FreeBSD 6.2 release digt
Skrevet nær FreeBSD 6.2 release tidspunktet. Jeg glaeder mig i denne tid,nu kommer releasen snart saa blid.og saa maa 6.2 da komme!Min chef hver dag til hjemmesiden gaar,og naar han logger ud, jeg staarog ser hans triste blik.Og paa hans desktop forleden dag,jeg saa en…
Opdatering af FreeBSD
Noter fra 2008. Denne fil er ikke færdig. Giv mig evt. feedback, hvis du har kommentarer. Generelt om opdateringer Via cvsup kan man både hente opdateringer til grundsystemet og ports. Jeg bruger porten net/cvsup-without-gui til cvsup, og jeg konfigurerer min cvsup, ved at kopiere linjerne der begynder med SUP…
Noter til bogen Mastering FreeBSD and OpenBSD Security del 2
Programsituationer Lars Sommer < [email protected] > 11. september 2007 Noter til bogen Mastering FreeBSD and OpenBSD Security del 2 Indhold Kapitel 1 Webserver 1.1 Angreb En webserver står ofte åben for hele verden, så folk kan komme og se på hjem- mesiderne. Dette medfører at webservere ofte er…
File backed encrypted file system on FreeBSD 6.2
Lars Sommer, [email protected], 2008-01-10 Written as a personal note. This is useful when you need an encrypted file system, without modifying the partition table. Directly based on: http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/disks-virtual.html http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/disks-encrypting.html --- Names and paths used I'm making my stuff in a separate folder in my homedir,…
BSD-sikkerhedsnoter v.0.1
Lars Sommer < [email protected] > 11. april 2006 0.1 Forord og introduktion 0.1.1 Forord BSD er godt. BSD kan gøres sikkert. Jeg interesserer mig for operativsyste- mer og sikkerhed. Her er en lille kombination. 0.1.2 Introduktion Dette er ikke en bog! Dette er hverken en veldokumenteret vejledning…
Secure erase data on hard drives in FreeBSD
2009-04-11, Lars Sommer, [email protected] Secure erase data on hard drives in FreeBSD 2009-04-11, Lars Sommer, [email protected] Short summary: Install security/bcwipe, run bcwipe -vdbm /dev/diskdevice I got six used hard drives through my company, and promised to securely erase data on them, before using them in…
Festival text to speech system in FreeBSD 6.2
Lars Sommer, [email protected], 2008-02-03 I needed a text to speech system for my home optimization and automation project. Requirements was as follows: - Native in FreeBSD ports - As good as "out of the box working" - Easy to script and use from command line…
IPv6, DHCPd, OpenLDAP on FreeBSD
Just a few small misc notes from my old FreeBSD server setup. There is a chance these are completely obsolete. IPv6 setup Add to rc.conf: ipv6_enable="YES" ipv6_ifconfig_fxp0="FEEE::1" ipv6_defaultrouter="FEEE::1" rtadvd_enable="YES" rtadvd_interfaces="em1" Edit /etc/rtadvd.conf em1:\ :addrs#1:addr="FEEE::":prefixlen#64:tc=ether: DHCPd ISC dhcpd in FreeBSD 8.2 Install the port: net/isc-dhcp41-server Set…
APC UPS power failure handling agent on FreeBSD
On FreeBSD 8.1, 2010-08-03 Install the port: sysutils/apcupsd Change in configfile: /usr/local/etc/apcupsd/apcupsd.conf: UPSNAME UPS2 UPSCABLE usb UPSTYPE usb DEVICE /dev/ugen0 (Find the correct device by doing dmesg | grep "American Power Conversion" ) Add to rc.conf: apcupsd_enable="YES" And start it: # /usr/local/etc/rc.d/apcupsd start
Update FreeBSD base system and ports
Lars Sommer, 2009-10-06, using sources and manual rebuildingUpdated at 2010-01-25, using freebsd-update and portsnap instead Update base system: freebsd-update fetch freebsd-update install --- Update ports: portsnap fetch update portversion -l "<" portaudit -Fda portupgrade -a portaudit -Fda --- New releases update: See http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/updating-upgrading-freebsdupdate.html --- Crontab…