stungeye

After installing certbot:

sudo service nginx stop
sudo ./certbot-auto certonly --standalone -d sub.example.com --standalone-supported-challenges http-01
sudo service nginx start

Modified the ngnix site conf:

server {

listen 80;

RLovelett

zfs list -r -H -t snapshot -o name stream/lxc/stash | xargs -n1 zfs destroy

dschneider

# For each database:
ALTER DATABASE database_name CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci;
# For each table:
ALTER TABLE table_name CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
# For each column:
ALTER TABLE table_name CHANGE column_name column_name VARCHAR(191) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
# (Don’t blindly copy-paste this! The exact statement depends on the column type, maximum length, and other properties. The above line is just an example for a `VARCHAR` column.)

wvanbergen

#!/usr/bin/env ruby

# Converts an InnoDB database that uses a shared InnoDB tablespace file (e.g. ibdata1) to use
# a separate file per table.
#
# - First change your my.cnf file to use separate files by adding "innodb_file_per_table" to 
#   the [mysqld] section. (This is safe: MySQL will revert to the giant file if it cannot find
#   the per table file.)
# - Restart the MySQL server
# - cd to the directory of your database (cd /opt/mysql/data/mydb)