Tell me when should we use thread-safe "_r" library calls?

849

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Explain how to work unix commands on windows xp without installing unix o/s in pc?

927

---

How are unix domain sockets implemented?

803

---

How does unix socket work?

858

---

Is tcp or unix socket faster?

802

---

How many unix commands are there?

1117

---

Is command prompt unix?

1108

---

What are the unix commands?

1048

---

What is grep command in unix with examples?

1155

---

What is in grep command?

1133

---

What is unix command?

1212

---

Who command in unix operating system?

1100

---

Who command in unix?

1102

---

What is home directory in unix?

864

---

What are the types of unix?

881

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