VPN over SSH

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VPN over SSH SSH Tunnel SSH based tunneling VPN-SSH   Since OpenSSH 4.3 tun/tap device can be used to encrypt a tunnel and create VPN over SSH. This is much like other TLS based VPN solutions e.g. OpenVPN. The main advantage to use SSH based tunneling is no need to install and configure additional software. … Continue reading VPN over SSH

Installing Log.io on CentOS

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Installing Log.io on CentOS log.io:   Real-time log monitoring in your browser Powered by node.js + socket.io Log.io uses nodeJS, so first of all we need to install Node JS on a CentOS machine with the dependencies. You should have root or sudo access for it.

Munin: tips and tricks. fix disk width

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Munin: tips and tricks. fix disk width         in the file: /etc/munin/plugin-conf.d/munin-node you need to add next:

than perform a restart of the munin-node:

Munin: tips and tricks. html and graphics generation

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Munin: tips and tricks. html and graphics generation         My munin server tuns at ubuntu 12.04 LTS. To regenerate graphs in /var/cache/munin/www run:

To regenerate index.html in /var/cache/munin/www turn on cron-based strategy and turn off cgi-based strategy in munin.conf and run: