[HACKERS] FYI: git worktrees as replacement for "rsync the CVSROOT"

Not sure how many people still use [1], as referenced by our git 
wiki[2], but it appears git worktrees are a viable replacement for that 
technique. In short, if you're already in your checkout:

git worktree add ../9.6 REL9_6_STABLE

would give you a checkout of 9.6 in the ../9.6 directory.

BTW, I learned about this from this "git year in review" article[3].

1: 
https://www.postgresql.org/message-id/20090602162347.GF23972@yugib.highrise.ca
2: 
https://wiki.postgresql.org/wiki/Working_with_Git#Continuing_the_.22rsync_the_CVSROOT.22_workflow
3: 
https://hackernoon.com/git-in-2016-fad96ae22a15?imm_mid=0ec3e0&cmp=em-prog-na-na-newsltr_20170114#.shgj609ad
-- 
Jim Nasby, Data Architect, Blue Treble Consulting, Austin TX
Experts in Analytics, Data Architecture and PostgreSQL
Data in Trouble? Get it in Treble! http://BlueTreble.com
855-TREBLE2 (855-873-2532)