A small example of advance aptitude usage

Few years ago I 'preserved' few example of advance aptitude usage I found on a Debian mailing list. Recently I had a chance to use them again. I was looking for a version of packages with distinguish string in a name (let say it was 'apache').

aptitude versions \$(aptitude search ~iapache| awk '{print \$2}')

• So first I ran aptitude search for 'apache' term, but only among installed packages - aptitude search ~iapache
• From the results I cut package name (second column) - awk '{print \$2}'. Please note I escaped dollar character, because I run this command using Ansible (see this blog entry for more details).
• The outcome of those two command allows me to query package versions - aptitude versions

Links

• http://larryn.blogspot.co.uk/2012/01/some-time-ago-on-debian-mailing-list.html
• http://larryn.blogspot.co.uk/2015/04/the-cassandra-ansible-pipe-and.html