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Linux Sysadmins – Linux Guides, Nix Guides, Tutorials, Tips & Tricks.

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Linux Administration

Rsync (Remote Sync) | 20 Rsync command with Examples in Linux

Posted on: August 16, 2019March 6, 2022

Rsync or Remote sync in Linux help to securely copy the files from any remote servers to a local server, It can be used as a poor mans Linux backup tool.

Ubuntu Linux

15 dpkg commands to Manage Debian based Linux Servers

Posted on: April 12, 2019March 6, 2022

dpkg is the package manager for Debian based Linux servers. We can manage an installed package in Ubuntu/Debian Linux server by using dpkg command.

Linux Administration

31 Yum command for Package Management in Linux

Posted on: February 3, 2019March 6, 2022

yum command is a package manager used to manage RPM packages in Linux servers. YUM is known as “Yellow-dog Updater Modified” it has several options with arguments to search, install, remove and update the packages.

40 Tcpdump commands with examples on Linux (Updated 2019)
Linux Administration

40 Tcpdump commands with examples on Linux (Updated 2019)

Posted on: November 28, 2017March 6, 2022

tcpdump will be used as a packet analyzer which runs under the command line on Linux based operating Systems and helps to capture and print network traffics

26 examples of find commands in Linux
Linux Administration

26 examples of find commands in Linux

Posted on: November 19, 2017March 6, 2022

In this guide let us see some of the very useful real-time required find commands in our daily operations, Most of below examples are very useful for newbies […]

  1. Gerald on Single Node OKD (OpenShift) Setup: A Fast and Easy GuideDecember 15, 2024

    Hi, in the 'Starting with Bootstrapping' step I have this error: DEBUG Still waiting for the Kubernetes API: Get "https://api.xxx.local:6443/version":…

  2. jos on How to Configure Sudo email alertMarch 4, 2022

    Hi! Some way to send commands write as root by email? Thanks!

  3. paul on Monitoring Proxmox with InfluxDB and Grafana in 4 Easy stepsMarch 1, 2022

    Tried 12966 per your example, got error "failed to import dashboard."

  4. Anonymous on Migrate existing Iptables to Nftables in RHEL8/CentOSFebruary 27, 2022

    I followed the procedures and successfully loaded some weird 8081 port configurations needed for the app, however I discovered it…

  5. sy on Install Ansible AWX on Kubernetes in 5 minutesFebruary 17, 2022

    tried many times - followed all steps but was unable to setup custom context I always get -> The connection…

Ansible (11) Apache (5) Docker (7) foreman (5) IDM Server (7) Kubernetes (14) linux commands (5) Linux networking (10) Linux Security (5) Logical Volume Management (13) OpenShift (8) Oracle Database (5) Solaris 11 (4) Solaris OS (6) VMware (5)

  • OKD Cluster (OpenShift) Installation on Bare Metal
  • Configuring HAProxy LB for OKD HA Cluster
  • Configuring DHCP Server for OKD HA Clusters
  • Configuring BIND DNS Server for OKD HA Clusters
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