BSc CS Sem 1 2023 2024 2024 LINUX OPERATING SYSTEM Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 Attempt the following. (Any Four) 20M What is Linux Kernel? Explain distributions of Linux
   • b. Explain the various commands used to archive file data with suitable Linux architecture with proper diagram
   • d. Write commands for the following: Create two files namely “Flowers” and “Fruits” with suitable i data in it
   • iii) Count and display only repeated lines in the Flowers file
   • iv) Display last 5 lines of file Fruits
   • e. | Howto locate system environment variables in Linux?
   • f. Write a short note on Linux Filesystem the following. (Any Four) 20M
   • a. the following:
   • i) Absolute Pathname
   • b. is /ete/passwd file? Explain all the fields of it
   • c. Explain three modes of vi editor
   • d. softlink and hardlink with suitable example: What are the uses of root? Also explain the sudo command Explain basics of TCP/IP model
2. Q3 Attempt the following. (Any Four) 20 M
   • a. Why signals are used in Linux? List most common Linux signals
   • b. following commands: nice, renice, at, batch
   • c. Explain If.then.else.fi with suitable example
   • d. Input Redirection with appropriate example
   • e. while command with suitable example
   • f. Write a shell script to check whether the string is palindrome or not
3. Q4 Attempt the following. (Any Five) 15M
   • a. What are command aliases? Why do we use it?
   • b. following command with suitable example: cat, tty, rm
   • d. awk command with suitable example
   • e. Explain the use of expr command for performing mathematical operations in Linux
   • f. explain jobs command with its all parameters

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