摘要：
x = wqqq!, quit without save.movej,h,k,l^ or 0: start of line$: end of line:0, start of file:$, end of file:n, line n^f: move forward one screen^b: move backward one screenu: undoo: insert a new blank lineyy: copy current linep: paste after the current line/string: search forward?string: search back 阅读全文
