GolfScript Quick Reference

 name args meanings
 ~ 1 bitwise not, dump, eval
 ` 1 inspect
 ! 1 logical not
 @ 3 rotate
 # comment
 $ 1 or 2 stack ith, sort(by)
 + coerce add, concat
 - coerce subtract, set diff
 * order mult, block execute times, array repeat, join, fold
 / order div, split, split in groups of size, unfold, each
 % order mod, map, every ith element, clean split
 | coerce bitwise/setwise or
 & coerce bitwise/setwise and
 ^ coerce bitwise/setwise xor
 { } blocks
 ' raw string
 " escaped string
 [ ] Array creation
 \ 2 swap 2
 : 1* assignment
 ; 1 pop
 < order less than, elements less than index
 > order greater than, elements greater than or equal to index
 = order equal to, element at index
 , 1 or 2 [*0...n], size, select
 . 1 dup
 ? order pow, index, find
 ( 1 deincrement, uncons
 ) 1 increment, right uncons
 and or xor 2 
 print 1 
 p 1 
 n 0 
 puts 1 
 rand 1 
 do 1 
while until 2 
 if 3 
 abs 1 
 zip 1 
 base 2 
 V 0 Print Golfscript/Ruby version
 Q 0 Print quick ref (useful in interactive mode)