4
votes
1answer
146 views

How can I colorize head, tail and less, same as I've done with cat?

I've got 'color cat' working nicely, thanks to others (see How can i colorize cat output including unknown filetypes in b&w?). In my .bashrc: cdc() { for fn in "$@"; do source-highlight ...
1
vote
4answers
193 views

How to change color of a character while tailing and tr

I regularly use this command line but I would like to change the color of the "|" to green in the output. Does anyone know how I can accomplish this? tail -f file.log | tr '\001' '|' | grep TEST
9
votes
1answer
929 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 ...
83
votes
13answers
29k views

How to have tail -f show colored output

I'd like to be able to tail the output of a server log file that has messages like: INFO SEVERE etc, and if it's SEVERE, show the line in red; if it's INFO, in green. What kind of alias can I ...