New files from parts of current buffer

:n,m w newfile.txt
On command mode in Vim you can save parts of the current buffer in another file. * The 'n' value represents the first line of the new file. * The 'm' value represents the last line of the new file. * newfile.txt is the newfile. The results are similar to this command in perl: perl -ne 'print if n..m' in.sql > out.sql

8
By: milmazz
2009-03-02 19:40:34

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What Others Think

Nice. For those not familiar, :set number to show line numbers in VI, and :set nonumber to turn them off.
sud0er · 485 weeks and 3 days ago
In vi here is a way to do this without line numbers. First, move to the line you want to start at and type "ma" (mnemonic "mark a"). 2nd, move to the line you want to end at, type "mb". Now type :'a,'b w newfile.txt
mpb · 483 weeks and 1 day ago
You can also hit Shift-V at the start position of the block you want, navigate to the end and type ':w newfile.txt' to parse that selection out as the new file. It's the same thing, just using the "visual" system to create the marks.
Vilemirth · 257 weeks ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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