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Hints&Tricks.md

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Concert Demos Hints & Tricks

This is listing that were useful in the making of this project:

Hints & Tricks

  • Fix PostgreSQL:
sudo chown -R postgres:postgres /var/run/postgresql
  • Find Postgres configuration file:
psql -U postgres -c 'SHOW config_file'
  • Change connections properties:
max_connections=1000
shared_buffers=512MB
  • Restart Postgresql
service postgresql restart
  • Possible postgres locations:
/etc/postgresql/9.5/main/postgresql.conf
/var/lib/pgsql/data/postgresql.conf
  • Start docker machine
service docker start
  • Git tag change
git tag new-tag old-tag
git tag -d old-tag
git push origin :refs/tags/old-tag
git push --tags
git pull --prune --tags