***** Interview Questions Asked ***** 01.) What is the booting Process of Linux? 02.) Could you brief me about the LDAP? 03.) Could you let me know something about "chage" command? 04.) Could you tell me about XEN? 05.) Could you let me know how we can change the default permissions of a user? What is the default permission of a user on a file. 06.) Could you tell me that when we are creating a partition now a days in our linux then what type of format we are using over there. like, filesystem using there..? 07.) What is SWAP? 08.) What is the usage of /bin directory? 09.) If I am installing a custom software like, VLC Media Player or Any Microsoft Office. Then in which directory it goes ?? /tmp /bin /opt /usr 10.) Could you tell me the full form of GRUB? 11.) Could you tell me about the "grep" command? 12.) Could you tell me something about "AWK" command? 13.) Could you tell me about what is the booting process? 14.) Could you tell me how we can change the owner of any particular file? 15.) What command we can use to change the permission of any file? 16.) let's take a example we have a file having 640 permission => means for owner we have 6(read,write) group 4(read) and for other 0(none). I have to give a special permission to A1 user that it can read my file. So, How can i provide that permission? 17.) Could you tell me something about GRUB? what is GRUB? 18.) Give information about XEN server how it works.. which is used for Virtualization technology? 19.) What is Port Forwarding? 20.) Could you tell me something about IPTables ?? 21.) Could you give me some information about SAMBA Server? 22.) Which protocol was in background when we are transferring the files from linux to windows OR windows to linux? 23.) Could you tell me something about DNS? 24.) What is init runlevels? init-3 is used for what? init-4? 25.) What is NTP Server and how it works? 26.) What is NFS Server? 27.) Could you tell me something about XEN server? 28.) Could you tell me something about the "SED" command? 29.) What is the full form of SED command? 30.) Could you tell me about the DNS Server? 31.) Records of DNS? 32.) How we can compress our data in linux? What command we use to compress the data in Linux? 33.) What is the full form of tar? 34.) If I want to change the group of a user. Which command is use to change it? 35.) When you create a user then which file contains the password of that user? 36.) Which file contains the details of the user? 37.) What is the UID(User ID) of root user? 38.) From where users UID Start? 39.) What is the tcp wrappers? 40.) What is the IP Tables? and how the IP Tables are used? 41.) Could you tell me something about the booting process of linux? how linux boot? 42.) How we can set policies on users or group? let's take a example we have a file having 640 permission => means for owner we have 6(read,write) group 4(read) and for other 0(none). I have to give a special permission to A1 user that it can read my file. So, How can i provide that permission? 43.) Could you tell me something about the virtualization? 44.) If I discuss about the security in linux we use Ip Tables. what are the IP Tables? 45.) How many types of editors in Linux? Could you name any three editors ? 46.) What is the full form of VI? 47.) Could you tell me something about the NFS Server? 48.) Could you tell me something about the GREP command? 49.) cd - ==> What is the usage of this command? 50.) How we can create multiple directory (means directory inside a directory) using a single command? e.g /abcd/1 to 10/a-z 51.) AWS ==> Could you tell me something about the versioning feature of S3? 52.) Could you give me the detailed information about VI Editor? 53.) How could I forcefully save a file? 54.) How to cut a line in VI Editor? 55.) How to search for a word in VI Editor? 56.) Could you tell me something about the NFS Server? 57.) Do you know anything about VI Editor? 58.) How do I cut a line from a file in VI Editor? 59.) How to save a file in VI Editor? 60.) Could you tell me something about the init runlevels? 61.) What is the name of our linux bootloader? and where it is located in our linux operating system? 62.) Could you tell me the working of /sbin directory? 63.) What is YUM? 64.) What is the full form of YUM? 65.) Could you tell me something about the user's ID? How many types of users are there?and what UID they are having? 66.) Normal User UID starts from? 67.) Could you tell me something about the Virtualization using XEN? 68.) What is GPT and MBR? 69.) Could you explain about SAMBA Server? 70.) Could you explain about NTP Server? 71.) Could you tell me something about the Virtualization technology using XEN? 72.) Could you tell me something about ACL (Access Control List) in files and Directories? 73.) [root@localhost ~]# [user@localhost ~]$ ==> What it specifies? 74.) How could you get help in linux? If you want to take help of any command how you get it? 75.) What is grep command? 76.) If I have to search the exact word in grep then what type of option should I use over there? 77.) If I have to count how many lines are there which is matching the string What option should I use there to count the no. of lines in grep? 78.) What is Pipe | How pipe symbols is used? 79.) If I say that I am sharing a file from linux to windows OR window to linux. Which type of protocol or server should I use into it? 80.) Which protocol is used behind the SAMBA Server? 81.) Could you tell me something about the groups? If I have created a group so which file changes? Where it reflected that you have created a group? 82.) What is the Primary Group and Secondary Group of a USer? 83.) How to take backup of any file and Directory? 84.) Do you know anything about the security of Linux? How we can secure the Linux Operating System? Firewall, TCP wrapper, IP Tables & SE-Linux. 85.) What types of connections in firewalls we have? 86.) What is SUDO command? 87.) Could you tell me how the Linux Boot? 88.) How we can configure Quota on a File System? 89.) Could you tell me something about SUDO? 90.) What is RPM? How to install a package using RPM? 91.) What is YUM? 92.) Could you tell me something about the NFS Server? 93.) What is ACL? How to set ACL permission to a particular user for a file? 94.) Init runlevel-1? Why runlevel-1 is used? What we do with single user-mode? 95.) What is the main configuration file of GRUB? From which we can secure the password of grub? Where it is located? 96.) What is LVM? 97.) What is KVM? 98.) What is SE-Linux? 99.) What is SE-Linux? For what it is used for? 100.) How we can schedule any task in linux? 101.) If I have to schedule the task at evening 6:30 PM per day. Then what will be the syntax which you have to write in the crontab? 102.) If I have to check all the users login in our system. So which log file we have to open to check all users login specifications in which log file we used to get? 103.) Could you tell me about KVM, XEN Server or Virtualization? 104.) What is LVM? What it does? How it works? 105.) What is the difference between LVM and Normal Partition Which you have created. 106.) Could you define about RAID Level-5? 107.) What is RAID-1? 108.) What is SUDO? From where we can configure any user to use SUDO in DOS System? 109.) What is grep command? 110.) find command is used for? 111.) From which command we can take the backup of any file and Directory? 112.) When we create a user, which file contains the user information as well as the password information? 113.) What is init runlevels? Why runlevel 5 is used? 114.) Could you tell me something about the XEN Server or KVM Server? 115.) Could you tell me something about the PAM (Plugable Authentication Module). What is PAM? Why we are using this module? 116.) Why IP Tables are used? 117.) What is the Port No. Of NFS? 118.) Could you tell me something about the RAID? 119.) What command we have to use to increase the LVM space? 120.) You have created a Standard Partition (i.e, /dev/sd7) Now you need to format it. What command you will use to format that partition? Which filesystem you will use to format it? 121.) Which command you use to see how many partitions has been created? 122.) Which command is used to check how much disk usage has been done in our directory? How much disk usage is doing by our directory? 123.) What command use to check the disk free? 124.) Which file I am going to edit the permanently mount the file system? 125.) Could you tell me something about NFS Server? On Which Port No it works on? 126.) Could you tell me something about ACL (Access Control List) in linux? 127.) What is Port Forwarding? 128.) What is SE-Linux? 129.) Could you give the detail information to create partition in our system? 130.) How to format the disk? 131.) Could you tell me about the linux booting process? How linux machine boot?

@TechTonic1835

Жыл бұрын

Nice

@chhotumiraamir1650

11 ай бұрын

Bhai itna to nahi pucha tha bhai

@VaibhavNimbalkar-mu9zp

10 ай бұрын

Thanks a lot bro

@piyushraut3715

6 ай бұрын

Answer bhi bata deta Bhai 😂

@YaseenAliKhan804

5 ай бұрын

Thank you

Helpfull for interview preparation.thank you

Very useful

Wahh didi wahh didi

Sir more video make for linux admin mock interview

Awk cmd is mostly used for pl sql it uses awk cmd is find particular word find to particular column

I am feeling pity for the interviewer 😅

Grep is used for output filteration

Echo cmd is used for print the input for editor

Didi 👌

Chage cmd is used for change policy

either the students didn't know it was a linux interview or the teacher who taught them was a horrible teacher

I thought it is a good video to practice for interview. But realised, people here doesn't even know the boot process of Linux.

@swapnilukey5990

6 ай бұрын

Could you able to answer the all questions?

@pavanyashoda4937

4 ай бұрын

​@@swapnilukey5990 I will...

Grep is used for find string

Tcp, ftp, is sever protocol

Chage cmd is used for user password expiration

How can we give mock interview here?

We can use chage cmd in Bank statement

Wc

@soumyaranjanparida201

Жыл бұрын

Word count

Sir muje bhi mock interview dena hai

Primary tape of user

This interview was for experienced candidates?

Traumatized :(

Could you please provide answers above question anyone

Koi hamara bhee interview kr lo sir ji

@ShamshadAlam-zp2xu

7 ай бұрын

Q: Why does linux use in organization?

@satyaranjannayak926

6 ай бұрын

One of the main reasons is that Linux is open-source, which means it is free to use and can be customized to fit specific needs. Additionally, Linux is known ...

By default permission rwx 244

/bin dir is used for display all directory related information

These guys seems freshers .. The interviewer wants to show his skills to these guys. He should have asked some simple questions .

@AsifAliRizwaan

Жыл бұрын

Those are simple questions if you have studied rhcsa.

I want job bro. I can pay the money, i don't know what i learn, 1000 coursez are there. Job kavali 😢😢😢

@user-tb4mh1uf4f

Жыл бұрын

Pelli chesukodaanikaa😅

@technicalrider6196

5 ай бұрын

Jin​@@user-tb4mh1uf4f

Mkdir -p a/b/c/d

Ls -b

chage command is used to change password for user for eg useradd pinky (if user not there) enter chage pinky then it will ask password

/etc/password

What is the need to show their face?

@vilen7856

4 ай бұрын

Bhai Google ka naam sunna hai

Oh my 🙄 I'm way better. Could you please stop showing their face. May be they'll study it in future. I don't know why they allowed to show their face.

I am feeling pity for the interviewer 😅

Pipe is used for output filteration

@donwilsonobido4196

Жыл бұрын

I think pipe is to take the output of the 1st command and use it as an input for the following command.

@vilen7856

4 ай бұрын

​@@donwilsonobido4196it is used for the separation of commands