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

Linux Interview Questions

Questions Answers Views Company eMail

How can I check the exit status of my previous command in Linux operating system?

SwanSoft Technologies,

976

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

Winsol Solutions,

1129

How often do you use grep command and how in Linux operating system?

Arigo Infotech,

1114

What command used for showing user info like Login Name, Canonical Name, Home Directory,Shell etc in Linux?

UGC Corporation,

1153

What is Syntax of any Linux command?

UGC Corporation,

1181

What are the various IPC mechanisms? Why is message passing costlier than semaphore?

Tech Mahindra,

1113

Explain about gzip filename?

967

Brief about the command ff?

1076

Brief about the command kill PID?

1075

Explain about lpr filename?

1084

Brief about FTP hostname?

1088

Explain about the command lynx?

1092

Explain about sh?

990

Brief about finger username?

976

Explain about chmod options filename?

1128

Un-Answered Questions { Linux }

Does android studio run faster on linux?

880

Do threads count as cores?

860

What is the use of FIFOs?

1772

How to remove directory with files?

951

Is kali linux for beginners?

859

How safe is linux?

800

Compare linux credit based algorithm with other scheduling algorithms?

964

What is puppet used for in linux?

919

How lilo is useful in linux?

974

How can you enhance the security of the password file?

825

What are the contents of /usr/local?

793

Explain shift command of linux?

1108

Why is threading bad for you?

807

How to identify which shell you are using?

1001

which are the configuration files associate with dns server and client in linux operating system?

982

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