How to Find Postgres Log File and Postgres Data Directory from PSQL
If you want to find the location of your log file in Postgres, you'll need to hop into a Psql session..
psql dbname
Then it's as simple as running..
show data_directory ;
Which will output the data directory, in my case..
/Users/sea...
Written by Sean Behan on 05/25/2018
How to Remove Your Last Git Commit
Remove your last commit (if you haven't pushed yet)
git reset --hard HEAD~1
To see changes that have been committed and their position in HEAD
git reflog
And to undo your previous reset and advance the cursor to the reference immediately behind the cu...
Written by Sean Behan on 06/17/2012
Uncompress A Bz2 File Using Tar Command
Uncompress a bz2 file using tar command
tar --use-compress-program bzip2 -xvf your-file-to-uncompress.tar.bz2
@source http://www.kde.gr.jp/help/doc/kdebase/doc/khelpcenter/faq/HTML/bzip2.html...
Written by Sean Behan on 06/17/2012
Reading, Writing, Removing Files and Directories in Ruby
These aren't all of them, but I think they are some of the most useful.
# making a directory in another directory that doesn't yet exist...
FileUtils.mkdir_p '/path/to/your/directory/that/doesnt/exist/yet'
# recursively remove a directory and the conten...
Written by Sean Behan on 06/17/2012
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Written by Sean Behan on 06/17/2012
