Guitar tab symbol help.

Question

I got a new guitar tab the other day. and it has 6--8 but under them there is a sloping line connecting them, what does this mean? also if theres any other symbols which are helpful to know please list, Thanks!

Answer 1

Does it mean slide up the fretboard?

Or to bend the string?

Or maybe hammer on.

Answer 2

means you slide from 6 to 8.

Edit: the line is underneath the numbers?

Answer 3

If the slope just goes up to 8, then it's a slide. If the line goes down, then back up, it means tremolo bar. Hammer on and pull off are h.o. and p.o. ~ is vibrato, 1(4) would mean to play a trill with those frets. T above a note means tap it.

Answer 4

definitely a slide form the 6th fret to the 8th...