Linux

Warning ...

When you have many disks, and you install many operating system, you may faced with a problem. That is your system’s EFI file will be stored in a different disk rather than your root disk. Also, you may accidentally delete system’s EFI file in a different disk. Here is how you can fix it. Warning ...

What you need a server running ubuntu enough disk space (at least 600G) good internet connection a domain name (optional) a ssl certificate (optional) Prepare your server You can buy a cloud server, or use a local machine. Here, I am using a local machine to setup a offline apt mirror which can speed up my workflow. Install apt-mirror Just run the following command to install apt-mirror on your server: ...

Enable Hypyer-V disk manager -> offline create vm. skip the disk creation open vm settings. select physical disk instead of vhd Disable secure boot and checkpoint https://superuser.com/questions/1284201/hyper-v-boot-to-os-on-physical-disk

Install Syncthing Debian/Ubuntu installation instructions Import PGP keys # Add the release PGP keys: sudo curl -o /usr/share/keyrings/syncthing-archive-keyring.gpg https://syncthing.net/release-key.gpg Add APT source # Add the "stable" channel to your APT sources: echo "deb [signed-by=/usr/share/keyrings/syncthing-archive-keyring.gpg] https://apt.syncthing.net/ syncthing stable" | sudo tee /etc/apt/sources.list.d/syncthing.list Install Syncthing # Update and install syncthing: sudo apt-get update sudo apt-get install syncthing Install systemd unit Download service file wget https://github.com/syncthing/syncthing/blob/main/etc/linux-systemd/system/syncthing%40.service Install service file sudo chown root:root [email protected] sudo mv [email protected] /etc/systemd/system/ sudo systemctl daemon-reload Enable service ...

Install docker You need to install docker first before get started. Take fedora as an example, just simply run these command: # First, remove old docker packages sudo dnf remove docker \ docker-client \ docker-client-latest \ docker-common \ docker-latest \ docker-latest-logrotate \ docker-logrotate \ docker-selinux \ docker-engine-selinux \ docker-engine # Install latest docker via dnf package manager # Set up the repository sudo dnf -y install dnf-plugins-core sudo dnf config-manager \ --add-repo \ https://download.docker.com/linux/fedora/docker-ce.repo # Install Docker Engine sudo dnf install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin # Start Using Docker # Start Docker sudo systemctl start docker # Start Docker As System Boot sudo systemctl enable docker # Test If Docker Works sudo docker run hello-world View Docs for more detail about how to install docker in ubuntu system. ...

KVM: Kernel-Based Virtual Machine Products Company VirtualBox Oracle VMWare VMWare Hyper-V Microsoft First, use x86 laptop or pc. # check if kvm avaiable (output should bigger than 0) egrep -c '(vmx|svm)' /proc/cpuinfo if output is 0, enable vt on BIOS. Install KVM on fedora36 # Install required virtualization packages sudo dnf -y install bridge-utils libvirt virt-install qemu-kvm # Also install useful tools for virtual machine management sudo dnf -y install libvirt-devel virt-top libguestfs-tools guestfs-tools qemu-kvm: the emulator itself libvirt-daemon: runs virtualization in background birdge-utils: important networking dependencies virt-manager: the graphical program we’ll use to work with our VMs sudo usermod -aG libvirt aimer sudo usermod -aG kvm aimer sudo systemctl start libvirtd sudo systemctl enable libvirtd Virtual Machine Manager (or “virt-manager”) ...

rEFInd on Fedora Install Obtain an rEFInd binary for RPM based system. direct link (not the newest) Find the newest rpm package download link from here. After you download a rpm package, install it with your package manager sudo dnf install refind-0.6.11-1.x86_64.rpm sudo rpm -Uvh refind-0.6.11-1.x86_64.rpm sudo yum localinstall refind-0.6.11-1.x86_64.rpm At the most of the time, your are ready to use rEFInd, if it did not work on your system, run refind-install: ...

OneDrive on Linux Install sudo dnf install onedrive Login [user@hostname ~]$ onedrive Authorize this app visiting: https://..... Enter the response uri: Copy the url from browser like this: https://login.microsoftonline.com/common/oauth2/nativeclient?code=<redacted> Paste it into terminal then press enter: The Final result will like this: [user@hostname ~]$ onedrive Authorize this app visiting: https://login.microsoftonline.com/common/oauth2/v2.0/authorize?client_id=22c49a0d-d21c-4792-aed1-8f163c982546&scope=Files.ReadWrite%20Files.ReadWrite.all%20Sites.ReadWrite.All%20offline_access&response_type=code&redirect_uri=https://login.microsoftonline.com/common/oauth2/nativeclient Enter the response uri: https://login.microsoftonline.com/common/oauth2/nativeclient?code=<redacted> Application has been successfully authorized, however no additional command switches were provided. Please use 'onedrive --help' for further assistance in regards to running this application. Configuration Show your configuration: ...

SMB File Share Update System sudo apt update Install Samba sudo apt install samba Edit Share Config sudo vim /etc/samba/smb.conf Add share point at the end of the config file [share-name] comment = Your Comment Here path = /path/to/share/dir read only = no browsable = yes [public] comment = Public Shared Disk path = /mnt/disk/smb/share read only = no browsable = yes create mask = 0644 directory mask = 0755 [private] comment = Pricate Data Share path = /mnt/disk/smb/private read only = no browsable = no valid user = aimer, umb create mask = 0644 directory mask = 0755 [media] comment = Media Files path = /media read only = yes browsable = yes Start Samba sudo systemctl start smbd.service Enable Autostart sudo systemctl enable smbd.service Update Firewall Rules sudo ufw allow samba Setting User Password sudo smbpasswd -a username Warning ...