===== [[sysadmin:freebsd|FreeBSD]] example commands =====

Work in Progress %W%


==== tmux ====
virtual terminal similar to screen

<code>
tmux
ctrl-b d
tmux a
ctrl-b c
ctrl-b n
https://tmuxcheatsheet.com
</code>


==== Temperature ====
<code>
#sysctl dev.cpu | grep temperature (klappt nicht)
sysctl -a | grep temperature
# check temperatur
kldload coretemp
sysctl -a | grep -i "temp".
</code>

==== list open ports ====
<code>
sockstat -4 -l
lsof -i
netstat -an
</code>

==== PXE boot ====
  * https://www.freebsd.org/doc/handbook/network-diskless.html

=== filename "loader.efi"; ===
  * https://punkt.de/de/blog/2017/automatisierte-installation-von-servern-mit-freebsd-und-zfs.html
  * https://stefankonarski.de/content/freebsd-9-pxe-boot-und-bsdinstall-installieren

<code>
# copy iso to tftp
mdconfig -a -t vnode -f /usr/src/release/disc1.iso
mount -t cd9660 /dev/md0 /mnt
cd /mnt
mkdir -p /var/pxeinstall && find -d -x . | cpio -pdum /var/pxeinstall
cd
umount /mnt
mdconfig -d -u 0
#
# Anschlissend noch in /etc/fstab (in dem pxe!) iso9660 auskommentieren
#
#Preparing the Soekris for PXE Network Booting
#To do this, enter the Soekris BIOS (ctrl + p) and type:
boot f0
#
set ConSpeed=9600
boot f0

consdev com0
terminal uf 9600 stellen
boot netbsd

</code>