Login: pjr Name: Paul Rayner Directory: /home/pjr Shell: /bin/plan.cat Last login Thu Dec 02 00:36:59 2021 UTC Mail forwarded to pjr@pr0.co.uk. Plan: Advent of code day 1 in dc: dc -f input -e "[lr1+sr]sm[rdstrLt<mz0!=c]sclcxlrp" dc -f input -e "[lr1+sr]sm[SkSgSgLkrdstrLt<mLgLgz3!=c]sclcxlrp"