This tool will show the most relevant information about one or more certificates in pem format stored in a file or it will retrieve and show the certificates provided by a server.
To install the tool on a server clone this repository to /opt/crtinfo using
git clone git@git.jakobsbrunnen.ch:jb/scripts-crtinfo.git /opt/crtinfo
To make it available for simple use create a symlink using
ln -s /opt/crtinfo/crtinfo /usr/local/bin/crtinfo