How do I encrypt my SSH keys?

To make a new SSH key pair (private + public keys), use ssh-keygen. If you enter a passphrase, the private key file will be encrypted with that password. $ $ ssh-keygen -t rsa -f ~/.ssh/newkeyGenerating public/private rsa key pair.Enter passphrase (empty for no passphrase):Enter same passphrase again:Your identification has been saved in /Users/jsmith/.ssh/newkey.Your public key …

Continue reading ‘How do I encrypt my SSH keys?’ »

Why am I seeing “Unable to scan (resource busy)” in Disk Utility when I try to restore a disk image?

Why do I keep seeing “Unable to scan “disk image.dmg” (Resource busy)” and “Restore Failure – Could not validate source – Operation not supported” in Disk Utility in MacOS 10.9 when trying to restore a disk image (.dmg) to a USB drive? Answer: A “feature” of┬árecent versions of MacOS “Disk Utility” requires that a source …

Continue reading ‘Why am I seeing “Unable to scan (resource busy)” in Disk Utility when I try to restore a disk image?’ »