Explain c program to implement the unix or linux command to implement ls -l >output.txt?

840

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What is the difference between command and utility in unix?

947

---

Explain the mount and unmount system calls?

1081

---

Name the command which is used to execute system calls from exe?

960

---

What is the first process created by the kernel in unix?

885

---

Explain the mount system calls?

976

---

Explain the unmount system calls?

966

---

Explain the difference between command and utility in unix?

980

---

Tell me how to protect a process from others to kill?

847

---

Explain what is critical section?

986

---

Explain what is protection boundary?

1068

---

Explain what is scheduling?

1071

---

Explain the different kinds of threads?

1056

---

Explain the architectural differences between user-space threads, and kernel-supported threads?

994

---

Explain the performance differences between user-space threads and kernel-supported threads.?

1269

---