linux the hard way

adhocLinux:-> Yum

Do the following  settings in your redhat 7.5

i)  your system must not be able install a software telnet using yum
ii) your yum url have that telnet package it must not be install


adhocLinuxu:->User Management 
  •  create a user name adhoc1 with password  "Redhat1"
  •  this user must not be accessible via ssh from any where
  •  you can only login this user locally in between 6PM to 10PM 
  •  During password authentication if you fail to type the correct password it must wait for 20 seconds for next password
  • create users named user1 user2 user3 user4 using for loop all users must be able to login graphically without password 
  • create a user name ashutoshh with password  "helloadhoc" and this user must not be able to login from anywhere (not even locally)
  • create a user named onetime with no password and whenever you login graphically it only give you gedit text editor (no other programs are allowed to user by this user)
  • set password policy to user root so that root password length always be minimum 8 chars not less that.  (test it by changing root password)

adhocLinux:-> Permission 

  •  create a user jack  without any password  then login to that user using su command and create one file jack.txt and directory  hellojack
  •  create a user harry without any password  then login to that user using su command and create one file harry.txt and directory  helloharry
  •  copy  jack.txt to harry's home directory and harry.txt to jack's home directory (you are not allowed to use root user for this task)
  • set permission to date command so that only  jack user can run this command  (make sure root user also can not run this command)




Adhocdocker1:

i)   create your own docker image
ii)  it must use 80 port
iii)  host  a php  based sample web page
iv)   container must be running  on top of aws cloud


 



 

Comments

  1. REDBEARDJune 11, 2019 at 12:06 AM

    if i run this command :- yes "anything" >a.txt &
    till when terminal would be updating file "a.txt"?
    and also can we terminate this command by terminating terminal ?

    ReplyDelete
    Replies
    1. UnknownJune 11, 2019 at 10:54 AM

      its an infinite situation where file have innumerable "yes"
      you do remember the time when ujjwal sir explained yes command with a file having 1.3gb space for making a tar file and a zip file
      and you should try the terminal closing part you'll get the answer
      please try it for at least 3-5 seconds

      Delete
  2. AkshatJune 12, 2019 at 12:17 PM

    This comment has been removed by the author.

    ReplyDelete
  3. AkshatJune 12, 2019 at 12:18 PM

    how to install mpg321. I tried yum install mpg321 but it shows no package available. Also tried with {rpm -ivh link_address} command but it shows failed dependencies

    ReplyDelete
    Replies
    1. Abhinaay_BhattJune 12, 2019 at 3:36 PM

      pip3 install mpg321
      or
      pip3 install https://sourceforge.net/projects/mpg321/files/mpg321/0.3.1/mpg321-0.3.1.tar.gz

      Delete
    2. AkshatJune 13, 2019 at 12:23 PM

      both these commands failed

      Delete
    3. Abhinaay_BhattJune 13, 2019 at 9:03 PM

      There must be some other issue. In my case, they worked...

      Delete
  4. Abhinaay_BhattJune 14, 2019 at 7:39 AM

    Task1--Completed--(https://github.com/Abhinaay/Adhoc-Redhat-Tasks/blob/master/Task1)

    ReplyDelete
  5. SmritiJune 16, 2019 at 6:16 AM

    Problem1:https://github.com/Smriti5/Linux/blob/master/System%20must%20not%20be%20able%20to%20install%20software

    ReplyDelete
  6. harsh bhardwajJune 17, 2019 at 11:59 PM

    task(2)
    https://github.com/harshbhardwaj5/docker/blob/master/create_docker_image.txt

    ReplyDelete
  7. ParthJune 19, 2019 at 12:25 AM

    problem 1 done https://github.com/parth025sharma/None-coder

    ReplyDelete
  8. UnknownJune 19, 2019 at 10:15 PM

    Problem 1 and 2 Done:

    https://github.com/hvijaycse/Summer_training_adhoc/tree/master/Noncode

    ReplyDelete
  9. Darkdraiden14June 19, 2019 at 11:49 PM

    adhocLinuxYUM1:https://github.com/darkdraiden14/NON_Coder/blob/master/adhocLinuxYUM1.sh

    ReplyDelete
  10. UnknownJune 21, 2019 at 11:25 AM

    problem1: done

    https://github.com/archit-55/linux-tasks

    ReplyDelete
  11. AnonymousJune 21, 2019 at 9:55 PM

    adhocLinuxYUM1 :---->https://github.com/sk4201/noncoder/blob/master/linux-1.txt

    ReplyDelete
  12. Siddharth goelJune 23, 2019 at 12:40 PM

    https://github.com/gsiddharthgoyal67/non-coder/blob/master/linuxp1.sh

    ReplyDelete
  13. Laveena JethaniJune 28, 2019 at 9:41 AM

    adhocLinuxYUM1 :
    https://github.com/Laveenajethani/Linux-base-question/tree-save/mast20baseer/linux%%20question%20answer.txt

    ReplyDelete
  14. Bhanu SreeSeptember 25, 2019 at 2:36 AM

    Thanks you For Sharing!!!!
    AWS Training
    AWS certification training

    ReplyDelete

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