Posted over 6 years ago. Visible to the public.

Bash: Heavy headings for CLI

To print a colored full-width bar on the bash, use this bash script expression:

echo -e '\033[37;44m\nHEADING\033[0m\nLorem ipsum ...'

In Ruby:

puts "\033[37;44m\n #{text}\033[0m" # blue bar

Notes: -e turns on escape character interpretation for echo. See this card for details on bash formatting.

The line above will print:

Does your version of Ruby on Rails still receive security updates?
Rails LTS provides security patches for old versions of Ruby on Rails (3.2 and 2.3).

Owner of this card:

Dominik Schöler
Last edit:
about 6 years ago
About this deck:
We are makandra and do test-driven, agile Ruby on Rails software development.
License for source code
Posted by Dominik Schöler to makandra dev
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