Using the grc app on Linux (Debian / Ubuntu) you can easily colorize your shell environment. This will work for Bash or ZShell.
Colorization of cli application output:
apt install grc
nmap -v -sS 192.168.0.1
This makes output of cli commands easier to read.
Alias:
Set the above nmap command to always colorize by editing your .bashrc:
nano .bashrc
alias nmap="grc nmap"
You can do the same thing for other commands from the shell or installed apps.
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