JetKVM - Control any computer remotely by JetKVM

JetKVM - Control any computer remotely by JetKVM — Kickstarter

https://www.kickstarter.com/projects/jetkvm/jetkvm

https://www.cra.cz/cra-acquires-cloud4com-a-leading-cloud-computing-provider

CRA acquires Cloud4com, a leading cloud computing provider

A significant deal on the Czech IT scene, ARICOMA Group and České Radiokomunikace (CRA), the subsidiary of Cordiant Digital Infrastructure Limited (CORD), a specialist investor in digital infrastructure, announce that CRA are acquiring Cloud4com (C4C) from ARICOMA Group, along with its data centre in Lužice (together “the Transactions”). The price of the Transactions are partly conditional on 2024’s results, but expected to exceed CZK 1 billion. The Transactions, which took legal effect upon signature, also includes the conclusion of a strategic cooperation between ARICOMA Group and České Radiokomunikace.

FreeBSD X11 config in Virtual Box

PACKAGES

pkg install virtualbox-ose-additions

pkg install drm-kmod

/etc/rc.conf

ifconfig_em0="DHCP"
sshd_enable="YES"
ntpd_enable="YES"
ntpd_sync_on_start="YES"
moused_nondefault_enable="NO"
# Set dumpdev to "AUTO" to enable crash dumps, "NO" to disable
dumpdev="AUTO"

kld_list="/boot/modules/vboxvideo.ko"

zfs_enable="YES"
dbus_enable="YES"
moused_enable="YES"
devd_enable="YES"
vboxguest_enable="YES"
vboxservice_enable="YES"
tailscaled_enable="YES"
 

/boot/load.conf

drm_load="YES"
vboxdrv_load="YES"
vboxguest_load="YES"
vboxvideo_load="YES"

The secrets of MTU - L2 MTU vs. L3 MTU - Where does the fragmentation happen?

Source: https://www.packetstreams.net/2018/07/the-secrets-of-mtu-l2-mtu-vs-l3-mtu.html

"The Maximum Transmission Unit (MTU) is the largest possible frame size of a communications Protocol Data Unit (PDU) on an OSI Model Layer 2 data network." In today's network the standard MTU for Layer 3 IP packet is 1500 bytes. Meanwhile, the standard MTU for Layer 2 Ethernet frame is 1514 bytes ( 6 bytes source MAC + 6 bytes destination MAC + 2 bytes EtherType + 1500 bytes IP packet). For the Dot1Q trunk frame, extra 4 bytes for Dot1Q tag is added. So up to here, we understand that there are two types of MTUs. MTU for layer 2 frames and MTU for layer 3 packets.

How to simulate HDD serial number on VMware Workstation or Fusion

Question: Is possible to emulate HDD serial number on VMware Workstation?

Answer ...

Yes, it is possible to emulate or specify a custom HDD serial number on VMware Workstation. You can do this by editing the virtual machine's configuration file (.vmx). 

Broadcom (VMware) Useful Links for Technical Designer and/or Architect

Lot of URLs have been changed after Broadcom acquisition of VMware. That's the reason I have started to document some of useful links for me. 

Waydroid

A container-based approach to boot a full Android system on regular GNU/Linux systems running Wayland based desktop environments.

Waidroid Web Site