Linux – Solve “Too many authentication failures for X” error

If you got the “Too many authentication failures for X” error on trying to connect to a server over ssh you can use the -o parameter to set the PubkeyAuthentication option to no.

With that parameter your machine won’t try to send all your public keys any more on ssh connect. As an alternative […]

PHP – br2nl

As a reverse function of nl2br you can use: