Linux Commands Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Linux Commands Interview Questions

Questions Answers Views Company eMail

have you ever got warning message from unix admin that file system running out of space or not enough disk space?what will u do?

HP,

5 9913

Did you work with linux? What flavors and versions?

HP,

5 9249

How do you rate yourself in unix(if 0 is novice and 10 is sys admin)?

HP,

2 7280

How do you find out the server processes running?

HP,

4 10032

How would you find whether a remote server is up or not?

HP,

8 14564

How will you execute a java program inside a kornshell script?

HP,

1 6005

Did you ever write any inerface files / profile file to support unix environment setup ?

HP,

1 4112

What would you do when all the processess hangs and there is no other option in unix?

HP,

3 9588

ls -l ls -t ls -r ls -a ls -ltr ls -u grep error file.txt grep -v error file.txt perl prg.pl | ./file.txt tee chmod +x chmod -x chmod =x ps bg date +%y%m%d ?

HP,

2879

Diff b/w C-shell and Born-shell

HP,

2 9822

How will retrieves incoming mails from different web sites

HCL, HP,

2 9590

what is Bourne shell.

Google, HCL, Infosys,

1 8449

script is like x=10; y=20; [$x-ne$y]; echo $ please give me output.

Amdocs, Google,

2 7448

how is the possible the "last 10 files present in the current directory and stores them in the file list".

Google,

9 13236

what is the command To print script arguments

Google,

4 7869

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Un-Answered Questions { Linux Commands }

How can we increase disk read performance in single command in Linux?

991

What are the basic commands for user management?

1032

What is the difference between kill and kill in linux?

1312

What is tty in linux command?

1048

What are the 4 kinds of sentences with examples?

1035

What is the makefile in c?

986

Which Command used to lock user password in Linux?

1072

What is iptables command in linux?

1070

How does grep work in linux?

942

Which is the required command for checking the file system?

1077

What does df command do in linux?

1138

How do I find hostname in linux?

1093

What is FC command?

879

How do you save a file in linux?

1138

Why we use pwd command in linux?

1086

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