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by serveroffer
2024 Feb 15, 22:05
Forum: Tutorials
Topic: Clear yum cache
Replies: 3
Views: 2422

Clear yum cache

Clean all yum cached data:
Centos, AlmaLinux

Code: Select all

yum clean all
by serveroffer
2023 May 15, 23:50
Forum: Tutorials
Topic: Convert the qcow2 image to raw
Replies: 3
Views: 4786

Convert the qcow2 image to raw

To convert qcow2 image to raw use command:

Code: Select all

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

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

Code: Select all

apt-get install qemu-utils
by serveroffer
2023 Feb 16, 03:34
Forum: Tutorials
Topic: Centos 8 Failed to download metadata for repo AppStream
Replies: 2
Views: 4677

Centos 8 Failed to download metadata for repo AppStream

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...
by serveroffer
2022 Dec 08, 17:19
Forum: Tutorials
Topic: Debian 10 reboot command
Replies: 2
Views: 4811

Debian 10 reboot command

Apps needed:
Putty - terminal client

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

Code: Select all

systemctl reboot
by serveroffer
2022 Jan 30, 21:16
Forum: Tutorials
Topic: Windows Server change Remote Desktop port PowerShell
Replies: 2
Views: 16300

Windows Server change Remote Desktop port PowerShell

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...
by serveroffer
2021 Aug 12, 12:35
Forum: Tutorials
Topic: Centos 7 completely remove apache (httpd)
Replies: 3
Views: 7182

Centos 7 completely remove apache (httpd)

Code: Select all

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:

Code: Select all

grep "apache" /etc/passwd

systemctl status httpd
by serveroffer
2021 Apr 22, 22:16
Forum: Tutorials
Topic: Debian Jessie RDP (xrdp)
Replies: 8
Views: 8631

Debian Jessie RDP (xrdp)

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...
by serveroffer
2020 Oct 26, 14:16
Forum: Tutorials
Topic: Debian 10 (Buster) reboot
Replies: 2
Views: 17244

Debian 10 (Buster) reboot

To reboot Debian Buster, use command:

Code: Select all

systemctl reboot
by serveroffer
2020 Aug 17, 12:22
Forum: Tutorials
Topic: Minecraft server Linux VPS setup on Minecraft OS
Replies: 5
Views: 6407

Minecraft server Linux VPS setup on Minecraft OS

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...
by serveroffer
2020 Feb 11, 23:02
Forum: Tutorials
Topic: Enable SSH remote root login on Debian/Ubuntu
Replies: 2
Views: 17882

Enable SSH remote root login on Debian/Ubuntu

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 ...
by serveroffer
2019 Dec 18, 13:15
Forum: Tutorials
Topic: Centos 7 with GUI xfce+VNC
Replies: 2
Views: 11846

Centos 7 with GUI xfce+VNC

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...
by serveroffer
2019 Aug 06, 22:30
Forum: Tutorials
Topic: Debian 9 (Buster) 32-bit apps on 64-bit support
Replies: 2
Views: 10326

Debian 9 (Buster) 32-bit apps on 64-bit support

Add i386 packages support:

Code: Select all

dpkg --add-architecture i386

Update packages lists:

Code: Select all

 apt-get update

Install support libs:

Code: Select all

apt-get install libstdc++6:i386 libgcc1:i386 zlib1g:i386 libncurses5:i386
by serveroffer
2019 Aug 01, 21:08
Forum: Tutorials
Topic: Setup Scientific Linux 6 + VNC + Desktop
Replies: 2
Views: 10431

Setup Scientific Linux 6 + VNC + Desktop

Minimal server requirements: 2GB RAM, 1 vCPU Operating system: Setup Scientific Linux 6, Centos 6 Update system: yum update Install base apps: yum install xorg-x11-apps Install base desktop environment: yum groupinstall Desktop "Desktop Platform" "X Window System" "Internet ...
by serveroffer
2019 Apr 30, 13:39
Forum: Tutorials
Topic: Linux SSH server allow single IP connection
Replies: 3
Views: 10603

Linux SSH server allow single IP connection

Open SSH server settings: nano /etc/ssh/sshd_config add line to the end of file: AllowUsers *@REMOTE_IP REMOTE_IP - is the IP address you want to allow connection from. Allow range To allow IP range instead of single IP, add line: AllowUsers *@10.10.10.* It does allow any IP from range 10.10.10.1-25...
by serveroffer
2019 Feb 09, 11:06
Forum: Tutorials
Topic: Linux Teamspeak 3 Server Setup
Replies: 4
Views: 15300

Linux Teamspeak 3 Server Setup

Minimal server requirements: 512MB RAM, 1 vCPU Operating system: Centos 7 64-bit Install necessary programs: yum install -y nano Create dedicated user for Teamspeak server adduser ts3server Login as newly created user: su ts3server Enter server directory: cd /home/ts3server Download server files: wg...

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