Jim jimathyp

Git usage

requires netcat/nc

spark.read.format('csv').load('path')

sudo service postgresql start
sudo service postgresql status
sudo service postgresql stop

WIP

sudo -u postgres -i

Futex. fast userspace mutex. kernel system call. used to implement basic locking.

added a page and subpages, but when clicking on the subpages it is 'disconnected' from the menu;
ie. get Docs > bw_table
but expect: Docs > Catalogue > Ingest > BW Logs > bw_table

Bucket Owner Bucket Time


	# WSL ~/.bash_profile

	echo "Function 'login <aws_vault_profile_name>'"
	login() {
	echo '$(date) login to $1' \| tee --append ~/aws_logins.log
	# aws-vault version 5
	aws-vault login -s $1 \| xargs nohup chrome.exe --incognito &> ~/chrome.nohup.out
	}