lj heads...

[megans_writing]

I've seen in other entries that uses can use the lj head and when they use it link back to the user or community's lj. How do you do this?

Comments

[kiki_eng]

I think you mean this bit of code?

<user name="User or Community Name Goes Here" site="livejournal.com"> (i.e. kiki_eng)

[anatsuno]

[user name=name site=livejournal.com] with <> of course. Also works for site=archiveofourown.org site=tumblr.com site=twitter.com site=insanejournal.com :)

[amihan]

In addition to what the others have already mentioned, there's also this post by thevressclan and this entry from the FAQ :)