secure shell

How do I install OpenSSH sshd server under Debian GNU/Linux operating systems?

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How do I block port number with iptables under Linux operating systems?

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How do I start / stop or restart Apache web sever via SSH (secure shell) under Linux or UNIX operating systems?

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How do I regenerate OpenSSH sshd server host keys stored in /etc/ssh/ssh_host_* files? Can I safely regenerate ssh host keys using remote ssh session as my existing ssh connections shouldn’t be interrupted on Debian or Ubuntu Linux?

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Q. I’ve HP-UX installed on my HP UX UNIX server. But I’m not able to start or restart the OpenSSH ssh server. How do I stop or restart sshd under HP-UX? A. HP-UX Secure Shell uses Pluggable Authentication Module for password authentication. Server configuration file is located at /opt/ssh/etc/sshd_config. HP-UX SSHD System Startup and Shutdown […]

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