Delete directories older than 90 days
find /var/log/hostdb/* -type d -mtime +90 -exec rm -rf {} ;
-type d only look at directories, f would be files -mtime +90 modified time greater than 90 days ago
2010
Import key into apt
wget -q http://tools.hursley.ibm.com/repo/pubkey -O- | sudo apt-key add -
Load CSV data into MySQL
load data local infile 'export.csv' into table table_name
fields terminated by ','
enclosed by '"'
lines terminated by 'n'
(field_list)