Answer / Anamika

In Unix, you can use the command 'service' or 'systemctl' to start and stop services. Here is an example:

To start a service named 'my_service':
```
sudo service my_service start
```

To stop a service named 'my_service':
```
sudo service my_service stop
```

What are the requirements for a swapper to work?

1 Answers  

---

What does sort do in unix?

1 Answers  

---

How to copy files from one directory to other in unix?

1 Answers  

---

Interviewer: Lets say there is a partition of 100GB. When i tried to create a file using touch command, under any directory, it was unable to create the file- '100% full disk space'. I calculated the size of each and every directory on that partition mannually by adding each file size & in came out to be total size 50GB. Then where is the remaining 50GB ? why it is showing disk space 100% full in 'df -h' command?

2 Answers   Infosys,

---

What is difference between unix and windows?

1 Answers  

---

What are the benefits of running processes in the background?

1 Answers  

---

What are positional parameters in unix?

1 Answers  

---

What are the three major components of any unix system?

1 Answers  

---

what is wrong with this interactive shell script?

1 Answers  

---

What is source unix?

1 Answers  

---

In what way the validity fault handler concludes?

1 Answers  

---

How to remove certain lines from a file in Unix?

1 Answers  

---