I hate VACUUM LINES!!!

Ok when I first got the car i was like o yea iam going to fix it and blah blah i broke a couple of vacuum line by mistake and didnt relize that it would make a diff or anything (thats how stupied i was ) but anyway i took out my smog pump and A.I.R .So I start up my car and it is idleing up and down and up and down so i take a look at the vacuum and the hose that used to go to the exhaust cracked and i was blowing black smoke and running rich. i fixed the hose and it is still doin it .Can same help me out withALL the vacuum likes. Where everthing is sapost to be. And this is making me go CRAZY.thanks guys.