Sep 29 19:19:41 wopr sshd[11801]: error: Could not load host key: /etc/ssh/ssh_host_ed25519_key If you’re getting this error message in the log file, you most likely have the ed25519 HostKey enabled in your sshd_config file but for some reason, no host key was generated for it. Since openssh-6.4 you can run the ssh-keygen command to generate …
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Usually, my first step after setting up a new Ubuntu guest is to enable console access in order gain shell access on the newly created VM. Step 1 – Activate the serial console in the guest nano /etc/default/grub Change the GRUB_CMDLINE_LINUX_DEFAULT to: GRUB_CMDLINE_LINUX_DEFAULT=”console=ttyS0,38400n8 console=tty0″ Don’t forget to update Grub update-grub Step 2 – Create the …
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Here’s a quick one. The route command won’t show you the full routing table in Mac OS X. You have to use the netstat command: netstat -rn This will print the numeric view. If you prefer host names, omit the n parameter: netstat -r
