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Buyer: xiujuan lu (luxiujuan@gmail.com) Transaction ID: 85W16630AD8515549 Vim 101 Hacks www.thegeekstuff.com For example, you can insert the current date and time into the file you are editing by executing the following. :r! date Append Text The following explains various methods to append text. Key a Description Append text after the current cursor position A Append text to the end of the line Hack 21. Replace Text The following explains various methods to replace text in a file. Key r{c} Description To replace a single character with the single character {c} R To replace characters until you press (note: this acts like A after reaching the end of a line, rather than wrapping and replacing characters on the next line) 50
Buyer: xiujuan lu (luxiujuan@gmail.com) Transaction ID: 85W16630AD8515549 Vim 101 Hacks www.thegeekstuff.com Hack 22. Substitute Text The following explains various methods to substitute text in a file. Key s Description Substitute the current character with new character S Substitute the current line with new text 4s Substitute 4 characters (from current position) with new text 4S Substitute 4 lines (from current line) with new text Let us assume that we are editing the following file $ vim employee.txt 100 John Doe DBA 200 John Smith Sysadmin 300 Raj Patel Developer • If your cursor is over D on “John Doe” and if you type 2s, you’ll be replacing ‘Do’ with any new text that you type. • If your cursor is anywhere on line 1 and if you type 2S, you’ll be replacing both the 1 st and the 2 nd line with any new text that you type. 51
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