LinuxTechi: Linux Howtos, Commands and Tutorials
LinuxTechi provides latest howtos and tutorials on Linux, virtualization, cloud, automation and Kubernetes.
How to Install RHEL 9 Step by Step with Screenshots - LinuxTechi
May 29, 2022 · 2) Boot the System with RHEL 9 Bootable Media. Head to the target system on which you are planning to install RHEL 9, reboot it and change the boot media from Hard disk to USB from its bios settings. In our case USB stick is the bootable media for RHEL 9. Once the system boots up, we will be presented the following screen.
How to Install Debian 11 (Bullseye) Step by Step - LinuxTechi
Aug 18, 2021 · In this step, actual installation of Debian 11 is started, After couple of minutes, It will prompt to scan installation media, Choose ‘ No ’ and the click on continue to proceed with installation. In the Next screen, choose ‘ Yes ’ to configure network mirror. Choose ‘ Debian archive mirror country ’ and click on continue.
How to Boot Ubuntu 22.04 into Rescue / Emergency Mode
Jun 7, 2022 · Boot Ubuntu 22.04 into Rescue or Single User Mode. Head to target system which you want to boot into rescue or single user mode. At the boot press ‘ SHIFT & ESC ’ key to enter into grub bootloader screen. Choose the first option Ubuntu and press ‘ e ’ to enter edit mode. Go the end of line which starts with linux and delete the string ...
How to Assign Static IP Address on Ubuntu 20.04 LTS - LinuxTechi
May 13, 2020 · Configuring a static ip address on Ubuntu 20.04 desktop is very easy. Login to your desktop environment and click on network icon and then choose wired settings. In the next window, Click on ‘ gear box ’ icon under wired option, In the next window, Choose IPV4 Tab and then select Manual and specify the IP details like IP address, netmask ...
How to Extend LVM Partition with lvextend Command in Linux
Apr 18, 2024 · [root@cloud home]# vgdisplay vg_cloud --- Volume group --- VG Name vg_cloud System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 4 VG Access read/write VG Status resizable MAX LV 0 Cur LV 3 Open LV 3 Max PV 0 Cur PV 1 Act PV 1 VG Size 27.01 GiB PE Size 4.00 MiB Total PE 6915 Alloc PE / Size 5256 / 20.53 GiB Free PE / Size 1659 / 6.48 GiB VG UUID 1R89GB-mIP2-7Hgu-zEVR-5H02-7GdB-Ufj7R4
How to Install MX Linux 21 Step by Step with Screenshots
Dec 28, 2021 · Step 1) Download the MX Linux ISO installation file. Step 2) Begin the installation of MX Linux. Step 3) Configure the keyboard. Step 4) Disk partitioning. Step 5) Configure computer name. Step 6) Configure system locale, time and date. Step 7) Create a regular and root account. Step 8) Wrap up the installation and reboot.
How to Set Static IP Address on RHEL 9 - LinuxTechi
Aug 22, 2022 · To set static ip address , refer the following set of commands. To get the interface name attached to your system, run. $ nmcli device. DEVICE TYPE STATE CONNECTION. enp0s3 ethernet connected enp0s3. lo loopback unmanaged --. $. Execute following to view current connection, $ nmcli connection show.
How to Create and Extend XFS file system based on LVM
Jan 28, 2023 · Note : If xfs is not based on LVM , the use the xfs_growsfs command as shown below : [root@linuxtechi ~]# xfs_growfs <Mount_Point> -D <Size>. The “-D size” option extend the file system to the specified size (expressed in file system blocks). Without the -D size option, xfs_growfs will extend the file system to the maximum size supported by ...
How to define and use functions in Linux Shell Script - LinuxTechi
Jun 17, 2021 · Defining function. We can use below syntax to define function: function function_name {. Body of function. Body of function can contain any valid command, loop constrain, other function or script. Now let us create simple function which displays message on screen. function print_msg {. echo "Hello, World".