How to remove meta data from the posts (author, category etc.)

I have the same question !…

Found out!!!!
Go to content-single.php and cut off all this:

<div class=”single-meta “>
<div><?php
printf( __( ‘<span class=”sep”> by </span> <span class=”author vcard”>%3$s</span>’, ‘magazino’ ),
esc_url( get_author_posts_url( get_the_author_meta( ‘ID’ ) ) ),
esc_attr( sprintf( __( ‘View all posts by %s’, ‘magazino’ ), get_the_author() ) ),
esc_html( get_the_author() )
);
?></div>
<div><?php
printf( __( ‘<span class=”sep”>on </span><time class=”entry-date” datetime=”%3$s”>%4$s</time>‘, ‘magazino’ ),
esc_url( get_permalink() ),
esc_attr( get_the_time() ),
esc_attr( get_the_date( ‘c’ ) ),
esc_html( get_the_date() )
);
?></div>
<div><?php
/* translators: used between list items, there is a space after the comma */
$category_list = get_the_category_list( __( ‘, ‘, ‘magazino’ ) );
printf( __(‘under %s’, ‘magazino’),
$category_list
);
?>
</div><div><?php
/* translators: used between list items, there is a space after the comma */
$tag_list = get_the_tag_list( ”, ‘, ‘ );
if ( ” != $tag_list ) {
printf( __(‘tagged %s’, ‘magazino’),
$tag_list
);
}
?>
</div>

<div>
</div>
<div>
<?php edit_post_link( __( ‘Edit’, ‘magazino’ ), ‘<span class=”edit-link”>’, ‘</span>’ ); ?>
</div>
</div>
In this way all these meta will disappear!!!
Furthemore you can substitute them with other link or image.