Author: Ken Favors
How To Optimize A Table In MySQL Or MariaDB
http://stackoverflow.com/questions/5474662/mysql-optimize-all-tables $ mysqlcheck -u root -p -o dbname In MariaDB you will see: … note : Table does not support…
How To Install And Configure Sendmail On Ubuntu
https://gist.github.com/adamstac/7462202 https://www.abeautifulsite.net/configuring-sendmail-on-ubuntu-1404 1. Install Sendmail $ sudo apt-get install sendmail 2. Configure /etc/hosts file: Find your hostname by typing: $…
How To Clear System Cache In Ubuntu
http://www.ubuntugeek.com/how-to-clear-cached-memory-on-ubuntu.html $ sync; echo 3 | sudo tee /proc/sys/vm/drop_caches
How To Install Truecrypt On Ubuntu
Security https://www.digitalocean.com/community/tutorials/how-to-install-truecrypt-cli-on-linux https://wiki.archlinux.org/index.php/TrueCrypt Mounting a volume $ truecrypt –mount /path/to/device /path/to/mountpoint example: $ truecrypt –mount /dev/sdc1 /media/thefolder then enter the…
How To Encrypt Removable Drive With LUKS
https://www.cyberciti.biz/hardware/howto-linux-hard-disk-encryption-with-luks-cryptsetup-command/ https://gitlab.com/cryptsetup/cryptsetup
How To Change User Password In Ubuntu
http://askubuntu.com/questions/423942/change-password-on-root-user-and-user-account To change the root password, login as root, then do: $ sudo passwd enter your current password, then the…