Aide sur une commande sed

sed ':z;N;/\n$/!bz;s|\(.*\)\(\n\)|<p>\1</p>\2|' fich.xml

[tmpfs]$ cat fich.xml
<title>iTunes is Anti-Web</title>

<date> 09-07-2008</date>
<category>Tying (commerce),Apple,multimedia</category>

Ever find yourself clicking on links to music or videos and getting
<strong>blasted in the face with this delightful little number?</strong>

<img src="unable-to-find-itunes-on-your-computer.png"/>

We are unable to find iTunes on your computer.

That's right -- links to any sort of music, TV shows, movies,
podcasts, audiobooks or anything else available through Apple's
iTunes store computer before they will display thing one to you.

Is it so unreasonable to expect links in your browser to resolve
to, oh, I don't know, <strong>web pages containing information about the
thing you just clicked on?</strong> Is there anything more anti-web than
demanding users install custom software to display information that
could have just as easily been delivered through the browser?


So here's what we know:

<lu><li> Apple wants us to install iTunes.</li>
<li> iTunes is necessary to sync media with Apple's iPods and iPhones.</li>
<li> iTunes is only available for Windows and OS X.</li>
<li> iTunes is required to browse or buy anything from the iTunes Store.</li></lu>

That's all well and good for people who own iPods and iPhones --
and happen to be running Windows or OS X, I suppose.

But what about the rest of the world? Why lock them out with
<a href="https://blog.codinghorror.com/removing-the-login-barrier/">the
ultimate login barrier?</a> We might like to browse the iTunes
Store, too. At the very least, I might want some basic information
about the media I just clicked on. Right here in my browser where I
already am. Information like what the heck it is, some artwork,
maybe some audio clips, how much it costs -- sweet talk me. Make me
want to buy it through the Apple Store. Dazzle me with your
simplicity and ease of use. Beguile me with your wares!

[tmpfs]$ sed ':z;N;/\n$/!bz;s|\(.*\)\(\n\)|<p>\1</p>\2|' fich.xml
<p><title>iTunes is Anti-Web</title></p>

<p><date> 09-07-2008</date>
<category>Tying (commerce),Apple,multimedia</category></p>

<p>Ever find yourself clicking on links to music or videos and getting
<strong>blasted in the face with this delightful little number?</strong></p>

<p><img src="unable-to-find-itunes-on-your-computer.png"/></p>

<p>We are unable to find iTunes on your computer.</p>

<p>That's right -- links to any sort of music, TV shows, movies,
podcasts, audiobooks or anything else available through Apple's
iTunes store computer before they will display thing one to you.</p>

<p>Is it so unreasonable to expect links in your browser to resolve
to, oh, I don't know, <strong>web pages containing information about the
thing you just clicked on?</strong> Is there anything more anti-web than
demanding users install custom software to display information that
could have just as easily been delivered through the browser?</p>

<p>
So here's what we know:</p>

<p><lu><li> Apple wants us to install iTunes.</li>
<li> iTunes is necessary to sync media with Apple's iPods and iPhones.</li>
<li> iTunes is only available for Windows and OS X.</li>
<li> iTunes is required to browse or buy anything from the iTunes Store.</li></lu></p>

<p>That's all well and good for people who own iPods and iPhones --
and happen to be running Windows or OS X, I suppose.</p>

<p>But what about the rest of the world? Why lock them out with
<a href="https://blog.codinghorror.com/removing-the-login-barrier/">the
ultimate login barrier?</a> We might like to browse the iTunes
Store, too. At the very least, I might want some basic information
about the media I just clicked on. Right here in my browser where I
already am. Information like what the heck it is, some artwork,
maybe some audio clips, how much it costs -- sweet talk me. Make me
want to buy it through the Apple Store. Dazzle me with your
simplicity and ease of use. Beguile me with your wares! </p>

[tmpfs]$