Write a command that will display files in the current directory, in a colored, long format.

1226

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Write a command that will find all text files in a directory such that it does not contain the word "amazing" in any form (that is, it must include the words amazing, amazing, or amazing)?

1572

---

What is the use of the tee command?

1099

---

What is command substitution?

1371

---

Differentiate multiuser from multitask.

1019

---

What are shell variables?

922

---

How do you switch from any user type to a super user type?

967

---

What is the use of -l when listing a directory?

895

---

What is wild-card interpretation?

1050

---

Describe file systems in unix?

1036

---

briefly describe the shell's responsibilities?

1265

---

Differentiate relative path from an absolute path?

911

---

Explain the importance of directories in a unix system

1066

---

What are some common shells and what are their indicators?

1233

---

what is wrong with this interactive shell script?

980

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