Kompx.com or Compmiscellanea.com

CSS. Target Firefox only

Windows : Firefox 1.5+ [ 1 ] [ 2 ].

Linux : Firefox 1.5+ [ 3 ].

CSS targeting Firefox web browser only:

This text is red in Firefox

HTML / XHTML. Code:

<p>This text is red in Firefox</p>

CSS. Code:

@-moz-document url-prefix() {p {color: #f00;}}

Unlike the method of styling elements for Opera browser only, it is essentially a hack - since the rule originally is intended for a different purpose. But lack of support in browsers other than Firefox allows to isolate code for use by Firefox web browser only.


[ 1 ]

Other browsers with Gecko web browser engine, like SeaMonkey 1.0+ or older Netscape 9.0, also support the hack.

[ 2 ]

Various versions of Internet Explorer, Google Chrome, Opera, Safari react to the hack as they are meant to - these browsers ignore the whole code of the Firefox specific hack.

[ 3 ]

There is also one more browser where text gets red - ELinks, an advanced text-based web browser with some support for CSS.


Aliosque subditos et thema

 

Lynx browser. Creating sitemap.xml

 

There are more than few online services for sitemap.xml generation. But it is also possible to do it yourself, by means of lynx web browser and several Linux command line utilities. An example bash script employing them, named "sitemap.sh" is described below. Bash script creating a sitemap.xml file: #!/bin/bash cd /home/me/sitemap/www/ lynx -crawl -traversal -accept_all_cookies -connect_timeout=30 http://www.compmiscellanea.com/ > /dev/null cd /home/me/sitemap/www2/ lynx -crawl -traversal -accept_all_cookies -connect_timeout=30 http://compmiscellanea.com/ > /dev/null cat /home/me/sitemap/www2/traverse.dat >> /home/me/sitemap/www/traverse.dat cat /home/me/sitemap/www/traverse.dat | sed -e 's/\<www\>\.//g' | sort | uniq > /home/me/sitemap/sitemap/sitemap.xml sed -i 's/\&/\&amp\;/g' /home/me/sitemap/sitemap/sitemap.xml sed -i "s/'/\&apos\;/g" /home/me/sitemap/sitemap/sitemap.xml sed -i 's/"/\&quot\;/g' /home/me/sitemap/sitemap/sitemap.xml sed -i 's/>/\&gt\;/g' /home/me/sitemap/sitemap/sitemap.xml sed -i 's/</\&lt\;/g' /home/me/sitemap/sitemap/sitemap.xml sed -i 's/http:\/\//http:\/\/www\./g' /home/me/sitemap/sitemap/sitemap.xml sed -i -e 's/^/<url><loc>/' /home/me/sitemap/sitemap/sitemap.xml sed -i -e 's/$/<\/loc><\/url>/' /home/me/sitemap/sitemap/sitemap.xml sed -i -e '1 i <?xml version="1\.0" encoding="UTF-8"?>\r\r<urlset xmlns="http:\/\/www\.sitemaps\.org\/schemas\/sitemap\/0\.9" xmlns:xsi="http:\/\/www\.w3\.org\/2001\/XMLSchema-instance" xsi:schemaLocation="http:\/\/www\.sitemaps\.org\/schemas\/sitemap\/0\.9 http:\/\/www\.sitemaps\.org\/schemas\/sitemap\/0\.9\/sitemap\.xsd">\r\r<!-- created by sitemap.sh from http:\/\/www.compmiscellanea.com\/en\/lynx-browser-creating-sitemap.xml\.htm -->\r\r' /home/me/sitemap/sitemap/sitemap.xml sed -i -e '$ a \\r</urlset>' /home/me/sitemap/sitemap/sitemap.xml sed -i '/static/d' /home/me/sitemap/sitemap/sitemap.xml echo "...Done" After the bash script file is prepared: "chmod +x sitemap.sh" to make it executable. Download sitemap.sh in sitemap.sh.tar.gz archive ( After downloading and unpacking it, put a web site name with "www" instead of http://www.compmiscellanea.com/ and a web site name without "www" instead of http://compmiscellanea.com/ in the file. Replace "static" in the last line of the file by a string unnecessary links should possess to be removed. Then "chmod +x sitemap.sh". Then run sitemap.sh ). Commentary Download sitemap2.sh with line by line commentary in sitemap2.sh.tar.gz archive. Before running the bash script, three folders should be created. Since lynx browser may miss some links if a web site domain name to be crawled is put with or without "www", bash script runs lynx twice, crawling the web site by its name with "www" and crawling the web site by its name without "www". The two result files are put into two of these separate folders, here they are "/home/me/sitemap/www/" and "/home/me/sitemap/www2/". And "/home/me/sitemap/sitemap/" is for sitemap.xml created in the end. 1. Path to bash: #!/bin/bash 2. Going to a folder - lynx browser is going to put there the files obtained from crawling a web site with "www" in its name: cd /home/me/sitemap/www/ 3. Running lynx browser to crawl a web site.

CSS centering <hr />

 

CSS centering <hr />, if its width is less than 100%. Horizontal centering. Example: HTML / XHTML. Code: <hr /> CSS. Code: hr {width: 50%; margin: 0 25% 0 25%;} /* Extra CSS, just styling the look: */ hr {height: 1px; float: left; border: 0px; color: #f00; background: #f00;} Note: mostly it works both with float: left and float: none. But float: left makes it for sure. [ 1 ] As well as Netscape 4.04+, Mozilla 0.6+. [ 2 ] As well as Netscape 4.04+, Mozilla 0.6+.