoshi	= 0.00001000 ฿
10,000 Satoshi	= 0.00010000 ฿
100,000 Satoshi	= 0.00100000 ฿	= 1 mBTC (em-bit)
1,000,000 Satoshi	= 0.01000000 ฿	= 1 cBTC (bitcent)
10,000,000 Satoshi	= 0.10000000 ฿
100,000,000 Satoshi	= 1.00000000 ฿

for i in *.pp ; do mv "$i" "${i/ut/ai}" ; done

 

cron { "puppet":
  ensure  => present,
  command => "/usr/bin/puppet agent --onetime --no-daemonize --logdest syslog > /dev/null 2>&1",
  user    => 'root',
  minute  => [fqdn_rand(30), fqdn_rand(30) + 30]
}

via

find . -type f -exec sed -i 's/old/new/g' {} \;

 

Адаптация правил из .htaccess MajorDoMo для nginx.

server {
        listen                *:80;

        server_name           brain, brain.example.com;

        index  index.html index.htm index.php;
        access_log            /var/log/nginx/brain.example.com_access.log;
        error_log             /var/log/nginx/brain.example.com.ua_error.log;



        location / {
                root  /var/www/brain;
                try_files $uri $uri/ @smarthome;
        }
        location ~ \.php$ {
                root  /var/www/brain;
                include /etc/nginx/fastcgi_params;
                fastcgi_pass unix:/var/run/php5-fpm.sock;

        }
        location @smarthome {
                fastcgi_pass unix:/var/run/php5-fpm.sock;
                include /etc/nginx/fastcgi_params;
                fastcgi_param SCRIPT_FILENAME /var/www/brain/nf.php;
                fastcgi_param SCRIPT_NAME     /nf.php;
                fastcgi_param QUERY_STRING    $args;
        }
}