Tips for using the vim clipboard in file a.txt: "a5yy --- double quotation marks + a --- indicates you want to operate the clipboard --- + 5yy --- indicates you want to copy 5 rows, to clipboard a --- "b10yy --- double quotation marks + B --- indicates you want to operate the B clipboard www.2cto.com clipboard:" ap ---- double quotation marks + a ---- indicates you want to use the clipboard ---- + p indicates you want to perform the paste operation! -------------------------------------------------- Powerful functions! -------------------------------------------- Save as: w backup.txt if the backup.txt already exists, then: w> backup.txt is appended. Read a file: r/etc/group www.2cto.com. The result of executing a command is: r! Ls ---------------------------------------- a new interesting new discovery: sh from the editor, it is shown that the process tree is like this: bash-vim-bash cmd_^. Author Jerryz