JustGAST

// ==UserScript==
// @name        cloud.mail.ru folder size sum
// @description Shows folder sum size in Mb for russian locale
// @match       *://cloud.mail.*
// ==/UserScript==

const getSizeInMb = (size) => {
  switch (true) {
    case size.includes('МБ'):
      return parseFloat(size.substring(0, size.length - 3));

JustGAST

SELECT table_name AS "Table",
ROUND(((data_length + index_length) / 1024 / 1024), 2) AS "Size (MB)"
FROM information_schema.TABLES
WHERE table_schema = "database_name"
ORDER BY (data_length + index_length) DESC;

JustGAST

# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE

# Backup to gzip
pg_dump db_name | gzip > dump_name.sql.gz

# Restore from gzip

JustGAST

var elems = document.getElementsByClassName('collection');
for (let idx in elems) {
	var elem = elems[idx];
	var countElem = elem.querySelector('.count');
	
	if (countElem.textContent !== "") {
		continue;
	}
	
	var actionsElem = elem.querySelector('.actions');