Unix: Eliminando lineas en blanco

Eliminar lineas mediante el uso de sed en bash es sencillo. Aqui esta la prueba:

$ sed -e s/^$/true/ <>

Unix: Borrando espacios

Una tonteria que me trajo algunos dolores de cabeza usando bash, eliminar los espacios innecesarios. Una solucion muy sencilla usando el comando translate:

$ echo ' hola mundo !' | tr -d ' '
$ holamundo!

Escucha musica en todas partes!

Hace unas semanas, buscando fuentes de musica en internet, luego de pasar unas 15 paginas de google, encontre Radio Blog Club. Funciona bien, tiene una interfaz sencilla y hay de todo!

Here We Go :: P.O.D. - Greatest Hits, The Atlantic Years

He never knew the meaning
Of love until he'd seen her
Oh man, she really drives him crazy
And she knows what she's doing
Heart aches, he can't fight the feeling
And won't stop until he tells her
She is his one and only lady
And you got to believe me

[Pre-chorus Build]:
It's what he said, what he said
This is what he said

[Chorus]:
If you take my hand
We can run away
Stay close to my love
'Cause here we go again
Don't let go of my hand
So we can fly away
If you trust in my love
This will never end

She never did believe in
Love until she'd seen him
He's got to be pretty amazing
For her to share what she's feeling
She takes the chance, time for living
If she wants to get with him
She said you're gonna think I'm crazy
But you've got to believe me

[Pre-chorus Build]:
It's what she said, what she said
This is what she said

[Chorus]:
Seems like we spend so much time
Driving this to its knees
I guess I won't really mind
If we're living for you and me

And this is what we said

(Chorus)