I was unable to login from my old iMac running Yosemite to my new iMac running Ventura using RSA keys. It turns out that RSA key support was disabled in Ventura. To correct the problem, I added the following two lines to the bottom of BOTH /etc/ssh/ssh_config and /etc/ssh/sshd_config on the Ventura side:
In this case I had done a restore from a MySQL 5.1 server to a MySQL 5.6 server. That was not too smart, because it broke the mysql database table structures and prevented me from logging in remotely. Local login worked both via the socket and TCP. mysql -u root -p -h remoteHostName Enter password: […]
To change security authentication mode: In SQL Server Management Studio Object Explorer, right-click the server, and then click Properties. On the Security page, under Server authentication, select the new server authentication mode (Windows and SQL auth), and then click OK. In the SQL Server Management Studio dialog box, click OK to acknowledge the requirement to […]
Connect the two servers using a serial null modem cable. This example assumes the first serial port (i.e. uart0 or COM1:). On host you want to login TO: Edit /etc/ttys to add the following: [code]ttyu0 "/usr/libexec/getty std.9600" vt100 on insecure[/code] Then run “kill -HUP 1” as root. On host you want to login FROM: Add […]
erics, May 19th, 2023 
Categories: How-To's, Technology denied, HostKeyAlgorithms, howto, key, login, MacOS, OSX, Permission, Pubkey, PubkeyAcceptedAlgorithms, PublicKey, RSA, ssh, sshd, tips, Ventura, Yosemite
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