Hello, today I'll take another quick tip to not only stay so long without posting anything here

When we work a lot with the terminal usually ran a few commands and the great times we need to run them several times. For example calling a log file:

marcelo @ marcelo: ~ $ tail-f-n 200 / var/log/apache2/error.log

What happens is that as many commands executed during the day we lost some time by pressing the up arrow until you find the command you want, sometimes it's faster to type it again. But his troubles are over.

There is a shortcut to the last execution of a specific command. See how I could run the LAST tail history:

marcelo @ marcelo: ~ $! tail

See? The story of Mr. M is the '!' (Exclamation). Easy right?

See a real example.

Hello everybody.

Today I will show how to script that reads an update from SVN and generating a zipped package with only the files that have changed from one revision to another. For this we use Shell Script. Yes! if you run Windows will run out this mamata!!

First I would like to say that I'm no expert on Shell Script, much less Linux. I'm just a guy who loves and seeks to use them in day-to-day to make facilities, productivity and fun.

For the reason described in the previous paragraph, this script could be improved greatly. But serves me perfectly and made me reduce the time to update my environment just 20 minutes to 3

So here we go!

It would be nice to know you a little of the topics below to be able to follow the reasoning:

• Linux (for our scritp only runs on it);
• Do some things in line comanto (because it is more elegant);
• SVN on the command line (in order to understand the script better);

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This article is a hook pulled from the article " Performance - less requets and more cache "of Michael Mafort .

Hello, today I will talk about a nice Apache configuration. It is mod_deflate .

Well, use the mod_deflate is a way to reduce the loading time of a page. But how does he do it?
When Apache receives a request for a page showing the compact it before sending to the client and this causes the data traffic is much lower. This is very efficient in HTML pages (compact but other file types).
When I speak HTML pages include pages. Php that generates HTML for an answer ok?

Apache will surely be a little slower to return the HTML for the fact of having to compress the response, but even so the page will load faster.

For anyone who uses Linux is very easy to make this setting: Read the rest of this entry »

Hello, today I will show you how to compress file with PHP. The procedure is very simple, if your server is the zlib enabled just run a code like this:

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If your Apache server is not configured properly it causes files. Inc are displayed. Soon, the entire contents of the file is displayed in the browser.

Say you have a file in which the arrow of your system settings, such as: Host of the database, username and password.
Saved with the name config.inc.
By accessing this file directly with the URL to see what happens:

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