Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.

1154

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What is s and g in sed command?

1065

---

win 3.1 is a

1084

---

How do I create a directory in unix?

899

---

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

1166

---

What is the difference between cat command and more command?

1138

---

What are three main elements of unix operating system?

796

---

What are the links and symbolic links in a unix file system?

880

---

What is the difference between grep and grep?

1071

---

What does a pipe(|) do?

854

---

What are the types of unix?

872

---

How do I remove 30 days old files in unix?

868

---

system choose one for me on the connect() call? Should I bind() a port number in my client program, or let the?

1572

---

What is the significance of the superuser?

958

---

How do I run a shell script in unix?

955

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