Linux febr. 16.

301 Moved Permanently

302 Moved Temporarily

304 Not Modified

305 

400

401

403 Forbidden

500 Servera kludas

/etc/php5/apache2/php.ini | grep "display_errors ="

display_errors = off

nano /etc/apache2

Options -Indexes

Location: http://...

If-modified-Since: (parluka pieprasijuma)

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$_SERVER 'PHP_AUTH_USER'

header ('WWW-authenticate: Basic realm="My Realm"')

header (HTTP/1.0 401 Unautorized)

$_SERVER 'PHP_AUTH_PW'

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PHP function file - katru rindu massiva

array_splice - udaliti element massiva

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cd /var/vhosts

rm -Rfv pipi/         - 1. Kancelejam direktoriju

nano /etc/hosts ctrl+K - dzesam rindu ar ierakstu 127.0.0.1 pipi

rm -fv /etc/apache2/sites-enabled/pipi

/etc/init.d/apache2 reload

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wget - komanda failu lejuplade no interneta 

ifconfig - ip adreses