Common gvim/Vim/VI commands and skills

Common Vim/VI commands:

• Its replacement function is very useful. For details, see vimreplacement function. html
• Search for a word:/word, or move the cursor to the word using the * command. Vim will get the word on the cursor and use it as the string to be searched, while # is reverse lookup.
• [,]: The cursor jumps up and down between empty rows.
• X or delete indicates DL (delete the characters under the current cursor)
• X indicates DH (delete the character on the left of the cursor)
• D Indicates d $ (delete to the end of the row)
• C Indicates C $ (modified to the end of the line)
• S indicates Cl (modify one character)
• S indicates CC (modify a whole line)
• CTRL-V start the visual mode.
• Copy: The YW command contains white spaces after the word, the Ye command does not include white spaces after the word, the YY or y Command copies a whole line, and the Y $ Command copies to the end of the line.
• Delete: The DW command contains the blank characters after the word, and De does not include the blank characters after the word. The DD Command copies the entire line and deletes d $ or D to the end of the line.
• : W,: WQ,: Q! ,: E! Save, save, and exit, do not save, and re-open.
• "+ Add YW, ye, YY, Y, y $, P to use the system clipboard.
• /Pattern -- pattern refers to the content to be searched. VI searches for the first style that matches the specified content in the file.
• /-- Repeat the previous search
• % Move the cursor to the matching circle/square brackets
• : S/pattern1/pattern2 -- replace each content that matches pattern1 in the current row with pattern2
• : % S/pattern1/pattern2 -- replace each content that matches pattern1 in the entire file with pattern2
• U undo the previous operation, and CTRL + R repeat the previous operation.
• N: Repeat the previous search command in the same direction.
• N: Repeat the previous search command in the reverse direction.
• Gg moves the cursor to the first line of the file.
• G move the cursor to the last line of the file. Press Ctrl + V and drag the mouse to select all.
• = Automatic alignment format.
• : 966, jump to 966 rows
• Cscope usage: In the source file directory, cscope-rbkq is generally enough, but sometimes does not work for C ++ and Java. The solution is to execute set_cscope.sh in the source file directory, valid. Then in Vim, click the keywords in crtl + to jump to the definition.