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David Goodwin

Linux, PHP, geeky stuff … boring man.

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Author: David Goodwin

Posted on July 5, 2015

Automated twitter compilation up to 05 July 2015

Arbitrary tweets made by TheGingerDog up to 05 July 2015

Continue reading “Automated twitter compilation up to 05 July 2015”

Posted on July 1, 2015January 3, 2020

python content_filter for Postfix (rewriting the subject)

A python script which can be used as a Postfix content_filter to headers email going through it … (example shows changing the Subject).

Continue reading “python content_filter for Postfix (rewriting the subject)”

Posted on June 21, 2015

Automated twitter compilation up to 21 June 2015

Arbitrary tweets made by TheGingerDog up to 21 June 2015

Continue reading “Automated twitter compilation up to 21 June 2015”

Posted on June 17, 2015

PHP 5.4 + xcache -> PHP 5.6 + Zend OpCache memory usage

In relatively unscientific tests, it seems moving from PHP5.4 with xcache to PHP 5.6 with Zend’s OpCache can lead to approximately 50% memory reduction.

(xcache was set to have a 64mb size, Zend OpCache is also using 64mb of memory).

Continue reading “PHP 5.4 + xcache -> PHP 5.6 + Zend OpCache memory usage”

Posted on June 14, 2015

Automated twitter compilation up to 14 June 2015

Arbitrary tweets made by TheGingerDog up to 14 June 2015

Continue reading “Automated twitter compilation up to 14 June 2015”

Posted on June 10, 2015June 10, 2015

varnish throttling

I came across the varnish throttle module the other day – which seems quite useful – and certainly gives better control over abusive requests than using fail2ban (in that, only specific URLs/request types can be targeted and blocked with the throttle module, while fail2ban tends to trigger the blocking of any traffic from a client which can be more painful).
Continue reading “varnish throttling”

Posted on June 7, 2015June 7, 2015

Automated twitter compilation up to 07 June 2015

Arbitrary tweets made by TheGingerDog up to 07 June 2015

Continue reading “Automated twitter compilation up to 07 June 2015”

Posted on May 31, 2015

Automated twitter compilation up to 31 May 2015

Arbitrary tweets made by TheGingerDog up to 31 May 2015

Continue reading “Automated twitter compilation up to 31 May 2015”

Posted on May 24, 2015

Automated twitter compilation up to 24 May 2015

Arbitrary tweets made by TheGingerDog up to 24 May 2015

Continue reading “Automated twitter compilation up to 24 May 2015”

Posted on May 22, 2015

The spam and regular expressions

I think the spammers need some help with their regular expressions….

 

spammer regex fail

spammer regex fail

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