What difference between cmp and diff commands?

785

---

What is the difference between cat and more command?

733

---

Write a command to kill the last background job?

677

---

Which command is used to delete all files in the current directory and all its sub-directories?

742

---

Write a command to display a file’s contents in various formats?

685

---

What will the following command do?

677

---

What is the use of the command 'ls -x chapter[1-5]' ?

734

---

Is ‘du’ a command? If so, what is its use?

694

---

List the system calls used for process management?

684

---

explain about the initial process sequence while the system boots up?

672

---

How would you kill a process?

693

---

What is the working set of a process?

651

---

What is the window of the working set of a process?

691

---

Explain kernal and shell?

620

---

Difference between the fork() and vfork() system call?

648

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