Answer Posted / siva

example:
if u wanna convert "old" into "new"
then....

command:

rename old new old


hint:
type ur "new name" between "old name".

Which command should you use to find the remaining disk space in unix server?

1231

---

Explain the terms ‘system calls’ and ‘library functions’ with respect to unix commands?

1155

---

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

1091

---

What is grep command in unix with examples?

1136

---

What does this command do? Cat food 1 > kitty

1529

---

How do I run a bash script?

1113

---

How do you repeat a command in terminal?

1151

---

What is merge command in unix?

1442

---

What is difference between grep and find command in unix?

1142

---

What does the command '$ls | wc –l > file1' do?

1173

---

What is ctrl d?

1043

---

What is the command to view process running?

1068

---

Which unix command to make a new directory?

1065

---

What do know about tee command?

1104

---

What are the general commands in using unix os for a beginner?

1093

---