How to Create Backup with tar Command in Linux - LinuxTechi
Aug 2, 2021 · To create a tar backup file, first identify the files and folders that would be part of your backup. Let’s assume we want to take backup of / home/linuxtechi, /etc and /opt folder. Run following tar command, $ tar <options> {tar-backup-filename} {files-folders-to-be-backed-up} This will create a tar ball in the present working directory.
9 Quick chmod Command Examples in Linux - LinuxTechi
Sep 20, 2020 · Linux permissions. Using chmod command to set file & directory permissions. Example 1) Assign permissions using numeric notation. Example 2) Recursively assigning permissions to directories. Example 3) Assign permissions using text notation. Example 4) Assign read permissions to a file. Example 5) Assign Execute Permissions to File and Group Owner.
How to Change File/Group Owner with chown Command in Linux
Aug 31, 2020 · This gives you elevated privileges to change user and group ownership of a file. To change file ownership, use the syntax: $ sudo chown user filename. For example, $ sudo chown james file1.txt. From the output, you can clearly see that the ownership of the file has changed from linuxtechi to user james.
How to Repair Corrupted XFS Filesystem with xfs_repair - LinuxTechi
Jul 26, 2021 · To perform the actual repair of the XFS filesystem, we will execute the xfs_repair command without the -n option. $ sudo xfs_repair /dev/sdb1. The command detects the errors and inconsistencies in the filesystem. And performs remediation measures to the inodes and rectifies any other errors.
How to Set Static IP Address on Ubuntu Server 22.04 - LinuxTechi
Oct 12, 2022 · Setting up Static IP address on Ubuntu Server 22.04. Login to your Ubuntu server 22.04, look for the netplan configuration file. It is located under /etc/netplan directory. Run below cat command to view the contents of ‘00-installer-config.yaml’. Note: Name of configuration file may differ as your per setup.
How to Install Kali Linux on Windows 11 using WSL - LinuxTechi
Aug 30, 2023 · 1) Enable Windows Subsystem for Linux (WSL) 2) Enable Virtual Machine Platform Feature. 3) Install the Linux Kernel Update package. 4) Install Kali Linux on Windows using WSL. 5) Install Win-Kex Utility to Enable GUI (Optional) Conclusion.
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 Create and Extend XFS file system based on LVM
Jan 28, 2023 · Table of Contents. Step 1) Install LVM2 Package. Step 2) Create Partition using fdisk. Step 3) Create LVM Components (pvcreate, vgcreate and lvcreate) Step 4) Format LVM Partition as XFS File System. Step 5) Mount the xfs file system. Step 6) …
How to Add and Delete Static Route in Linux with IP Command
Jan 14, 2024 · To delete a specific route, use the ip route del command. For example, to remove the route address we just added, run the command: $ sudo ip route del 10.0.2.0/24 via 192.168.43.223 dev enp0s3. To delete a single IP route in a subnet run the command. $ sudo ip route del 10.0.2.15 via 192.168.43.223 dev enp0s3.
How Install Kubernetes on Ubuntu 24.04 (Step-by-Step Guide)
Jul 22, 2024 · 6) Initialize Kubernetes Cluster. As all the prerequisites are met, now we are good to start the installation of Kubernetes on Ubuntu 24.04. Run following Kubeadm command from the master node only to initialize the Kubernetes cluster. $ sudo kubeadm init --control-plane-endpoint=k8s-master-noble.