Fix Corrupt Blocks (bad "magic number")
change size of vmware swapfile
tar Command (including tar.gz and tar.bz2)
zip Command
7zip Command
crontab Command
set static dns servers of your own choice
create your own no-logs vpn server
mount the shared folder after you create it in vmware-player
create secure passwords from linux command line
python script to encrypt all the files in a directory
python script to decrypt files encrypted with encrypt-files.sh
cat and tac: read, create, write to, append, overwrite, read-in-reverse, files; and exclude files from output
initialize and update signing keys for Arch-Linux repositories
fix pesky update/upgrade corrupt-key problems in pacman
renew cert-bot certificate and other info on LetsEncrypt project - free https encrypt
set cpu to performance mode