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Comment on Apache httpd + suEXEC + chroot + FastCGI + PHP by smallbulb

smallbulb — Wed, 06 Mar 2013 08:13:29 +0000

Poor man’s PHP environment chroot: http://www.smallbulb.net/2013/303-chroot-php

Comment on Apache httpd + suEXEC + chroot + FastCGI + PHP by Clean user isolation in Apache « Remind me Later

Clean user isolation in Apache « Remind me Later — Mon, 17 Dec 2012 17:45:23 +0000

[...] of writing this on my own, I would like to point you to this article, which does an excellent job of presenting both the big picture as well as the gory details. I [...]

Comment on Cross-Browser SVG Issues by rupps

rupps — Mon, 21 May 2012 10:53:19 +0000

the definitive solution for fixing webkit scaling and allow anisotropic scaling: thanks to ur article i managed to fix it. the idea is, img.naturalheight&img.naturalwidth contain valuable information about the original SVG aspect ratio. As chrome only scales isotropic, we scale the image 100%width, height auto, and later we apply a transform that shrinks/expands only scaling Y. something like:

var img=new Image();
img.onLoad=function() { fixme() }
img.src=”your-image”

fixme:

var CALCULATED_YSCALE=DESIRED_HEIGHT/(img.naturalHeight/img.naturalWidth*DESIRED_WIDTH);
$(img).css(“-webkit-transform”,”scaleY(“+CALCULATED_YSCALE+”)”)

Comment on Cross-Browser SVG Issues by rupps

rupps — Mon, 21 May 2012 08:51:42 +0000

after what i do is: it’s missing:

Comment on Cross-Browser SVG Issues by rupps

rupps — Mon, 21 May 2012 08:48:46 +0000

discovered something interesting:

I just pasted a svg, instead of using img… etc, just pasted the whole svg.

exploring with firebug, I saw an interesting CSS rule:

html|* > svg { -webkit-transform-origin: 50% 50% }

it certainly opens another place to mingle…

besides, that gave me a clue to implement a (temporary) solution to address the scaling problem on chrome (only scales maintaining aspect ratio).

What I do is:

ok so now you have the img properly scaled in X, Y’s gonna be bigger or smaller than your desired height, so you just scale-transform height manually:

var scale=$(“#svgstuff”).get(0).naturalHeight / MY_HEIGHT;
$(“#svgstuff”).css(“-webkit-transform:scaleY(“+scale+”)”;

it’s quick n dirty but it works

still interested in all this, please drop me a message if you find better ways to do it.

thanx for your article!

Comment on Cross-Browser SVG Issues by rupps

rupps — Mon, 21 May 2012 08:19:41 +0000

hi! been fighting with svg scaling,

situation seems improved now,

in my tests, in firefox 12.0 svg’s inside img’s scale beautifully to provided width & height as you can expect

safari, 100%

chrome: big deception, it scales, but only mantaining aspect ratio. this is driving me crazy, do you have an idea what to try? i tried all your methods, even the object thing, no results.

android stock browser 3.2 (webkit) 100 % !!

internet explorer … not very interested really

Comment on Rendering TeX & Graphs to SVG in WordPress by Grant

Grant — Thu, 15 Mar 2012 20:17:18 +0000

Disregard previous comment — found “Settings” menu for setting paths.

Comment on Rendering TeX & Graphs to SVG in WordPress by Grant

Grant — Fri, 02 Mar 2012 02:33:46 +0000

This looks great. But I just tried to install it on my WP site and I’m running into two problems:

1) “pydvi2svg path not specified” (it’s installed in /usr/local/bin), and

2) The string ‘options['includeselector']) { ?> ‘ appears in the upper-left corner of every page displayed from the site. I’m not a PHP programmer, but if you can point me in the right direction, I’ll see if I can fix things up.

Comment on Apache httpd + suEXEC + chroot + FastCGI + PHP by Jan-Hendrik Palic

Jan-Hendrik Palic — Tue, 19 Jul 2011 14:16:10 +0000

Hi again,

I applied the following patch:

@@ -86,7 +86,7 @@
* debugging purposes.
*/
#ifndef AP_LOG_EXEC
-#define AP_LOG_EXEC DEFAULT_EXP_LOGFILEDIR “/suexec_log” /* Need me? */
+#define AP_LOG_EXEC “/var/log/apache2/suexec_log” /* Need me? */
#endif

and this error went away.

Regards.

Jan

Comment on Apache httpd + suEXEC + chroot + FastCGI + PHP by Jan-Hendrik Palic

Jan-Hendrik Palic — Tue, 19 Jul 2011 13:02:21 +0000

Hi,

I followed the instruction of this howto in Ubuntu 10.04, apache 2.2.14 and php 5.3.2 (original sources and patches from this howto).

I ran into the following problem:

[Tue Jul 19 14:49:12 2011] [warn] FastCGI: (dynamic) server “/home/jpalic/usr/local/wrappers/php5-fcgi” (pid 29259) terminated by calling exit with status ‘1′
[Tue Jul 19 14:49:17 2011] [warn] FastCGI: (dynamic) server “/home/jpalic/usr/local/wrappers/php5-fcgi” (uid 1001, gid 1001) restarted (pid 29260)
suexec failure: could not open log file
fopen: No such file or directory

Does anyone have a solution for that?

Thanks in advance and regards.

Jan