Tail With Color

Try out multitail ¹. This is an übergeneralization of tail -f. You can watch multiple files in separate windows, highlight lines based on their content, and more.

multitail -c /path/to/log The colors are configurable. If the default color scheme doesn't work for you, write your own in the config file. For example, call multitail -cS amir_log /path/to/log with the following ~/.multitailrc.

The tail command is frequently used to monitor log files. In this short tutorial, we'll discuss approaches to augmenting tail 's output with colors to highlight important information conveyed by log files. What I would like to do is craft something that would highlight WARN in yellow and ERROR in red, and MicroKernel in green.

I tried just piping grep --color=auto multiple times, but the only color that survives is the last command in the pipe. Is there a one liner to do this? Or even a many-liner? Any specific output program? It depends on the program sending the data through the pipe.

head, tail, etc aren't the ones removing the colors, it's the program generating the data that usually check if the output is going to the console (colored), a file or pipe (not colored). Tail it with color A lightweight utility that enhances log file monitoring by adding color-coding to different log levels, making it easier to spot errors, warnings, and other important information at a glance. Color output of linux tail command.

GitHub Gist: instantly share code, notes, and snippets. How can I colorize head, tail and less, same as I've done with cat? Ask Question Asked 12 years, 1 month ago Modified 12 years ago. How to get colored output with tail command [duplicate] Ask Question Asked 7 years, 9 months ago Modified 6 years, 7 months ago.

Discover species of birds with fantastically colored tails, from peacocks' iridescent displays to hummingbirds' jewel. tail -f with color? I'm looking for a tool that does something like tail -f, or the 'F' command of less, but with the ability to specify a regex and highlight matches in a different color as the text scrolls by. Any ideas how to achieve that?