1
vote
2answers
182 views

Negative lookbehind/ahead assertions in Linux less pager (or vim)

I want to find all instances of "index" not followed by .php in a log using less. /index(?!\.php) does not work. Is this possible? What is the regex for less and vim (do they differ?). Is this not ...
0
votes
1answer
47 views

Piped search queries in vim or less

I would like to be able to search a log file for lines that being with ^2014-02-18 15:30:[0-9:,]* and have UserName:someguy much later in the same line. I am sure I could do a regex to include any ...
2
votes
4answers
1k views

less command and syntax highlighting

I need to use the less command with the syntax highlighting of the vim command for python, C, bash and other languages. How do I apply syntax highlighting colors according to vim colors for less ...
5
votes
2answers
180 views

Can I get vim-stlye (hjkl) navigation for GNU info?

The layout of my netbook's keyboard means that using the arrow keys for navigation is slightly uncomfortable. Is there a way to make GNU Info pages use vim-style hjkl navigation? I know I can info ...
5
votes
3answers
228 views

How to scroll large datafile while keeping header

Suppose I have some large datafile, which overflow the screen in both vertical and horizontal direction. How can I browse this file, while the header-lines stay on the screen? For the moment, I am ...
9
votes
1answer
944 views

How to have tail -f show colored output with vim?

In this question, Gilles answered Yet another possibility is to run tail -f in an Emacs shell buffer and use Emacs's syntax coloring abilities. Because I'm a vim user, I'd like to do this with ...
9
votes
2answers
2k views

Can less invoke vim instead of the default vi when I hit the 'v' key?

I want to launch vim instead of the default vi editor when I hit v in less. Are there any settings I can modify to allow me to do this?