Install Linux KVM on CentOS 8
To install Linux KVM hypervisor on CentOS 8, run Install libvirtd Enable libvirtd to start on boot Start libvirtd To see status,…
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OpenVZ
List available OS Templates in your server vzpkg list -O vzpkg list -O –with-summary To create a container, run prlctl create MyCT…
Install kvm on Debian 10
To install kvm on Debian 10, run apt install -y qemu-kvm Install libvirt, it is a tool to manage kvm apt install…
whmcs
WHMCS is popular billing/customer management software for web hosting providers. You can purchase it from https://www.whmcs.com Another alternative is ClientExec https://www.clientexec.com
chmod
chmod command allow you to change permission for a file or folder. The above command changes the permission of file index.php to…
Joining files with Cat on Linux
I have a movie cut with hjspit. To join them on Linux, run Back to cat
Linux alias
alias can be used to create custom commands. To see all alias on your computer, you can run command alias Here are…
Install bind in CentOS 7
bind is a DNS server. To install bind on CentOS 7, run yum install bind bind-utils -y Enable bind to start on…
Nginx remove html from url
If you have a static website build using plain html files, your url will look like https://yourdomain/page.html. This .html extension is useful…
SSH Port Forwarding
On a remote server, we have an application running on 127.0.0.1:8010. Since the application is listening on internal IP address 127.0.0.1, we…
kex_exchange_identification: read: Connection reset by peer
When connecting to Ubuntu 20.04 server using SSH from a Mac computer, get an error kex_exchange_identification: read: Connection reset by peer On…