which Copy /Paste command block text vi /vim editor?”
The ability to duplicate text in an editor can be handy. vi and vim have several useful copy and paste commands. The command âYâ or âyyâ copies (yanks) one or more lines. To copy one line, two lines, 10 lines, and all lines to the end of the file, respectively: Y 2Y 10Y yG To paste the text contained in the buffer above (uppercase P) or below the current cursor position (lowercase p), respectively: P p It is also possible to yank text within a line. The following commands yank text from the current cursor position to the end of the word and the end of the line, respectively: yw y$ The same commands paste the text within a line. Lower case p pastes after the cursor position and upper case P pastes before. Paste will also work with deleted text, either lines or parts of lines. Be careful not to execute any other commands prior to pasting as this will empty the buffer.
vi / vim basic commands In this section, I will give some basic vi commands that may be useful. To run vi just type ‘vi’ or ‘vim’ followed by the filename. Important : The first thing to remember is that vi/vim is a modal editor. This means that the editor has separate modes for editing and commands. In order to actually type a document you need to be in insert or append mode. This also means you have to be in command mode to issue commands. ESC start command mode ( it starts in command mode ) i change to insert mode :q quit :wq write and quit :w write the file :# goto line # /str search down for “str” ?str search up for “str” dd delete line x delete character dw delete word ( cut ) yy yank line ( copy ) yw yank word p paste u undo ( only limit is the last write ) .
