Tag: linux

  • How to upgrade kernel to latest version on Ubuntu 20.04 Focal Fossa Linux

    (source: https://linuxconfig.org/how-to-upgrade-kernel-to-latest-version-on-ubuntu-20-04-focal-fossa-linux) In this tutorial you will learn: Upgrade kernel to latest version on Ubuntu 20.04 Focal Fossa Linux Software Requirements and Conventions Used Category Requirements, Conventions or Software Version Used System Installed Ubuntu 20.04 or upgraded Ubuntu 20.04 Focal Fossa Software ubuntu-mainline-kernel.sh Other Privileged access to your Linux system as root or via the…

  • Proxmox – Add external usb drive to LXC container

    Proxmox – Add external usb drive to LXC container

    How to mount an external USB(3) drive to a LXC container In this example we make use of a Western Digital 1TB external USB3 drive. This device is NTFS formatted, which is easy to handle in Windows. Our container is used for samba services and has ID 102. At the host system (Proxmox) – Check…

  • Installation of Autodesk Eagle 9.0.1 in Ubuntu

  • ZFS cheat sheet

    Pool Related Commands # zpool create datapool c0t0d0 Create a basic pool named datapool # zpool create -f datapool c0t0d0 Force the creation of a pool # zpool create -m /data datapool c0t0d0 Create a pool with a different mount point than the default. # zpool create datapool raidz c3t0d0 c3t1d0 c3t2d0 Create RAID-Z vdev…

  • Proxmox – Change VM ID

    Change VMID from 100 to 302 Stop/Shutdown a VM. Login using SSH to Proxmox Machine or using Shell menu in Web Interface. Rename image directory name and image filename. root@PROXMOX01:/# cd /dev/pve root@PROXMOX01:/dev/pve# ls root swap vm-100-disk-1 root@PROXMOX01:/dev/pve# mv vm-100-disk-1 vm-302-disk-1 root@PROXMOX01:/dev/pve# ls vm-302-disk-1.qcow2

  • How To Use Systemctl to Manage Systemd Services and Units

    All credits to: @ Digitalocean.com Justin Ellingwood   Introduction Systemd is an init system and system manager that is widely becoming the new standard for Linux machines. While there are considerable opinions about whether systemd is an improvement over the traditional SysV init systems it is replacing, the majority of distributions plan to adopt it or…

  • Change linux hostname

    How to change the hostname of the system sudo hostname (new hostname) Change old hostname also in the following file: sudo nano /etc/hosts

  • Linux File Permissions

    Linux File Permissions

    Explanation For example: dwrxr–r– You can split this in 4 segmenst: d wrx r– r– d means the name is a directory. wrx is the first of 3 permission segments, and represents the owner. The next segment is for the same group users, and the last is for other users like guests. Above stands for:…

  • Pi-Hole DNS AdBlocker

    Pi-Hole DNS AdBlocker

    Install Run the following script: curl -sSL https://install.pi-hole.net | bash Update Just run the following script: pihole -up

  • Bookmark network share

    Open nautilus explorer. Go to network → Connect to server. Enter path, for example: smb://192.168.0.10 Enter username, domain and password. Rename the bookmark as you wish with right-click → rename.