I got sick of of running gensync <id> for each of the mirrors i pull from (currently 3 but I'm inherently lazy) so I pulled up gensync and quickly added a Sync all sources option (-a). Figured others might have a use for such an option and decided to submit the patch back to you guys Reproducible: Always Steps to Reproduce:
Created attachment 28345 [details, diff] Patch to add -a Attached the patch against gentoolkit-dev-0.2.0-pre2's gensync adds the -a, --all-sources option
Will look at it.
Applied. Will be part of the next Gentookit release.