/freebsd

//monowall

//pfsense

/netbsd

/openbsd

cpp

c#

linux coding

vim

emacs

eric

sql

/mysql

/mariasql

/postgresql

Windows

/powershell

/app development

Monitoring

/telementry

/shinken

/nagios

/icinga

/munin

/cacti

/zabbix

/collectd

/mon

/observium

network

/nmap

/ping plotter

/etherape

/wireshark

/

network management

/jjffnm

/opennms

configuration management and deployment

/cfengine

/puppet

Operating Systems

http://openindiana.org/

FreeBSD

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seafile

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Mobile