• VMware

    Learn about VMware virtualization for its products like vsphere ESX and ESXi, vCenter Server, VMware View, VMware P2V and many more

  • Linux

    Step by step configuration tutorials for many of the Linux services like DNS, DHCP, FTP, Samba4 etc including many tips and tricks in Red Hat Linux.

  • Database

    Learn installation and configuration of databases like Oracle, My SQL, Postgresql, etc including many other related tutorials in Linux.

  • Life always offers you a second chance ... Its called tomorrow !!!
    How to create a user (normal and root) using kickstart configuration file in RHEL 7 / CentOS 7 How to create a user (normal and root) using kickstart configuration file in RHEL 7 / CentOS 7 Reviewed by Deepak Prasad on Monday, January 15, 2018 Rating: 5
    How to create a sequence which start with 1 and next value will be 0 and then next value is 1 and then 0 .. and so on ... is this possible ? How to create a sequence which start with 1 and next value will be 0 and then next value is 1 and then 0 .. and so on ... is this possible ? Reviewed by Tarun Tripathi on Sunday, January 14, 2018 Rating: 5
    How to boot RHEL 7 / CentOS 7 to single user runlevel or rescue mode (emergency.target) ? How to boot RHEL 7 / CentOS 7 to single user runlevel or rescue mode (emergency.target) ? Reviewed by Deepak Prasad on Thursday, January 11, 2018 Rating: 5
    Tutorial / Cheatsheet:12 practical examples for different sudo access based scenarios in RHEL 7 / CentOS 7 Tutorial / Cheatsheet:12 practical examples for different sudo access based scenarios in RHEL 7 / CentOS 7 Reviewed by Deepak Prasad on Saturday, January 06, 2018 Rating: 5
    Understanding syntax, arguments, aliases used in sudoers file with examples (visudo) Understanding syntax, arguments, aliases used in sudoers file with examples (visudo) Reviewed by Deepak Prasad on Tuesday, January 02, 2018 Rating: 5
    Tutorial / Cheatsheet: 11 examples to use systemctl to manage unit files and service in RHEL 7 / CentOS 7 Tutorial / Cheatsheet: 11 examples to use systemctl to manage unit files and service in RHEL 7 / CentOS 7 Reviewed by Deepak Prasad on Monday, January 01, 2018 Rating: 5
    Step by Step Linux boot process with GRUB2 and systemd in RHEL 7 / CentOS 7 Step by Step Linux boot process with GRUB2 and systemd in RHEL 7 / CentOS 7 Reviewed by Deepak Prasad on Wednesday, December 27, 2017 Rating: 5
    How do I set or change (default) runlevel using systemd in CentOS 7/RHEL 7 How do I set or change (default) runlevel using systemd in CentOS 7/RHEL 7 Reviewed by Deepak Prasad on Monday, December 25, 2017 Rating: 5
    Host gets stuck at certain percentage while entering maintenance mode in Full Data Migration (VMware, vSAN) Host gets stuck at certain percentage while entering maintenance mode in Full Data Migration (VMware, vSAN) Reviewed by Trideep Chakraborty on Sunday, December 24, 2017 Rating: 5
    How to use iperf3 tool to monitor network bandwidth in Linux How to use iperf3 tool to monitor network bandwidth in Linux Reviewed by Deepak Prasad on Wednesday, December 20, 2017 Rating: 5
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