(a) You are in the directory INTRO. In this directory, create a new directory na
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Question
(a) You are in the directory INTRO. In this directory, create a new directory named DIR3.
(b) You are in DIR2. Write a single UNIX command to go to a directory SD2.
(c) You are in DIR2. Without changing a directory, create a copy of a file pr1.c named pr4.c in the directory SD5.
(d) You are in SD3. Move a file pr1.c to a directory SD1.
(e) You are in DIR1. Write a single UNIX command to copy all 3 programs from SD3 to SD2.
(f) You are in DIR1. Delete a directory SD1. What is the necessary condition for deleting this directory?
(g) You are in SD3. Delete a file pr2.c
(h) You are in DIR1. Without changing a directory, display a file pr3.c
Explanation / Answer
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Answers)
(a) You are in the directory INTRO. In this directory, create a new directory named DIR3.
Command:
mkdir DIR3
mkdir is the make or create directory command in Unix
(b) You are in DIR2. Write a single UNIX command to go to a directory SD2.
Command:
cd INTRO/DIR1/SD2
cd is the change directory command in UNIX
(c) You are in DIR2. Without changing a directory, create a copy of a file pr1.c named pr4.c in the directory SD5.
Command:
cp pr1.c SD5/pr4.c
Using the cp(copy) command in Linux we create a copy of a file pr1.c named pr4.c in the directory SD5.
(d) You are in SD3. Move a file pr1.c to a directory SD1.
Command:
mv pr1.c INTRO/DIR1/SD1
mv is the move command in Linux using which we are moving file pr1.c to INTRO/DIR1/SD1 directory.
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