learning vi and vim editors

, if you use the "E" key in insert mode, the letter "E" is entered. If you want to achieve the same effect in insert mode, you need to define it as follows:This allows you to enter the "E" key in insert mode to move the cursor to the end of the current word and still remain in insert mode. However, there is a problem: You can no longer enter the text "E". If you want the character "E" to return to normal text input mode, you can use the following command: ": unmap! E "(But this command does not

Vim for common Linux editors Overview Vi editor is the most commonly used text editor in Linux systems. In the Linux field, vi has the reputation of "Editor". Almost all Linux releases contain vi programs. Vi works in character mo

simpler way of writing:This command replaces the line start (^) with a "//", "^" for the beginning of a line (this is a logical concept, not the actual character, so the actual beginning of the character is not actually replaced).(11) Add a period to the end of all lines of the file:":%s/$/./".(12) Reverse the order of all hyphens separated parts:(13) All the words in the file are capitalized:":%s/.*/\u/" or ":%s/./\u/g", but the first command will be faster.(14) Reverse the order of the lines

Document: Q! Force exit edit (sometimes the document is changed and you want to quit editing without saving it, use this command)> Move CursorHJKL has four keys on the keyboard that are used to control the left, bottom, top, and right of the cursor. H moves one character to the left. It is located at the far left of the four keys, and moves one character to the right when the control wants to move left. As with H, on the far right, J moves to the following line. There is a wood to s

read-only: w filename Save As: n1,n2 w filename Saves the contents of N1 to N2 as a filename file: Set NU: Show serial numberSet Nonu: No serial number displayed: Q: Exit VI: q! : If you modify the file and do not want to save it, you can force the exit: Wq: Exit after saving: wq! : Quit after forcing save to save to the current user's permissions to the file: x: Save and exit: R filename: reads the data from another file into the line behind the cur

line O,o o Insert a new line below the current line, o insert a new row on the current line R,r R replaces only the current character, R always replaces the character indicated by the cursor (ESC stop) (c) command-line modeUseful: Save, leave, modify settings. : W Save File : Q Leave VI : Wq Leave after saving Plus! To have a com

the line)N1,n2s/^/\/\//g (add "//" before the beginning of the line)Replacement:: AB MyBlog LvSantorini.oschina.net (cancellation with Unab)Note: The various shortcut keys that are set when you vim a file are only available for this edit file, and editing again after exiting will no longer work. If you want to use these shortcuts permanently, you need to edit the. VIMRC configuration file in the host directory to save all the shortcuts you need to us

placeD Remove the anti-white placeMulti-file editingOpen multiple FilesVim filename1 filename2 Filename3 ...: N Edit Next file: N Edit Previous file: Files lists all files that are currently being opened by vim Multi-window editing: SP filename opens a new window that, if added with filename, indicates that a new file is opened in a new window, otherwise two windows are the same file content.Crtl+w+j Press CRTL+W, and then press J, move to the lower

edit operationThe continuous u command undoes the previous n edit operations#u: Undo Recent # edits directlyUndo the most recent undo action: Ctrl+r12. Repeat the previous edit operationDot character.13, the visualization mode is used to delete the copy and paste operationsV: Select by characterV: Select by rectangle14, find (support regular expression, in the last row mode)/pattern from yourselves to tail? PATTERN from current to headerN: Find from top to bottomN: Find from bottom to topXV, fi

of VIM was changed to VI improved (improved. Afterwards, VIM has added countless new features. As the first milestone, version 1994 added the multi-window editing mode (split windows) in 3.0 ). From then on, there can be more than one Vim editing file displayed on the same screen.

Build and use the Linux development environment -- vim and linuxvim in common Linux editorsOverview Vi editor is the most commonly used text editor in Linux systems. In the Linux field, vi has the reputation of "Editor". Almost all Linux releases contain vi programs. Vi work

Unix Linux vi Vim User manualAbout ViVi is the most popular full-screen document editor in the Unix world, and almost any UNIX machine can saywill provide this software. Linux Of course also has, its VI is actually Elvis (copyright question), but they allAlmost. Familiar with the DOS of the document processing, may feel that