To recover your second-to-last deletion from buffer 2, type:. If you use the repeat command. As a result, you can search through the numbered buffers using:. Each time you type u , the restored text is removed; when you type a dot. Keep typing u and. You have seen that you must put p or P the contents of the unnamed buffer before you make any other edit, or the buffer will be overwritten.
You can also use y and d with a set of 26 named buffers a—z that are specifically available for copying and moving text. If you name a buffer to store the yanked text, you can retrieve the contents of the named buffer at any time during your editing session.
You do not need to insert the copied lines immediately. When you reach the location for the copied lines, use "f before the p or P commands to insert the lines copied into the buffer named f: Type "fp to insert the lines copied into buffer f after the current line on which the cursor is resting. Type "fP to insert the lines copied into buffer f before the current line.
If you wish, you can insert the contents of buffer f in multiple places in your file. If you use the vi p or P commands before making any other changes to the file, the deleted line will be put into the file just after p or just before P the line on which the cursor is resting.
If you use the vi p or P commands before making any other changes to the file, the deleted lines will be put into the file just after p or just before P the line on which the cursor is resting. For example, "g6dd would delete six lines from your file but retain them in the buffer g for the rest of your current vi work session.
Sign in to leave feedback. Blank Blank. Blank Details. Article ID: Related Articles 4. Unix: Getting started with vi. Unix: More information about vi.
Unix: The vi text editor. When a buffer is unloaded, it is not removed from the buffer list. Only the file contents associated with the buffer are removed from memory. When a buffer is deleted, it is unloaded and removed from the buffer list. A deleted buffer becomes an 'unlisted' buffer. Is it possible to configure Vim, by setting some option, to re-use the number of a deleted buffer for a new buffer? Vim will not re-use the buffer number of a deleted buffer for a new buffer.
Vim will always assign the next sequential number for a new buffer. The buffer number assignment is implemented this way, so that you can always jump to a buffer using the same buffer number. One method to achieve buffer number reordering is to restart Vim. If you restart Vim, it will re-assign numbers sequentially to all the buffers in the buffer list assuming you have properly set 'viminfo' to save and restore the buffer list across Vim sessions.
In any buffer for example, after entering :new to create a new buffer , enter the following options to change the current buffer to a scratch buffer:. This creates a temporary buffer which is not associated with a file, which does not have an associated swap file, and which will be hidden when its window is closed. On exit, Vim discards any text in a scratch buffer without warning. Also you can use scratch.
You can prevent a buffer from being added to the buffer list by resetting the 'buflisted' option. There are several ways to find out whether a buffer is modified or not. The simplest way is to look at the status line or the title bar. Another way is to check whether the 'modified' option is set or not.
If 'modified' is set, then the buffer is modified. To check the value of modified, use. You can prevent any modification to a buffer by re-setting the 'modifiable' option. To reset this option, use. You can set Vim options which are specific to a buffer using the "setlocal" command. This will set the 'textwidth' option to 70 only for the current buffer.
All other buffers will have the default or the previous 'textwidth' value. How does one execute a command in a new buffer? There are other things you can do with named buffers; for example, you can make choose-buffer show only a subset of buffers. Or just bind keys to paste them directly pasteb -bmybuffer0.
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