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Comandos Linux

Algunos comandos en linux utilizados

/usr/sbin/ntsysv ----Para ver la lista de servicios y fijar cual arranca y cual no
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instalar FEDORA 9 en VirtualPC

Para instalar Fedora 9 en virtualPC se obtuvo ayuda desde la pagina web  http://blogs.technet.com/seanearp/archive/2008/05/19/installing-fedora-9-sulphur-in-virtual-pc-2007.aspx Installing Fedora 9 (Sulphur) in Virtual PC 2007 Fedora 9 was released last week, which you can download here: http://fedoraproject.org/get-fedora.html .  What's new?  Highlights from the release notes include: GNOME 2.22 . GNOME now includes a webcam photo and video creation utility called Cheese , improved network filesystem support, a new international clock applet, Google Calendar support and custom email labels in Evolution, a new Remote Desktop Viewer, improved accessibility features, and PolicyKit integration. KDE 4.0.3 Xfce 4.4.2 NetworkManager 0.7 provides improved mobile broadband support, including GSM and CDMA devices, and now supports multiple devices and ad-hoc networking for sharing connections. The Fedora installer, Anaconda , now supports partition resizing for ext2...
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25 Useful IPtable Firewall Rules Every Linux Administrator Should Know

Tomado de http://www.tecmint.com/linux-iptables-firewall-rules-examples-commands/ Managing network traffic is one of the toughest jobs a system administrators has to deal with. He must configure the firewall in such a way that it will meet the system and users requirements for both incoming and outgoing connections, without leaving the system vulnerable to attacks.  25 IPtables Firewall Rules for Linux This is where iptables come in handy. Iptables is a Linux command line firewall that allows system administrators to manage incoming and outgoing traffic via a set of configurable table rules. Iptables uses a set of tables which have chains that contain set of built-in or user defined rules. Thanks to them a system administrator can properly filter the network traffic of his system. Per iptables manual, there are currently 3 types of tables: FILTER – this is the default table, which contains the built in chains for:IN...
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