(15) f+<letter>: jump to the location of the next <letter>
(16) F+<letter>: jump back to the previous location of <letter>
(17) x: delete the current letter.
(18) r+<letter>: replace the current location with <letter>
(19) ctrl+r: redo
(20)
yy: copy the current line into buffer
yw: copy the current word
(21)
in visual mode, ctrl+v: select a block
这个可以用于txt文件表格中固定列的选取。
#vim #systemprogramming