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 OpenOffice installation in RHEL-7: We use Microsoft office in Windows. Same as we use OpenOffice in RedHat Linux.  Procedure is given below: [root@itbd ~]# yum  install  https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm [root@itbd ~]# yum  update [root@itbd ~]# yum  repolist all [root@itbd ~]# yum  repoinfo epel [root@itbd ~]# mkdir  /mnt/office [root@itbd ~]# cd  /mnt/office/ [root@itbd office]#  wget  http://sourceforge.net/projects/openofficeorg.mirror/files/4.1.2/binaries/en-US/Apache_OpenOffice_4.1.2_Linux_x86-64_install-rpm_en-US.tar.gz/download -O Apache_OpenOffice_4.1.2_Linux_x86-64_install-rpm_en-US.tar.gz [root@itbd office]#  tar  -xvf  Apache_OpenOffice_4.1.2_Linux_x86-64_install-rpm_en-US.tar.gz  [root@itbd office]#  cd  en-US/ [root@itbd en-US]# rpm  -Uvh RPMS/*.rpm RPMS/desktop-integration/openoffice4.1.2-redhat-*.rpm [root@itbd en-US]# init 6 [root@itbd ~]# open...

                  Logical Volume Manager   We have 3 Hard disks(sda, sdb, sdc) We will create a partiton sda7 into first hard disk (sda7) and convert it into lvm We will create one partition into sdc (sdc1 = 30 GB) and another one into sdb (sdb1 = 20 GB) and convert these to lvm All output are here Now we will create physical volume (pv) for all these partitions (sda7, sdb1, sdc1) Now, we can see these physical volumes by 'pvs' & 'pvdisplay' command  Now, we will create Volume Group within these physical volumes. Initially there is no volume group. After creating VG, we can see the volume group by 'vgdisplay' command

  CISCO Packet Tracer -7.3: https://drive.google.com/file/d/1cTQAtzDQdFK2NK8EgCp3NG7482bLPGLM/view?usp=sharing Latest GNS3 & Packet Tracer:  https://drive.google.com/drive/folders/1sXvSr4Zr1v8FHhvcecxDpsnKrhMhbXxv?usp=sharing ======================================================================= ***********************  Related Links *********************** Cisco Software: https://itbd-training.blogspot.com/2020/10/cisco-packet-tracer-7.html IP Addressing-1 https://itbd-training.blogspot.com/2020/10/addressing-ip-address-or-logical.html IP Addressing-2 https://itbd-training.blogspot.com/2020/11/addressing-part-02-all-ipv4-ip.html Router Basic Configuration: https://itbd-training.blogspot.com/2020/11/setting-ip-address-there-are-mainly-3.html Static Route Configuration: https://itbd-training.blogspot.com/2020/11/static-routing-configuration-video-link.html DHCP Relay Agent: https://itbd-training.blogspot.com/2021/06/lab-dhcprelay-agent-our-objectives-1.html

  Links of Important Files: (1) 7Zip Software: https://mega.nz/file/4h5ERBgC#9oBaBoq2hvEfLioRfnr6VtsMhv8iVFNgoLekzTHhqvg (2) Putty Software :    https://mega.nz/file/Zto2zLJT#l_HEbc4nMcXDvA0nwEJB-yzYFjInmpn2n-DUbPgxIW4 (3) WinRAR Software:   https://mega.nz/file/8pxWAJxD#3ed9MV7cW8i3bfTKLmFnyhWYvqs6MJm_RU3sT7kgts8 (4) Team-Viewer Software:    https://mega.nz/file/gg42XTpY#p61Rjj643G14hYEgVJzpgns6swRZmv0HnURuNPX9Avk (5) VLC Player:   https://mega.nz/file/x5pkiLrD#g3hhXb1tIxPpbT7OfxHxDGKZJLt_K55phiXYzlnRAKg (6) Any-Desk Software (For Remote Access):    https://mega.nz/file/915CQDZR#T96ymQj9fuExu7Ajia2M0-bujHbi9o3D7UU-BqEzmko (7) FastStone Capture Software(For Audio & Video Recording)    https://mega.nz/file/FopiXJAY#-vRielYQ-IKFngGcW07KV2UWbkKrWSL4gIE6fpt2Fr8 (8) KMS-Pico Software(For Activating Windows)     https://mega.nz/file/pkhiVDZR#7jr4zlEbojK0agNKY1m0EQjnQLfdm90d_PQ3_sk7ODs (9) HFS Software (For Sha...

Linux Files Linux: (1) RedHat - 7 ISO                https://mega.nz/file/A1JFSCAS#eAl2JyLDQO4scTpHvj7NvMeSjQME-LBcgiAGreSEViA (2) RedHat-7 OVA file(To Import & Get Ready Linux)             https://mega.nz/file/Q9h0iSbZ#qjpZZND8HTu1SkCETo9xP6YY5wdhC3eOr2wyGJTY2mM                     *** Note : After importing the OVA file, you have to login into machine                             username = root                             password = redhat                            Procedure to Import the OVA file after downloading: (3) Books :       RHEL-124 (1st Book)                 https://...

What is Python? Python is a popular programming language. It was created by Guido van Rossum, and released in 1991. Python is an interpreted , object-oriented, high-level programming language with dynamic semantics. Its high-level built in data structures, combined with dynamic typing and dynamic binding, make it very attractive for Rapid Application Development, as well as for use as a scripting or glue language to connect existing components together. *** Difference between Compiler & Interpreter Compiler & Interpreter both converts Source code from Higher Level to its Lower Level               Compiler                 Interpreter It scans whole source code & translate the whole program at a time It translate the source code line by line Scanning time is high but execution time is less Scanning time faster for single line but overall e...

                                  Step-by-Step-Guide                  How to  Install Exchange Server - 2016 Our LAB-Setup Scenario   Before Starting your installation you have to keep in your mind some of facts.      1. Domain Controller's "Forest Functional Level" should be at least Windows Server 2008 .     2.Where you will install Exchange Server-2016, it should be a member of your domain controller     3. DC & Member Server need to be updated by installed  latest updates.     4. Your firewall need to be off into both machines.     5. Your time-zone need to set correctly at both machines.     6. Check your connectivity between DC & Member Machine by ping utility If all are OK ,  you can start your next process. Continuing   ...