A full match:
1. Find from top to bottom, such as "string": / string
2. From the bottom up to find, such as "string":? String
Second, fuzzy matching (regular expression)
1 . : Wild a character, such as matching server, can /se...r
2 * : a plurality of wildcard characters, such as matching Privilege, may be p * ge
Third, Quick Find
1, Shift + *: let the cursor in the word you want to find any letter above and then type Shift + *, you can quickly select the word, and carried on or next match by n or N.
2, yw: make a cursor on the first letter of the word, and then enter the word copy yw, is then input / (Ctrl + R) 0 (i.e., / "0), the transport, to find a match for the first words, and performs a previous or next matching by n or N.
Fourth, show and hide line numbers
Press the Esc key, and enter the colon: set number, that is, (: set number), press enter, it shows;
Press the Esc key, and enter the colon: set number, that is, (: set nonumber), press enter, not shown;
