IT4 ukázkový maturitní příklad

Stáhnout a nainstalovat obraz server ubuntu18.04 do Virtualboxu z adresy http://192.168.10.1/maturita Připravit si klienta pro přístup na tento server přes ssh klíče Na serveru zakázat přihlášení přes Heslo Na server instalovat Apache + php + mysql server vytvořit databázový server test vytvořit tabulku test v databazovém serveru test vytvořit skript pro zálohování databazového serveru test … Číst dál

Virtual server ubuntu + dhcp klient + DNS klient

Problémy při vytváření IMAGE serveru ve virtualním prostředí UBUNTU 18.04+ nebere HW MAC adresu pro dhcp klienta a také pracuje s DNS cache a v resolv.conf je 127.0.0.1 moje požadavky jsou nastavení DNS adresy na 192.168.1.1 a, aby síťovka měla mac adresu danou HW serverem jak na to DNS editace /etc/systemd/resolved.conf: [Resolve]DNS=192.168.1.254 # <– change … Číst dál

Post with Vimeo video example

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spree ecommerce howto

Instalace Ruby on Rails and git account sudo snap install ruby –classic nebo https://gorails.com/setup/ubuntu/18.04 https://websiteforstudents.com/installing-postgresql-10-on-ubuntu-16-04-17-10-18-04/   Debuging on vscode https://dev.to/dnamsons/ruby-debugging-in-vscode-3bkj create databasse    spree and cms http://www.brice-sanchez.com/5-easy-steps-to-use-refinery-cms-and-spree-e-commerce-on-the-same-ruby-on-rails-application/

CUCM 12

reseni Subscriber and publisher backup  Clienti https://www.corp.att.com/ucportal/ucclients/ SIP phone Droid SIP Clients and Cisco CUCM – CSipSimple Example   Routing   Incoming call and prekodovani cisel   freePBX integration CUCM   Jak pripojit Cisco IP Comunicator do CUCM 20:00 – 30:00   Pripojeni CUCM na voicemail CUC   Mnoho dalsiho potrebneho Jak trasovat volani CUCM … Číst dál

Proxmox opravy virtualu

https://icicimov.github.io/blog/virtualization/Adding-RBD-CEPH-remote-cluster-storage-to-Proxmox/ root@hpnode1:~# rbd showmapped id pool image snap device 0 rbd vm-101-disk-1 – /dev/rbd0 1 rbd vm-106-disk-1 – /dev/rbd1 10 rbd vm-180-disk-0 – /dev/rbd10 rbd snap rm rbd/vm-142-disk-1@vzdump ceph health detail ceph pg repair 4.90 pvesm status  

proxmox windows 10 poor cpu idle

https://forum.proxmox.com/threads/high-cpu-load-for-windows-10-guests-when-idle.44531/   if somebody can test with editing /usr/share/perl5/PVE/QemuServer.pm if ($winversion >= 7) { push @$cpuFlags , ‚hv_relaxed‘; } to if ($winversion >= 7) { push @$cpuFlags , ‚hv_relaxed‘; push @$cpuFlags , ‚hv_synic‘; push @$cpuFlags , ‚hv_stimer‘; } then systemctl reload pvedaemon and stop/start the vm, to see if it’s reduce cpu.

Window a WPA2-Enterprice EAP-TTLS Let`s Encrypt

Jak nastavit naší sít SSPUPrivate ve škole a na Window X. Změna po update windows způsobila nekontrolování Root certifikatů a je nutné toto nastavit v konfiguraci. Viz. přiložené video. nastavení najdete v Ovládacích panelech- položka síť. Pokud jste již měli nastavení  SSPUPrivate je nutné toto nastavení smazat ve známích sítích WPA2-enterprices-LetsEncrypt