How do you show color output tail?
If your screen is clearing after colorizing you must use option -A . \e[1;31m will give you the red color. If you would like some yellow, use \e[1;33m , and for green use \e[1;32m . The \e[0m restores the normal text color.
How do I display color in terminal?
Then go in your Terminal settings -> Preferences -> Profiles -> Text -> Display ANSI colors. Open a new terminal and you should be ready to go!
What color is teal?
Teal is a deep blue-green color; a dark cyan. Teal gets its name from the colored area around the eyes of the common teal, a member of the duck family. The first written use of Teal as a color name in English was in 1917.
How does tail work in the command line?
Pass the filename on the command line and use the -f (follow) option. As each new log entry is added to the log file, tail updates its display in the terminal window. You can refine the output to include only lines of particular relevance or interest.
How to have tail-F show colored output?
One solution that works for coloring all sorts of text, not just logfiles, is a Python tool, ‘ colout ‘. pip install colout myprocess | colout REGEX_WITH_GROUPS color1,color2… [attr1,attr2…] Where any text in the output of ‘myprocess’ which matches group 1 of the regex will be colored with color1, group 2 with color2, etc.
What kind of Alias can I setup for a tail command?
I’d like to be able to tail the output of a server log file that has messages like: etc, and if it’s SEVERE, show the line in red; if it’s INFO, in green. What kind of alias can I setup for a tail command that would help me do this?
How to get colored output from a grep?
To get colored output from standard commands like grep, you should set this alias in your .bashrc when you grep something in your file you see something like this, (but probably in red):