homebrew_debug

brew_starting_postgres

wk:~> sudo bash
Password:
bashrc
bash: /Users/root/.travis/travis.sh: No such file or directory
bash-3.2# brew uninstall
This command requires a keg argument
bash-3.2#
bash-3.2# brew uninstall postgres
Uninstalling /usr/local/Cellar/postgresql/9.4.5... (3021 files, 40M)
bash-3.2# ps axuw | grep postgres
root            24965   0,0  0,0  2432772    656 s010  S+    3:15     0:00.00 grep postgres
wkoszek         24805   0,0  0,0  2468112    608   ??  Ss    3:12     0:00.00 postgres: stats collector process
wkoszek         24804   0,0  0,0  2612968   1504   ??  Ss    3:12     0:00.00 postgres: autovacuum launcher process
wkoszek         24803   0,0  0,0  2604776    724   ??  Ss    3:12     0:00.01 postgres: wal writer process
wkoszek         24802   0,0  0,0  2612968   1764   ??  Ss    3:12     0:00.04 postgres: writer process
wkoszek         24801   0,0  0,0  2604776    776   ??  Ss    3:12     0:00.00 postgres: checkpointer process
wkoszek         24799   0,0  0,2  2604776  14572   ??  S     3:12     0:00.02 /usr/local/opt/postgresql/bin/postgres -D /usr/local/var/postgres -r /usr/local/var/postgres/server.log
bash-3.2# kill -9 24799
bash-3.2# ps axuw | grep postgres
root            24976   0,1  0,0  2432772    656 s010  S+    3:15     0:00.00 grep postgres
bash-3.2# ps axuw | grep postgres
root            24986   0,0  0,0  2432772    656 s010  S+    3:15     0:00.00 grep postgres
bash-3.2# brew install postgres
==> Downloading https://homebrew.bintray.com/bottles/postgresql-9.4.5.yosemite.bottle.tar.gz
Already downloaded: /Library/Caches/Homebrew/postgresql-9.4.5.yosemite.bottle.tar.gz
==> Pouring postgresql-9.4.5.yosemite.bottle.tar.gz
==> Caveats
If builds of PostgreSQL 9 are failing and you have version 8.x installed,
you may need to remove the previous version first. See:
  https://github.com/Homebrew/homebrew/issues/2510

To migrate existing data from a previous major version (pre-9.4) of PostgreSQL, see:
  https://www.postgresql.org/docs/9.4/static/upgrading.html

To have launchd start postgresql at login:
  ln -sfv /usr/local/opt/postgresql/*.plist ~/Library/LaunchAgents
Then to load postgresql now:
  launchctl load ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
Or, if you don't want/need launchctl, you can just run:
  postgres -D /usr/local/var/postgres
==> Summary
🍺  /usr/local/Cellar/postgresql/9.4.5: 3021 files, 40M
bash-3.2# ps axuw | grep postgres
root            27240   0,1  0,0  2441988    676 s010  S+    3:16     0:00.00 grep postgres
wkoszek         27088   0,0  0,0  2468112    604   ??  Ss    3:16     0:00.00 postgres: stats collector process
wkoszek         27087   0,0  0,0  2612968   1428   ??  Ss    3:16     0:00.00 postgres: autovacuum launcher process
wkoszek         27086   0,0  0,0  2612968    720   ??  Ss    3:16     0:00.00 postgres: wal writer process
wkoszek         27085   0,0  0,0  2612968    808   ??  Ss    3:16     0:00.00 postgres: writer process
wkoszek         27084   0,0  0,0  2612968    776   ??  Ss    3:16     0:00.00 postgres: checkpointer process
wkoszek         27082   0,0  0,2  2612968  14596   ??  S     3:16     0:00.02 /usr/local/opt/postgresql/bin/postgres -D /usr/local/var/postgres -r /usr/local/var/postgres/server.log