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When I have a file open in vim, in this case a log file, I'd like to trigger a refresh and load any file changes into my existing vim session.

I often use tail -f on log files, but as I'm using java and tomcat, the log messages are too much for tail...

Is there a vim command to reload an open file?

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too much for tail? even as a vim user i dont see how vim can improve the situation ... –  akira Feb 17 '11 at 17:40
    
possible duplicate of Tips for using vim as a log viewer –  akira Feb 17 '11 at 17:42
    
too much for tail in that the number of lines was unpredictable so I couldn't be sure that tail -f n 200 would be enough –  mcgyver5 Feb 17 '11 at 17:54
    
I've a log generated by modsecurity that contains non-ASCII characters. Both cat and tail lock the terminal when called on this file. Vim merrily chugs along. –  JS. Oct 12 at 17:15

1 Answer 1

up vote 26 down vote accepted

Give this a try:

:e

From :h :e:

Edit the current file. This is useful to re-edit the current file, when it has been changed outside of Vim.

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thanks! I thought at one point :e wasn't working for me but it works now! –  mcgyver5 Feb 17 '11 at 17:52

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