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Create file:

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touch /etc/cloud/cloud-init.disabled

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echo "mem" > /sys/power/state

How to check if your Linux system CPU does support x86-64-v2? Open nano: nano check_cpu Paste code: #!/bin/sh -eu flags=$(cat /proc/cpuinfo | grep flags | head -n 1 | cut -d: -f2) supports_v2='awk "/cx16/&&/lahf/&&/popcnt/&&/sse4_1/&&/sse4_2/&&/ssse3/ {fo...

Upgrade requires x86-64-v2 CPU. Login as root. Update currently installed packages: dnf update -y yum install http://repo.almalinux.org/elevate/elevate-release-latest-el$(rpm --eval %rhel).noarch.rpm -y yum install leapp-upgrade vdo leapp-data-almalinux -y Update entries in file: vi /etc/sysconfig/s...

Clean all yum cached data:
Centos, AlmaLinux

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yum clean all

To convert qcow2 image to raw use command:

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qemu-img convert VmImage.qcow2 -O raw VmImage.raw

If qemu-img command is not found, you need to install qemu-utils (Debian/Ubuntu):

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apt-get install qemu-utils

If after command "yum update" on Centos 8 you see: CentOS-8 - AppStream 70 B/s | 38 B 00:00 Error: Failed to download metadata for repo 'AppStream': Cannot prepare internal mirrorlist: No URLs in mirrorlist You can fix it by updating mirrorlist: sed -i 's/mirrorlist/#mirrorlist/g' /etc/yum...

Apps needed:
Putty - terminal client

Debian 10 comes with a lot of new updates. One of them is new reboot command:

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systemctl reboot

You can change Remote Desktop port on your Windows Server machine by running PowerShell commands listed below: $portvalue = 3388 Set-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\Terminal Server\WinStations\RDP-Tcp' -name "PortNumber" -Value $portvalue New-NetFirewallRule -Dis...

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rpm -qa "httpd"

yum list installed "httpd*"

yum remove "httpd*" -y

rm -rf /var/www

rm -rf /etc/httpd

rm -rf /usr/lib64/httpd

userdel -r apache

Check if it's really removed:

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grep "apache" /etc/passwd

systemctl status httpd

Minimal RAM 2GB, 1cVPU, 2GB storage Operating system: Debian 8 Jessie Update packages apt update Install desktop environment apt install xfce4 xfce4-goodies xorg dbus-x11 x11-xserver-utils Install xrdp apt install xrdp Check xrdp service status: systemctl status xrdp Restart xrdp service systemctl r...

To reboot Debian Buster, use command:

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systemctl reboot

Apps needed: Winscp download 1) Login to Client Area, enter VPS CP 2) Change operating system to Minecraft 64-bit You will get new VPS root password 3) Connect using WinSCP (or any other app which supports SCP, eg. FileZilla) 4) Upload your server files to /root/mc 5) Restart your VPS using VPS CP r...

Some Debian and Ubuntu based servers have disabled remote root login by default, if you need to enable it, you have update SSH config file. Option one: Switch privileges for root access: su - root Update SSH config the file with one line: sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin ...

System minimal requirements: 2GB RAM 1vCPU Install epel release: yum -y install epel-release Install xfce group files: yum groupinstall “Xfce” -y Install tigerVNC server: yum -y install tigervnc-server tigervnc-server-minimal Run TigerVNC vncserver Set TigerVNC password: vncpasswd Stop TigerVNC temp...

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Search found 49 matches

Debian 11 disable cloud-init

Suspend to RAM linux system from shell

Linux x86-64-v2 CPU compatibility check

Upgrade Almalinux 8 to 9

Clear yum cache

Convert the qcow2 image to raw

Centos 8 Failed to download metadata for repo AppStream

Debian 10 reboot command

Windows Server change Remote Desktop port PowerShell

Centos 7 completely remove apache (httpd)

Debian Jessie RDP (xrdp)

Debian 10 (Buster) reboot

Minecraft server Linux VPS setup on Minecraft OS

Enable SSH remote root login on Debian/Ubuntu

Centos 7 with GUI xfce+VNC