300+ Bash-scripting-and-commands Questions

Bash-scripting-and-commands Questions Set 3:

Quiz Mode

Which symbols are used in vi to search for a pattern?

Both / and ?

Solution:

Which key is used to switch from command mode to input mode in Vim?

esc

;

Solution:

The command used for changing the user's login password is-

man

reset

passwd

Solution:

Which of the following operators are used for logical execution?

|| and &&

Solution:

Which option is used with the `cat` command to display files with line numbers?

-n

-v

-a

-x

Solution:

What is the exit status of the `cmp` command if both the files are identical?

undefined

Solution:

Which one of the following commands is incorrect?

cat file1

cat > file1

cat >> file1

cat -a file1

Solution:

Which command is used to select lines 3 to 10 from the file pat.lst?

sed -n '3,10p' pat.lst

sed 3,10 pat.lst

sed -n '^,10p' pat.lst

sed -n, 10p

Solution:

What is the function of the following command?

`$ sed 's/ *|/|/g' emp.lst`

Replace * with |

Replace / with |

Remove trailing spaces

Erroneous output

Solution:

What is the usage of the `ip` command in Linux?

None of the above

Show and manipulate routing, devices, and tunnels

Show IP address

Connect to the internet

Bash-scripting-and-commands Questions Set 3:

Which symbols are used in vi to search for a pattern?

Solution:

Which key is used to switch from command mode to input mode in Vim?

Solution:

The command used for changing the user's login password is-

Solution:

Which of the following operators are used for logical execution?

Solution:

Which option is used with the `cat` command to display files with line numbers?

Solution:

What is the exit status of the `cmp` command if both the files are identical?

Solution:

Which one of the following commands is incorrect?

Solution:

Which command is used to select lines 3 to 10 from the file pat.lst?

Solution:

What is the function of the following command?

`$ sed 's/ *|/|/g' emp.lst`

Solution:

What is the usage of the `ip` command in Linux?

Solution:

Related Question Sets:

Related Topics:

Bash-scripting-and-commands Questions Set 3:

Which symbols are used in vi to search for a pattern?

Solution:

Which key is used to switch from command mode to input mode in Vim?

Solution:

The command used for changing the user's login password is-

Solution:

Which of the following operators are used for logical execution?

Solution:

Which option is used with the cat command to display files with line numbers?

Solution:

What is the exit status of the cmp command if both the files are identical?

Solution:

Which one of the following commands is incorrect?

Solution:

Which command is used to select lines 3 to 10 from the file pat.lst?

Solution:

What is the function of the following command? $ sed 's/ *|/|/g' emp.lst

Solution:

What is the usage of the ip command in Linux?

Solution:

Related Question Sets:

Related Topics:

Which option is used with the `cat` command to display files with line numbers?

What is the exit status of the `cmp` command if both the files are identical?

What is the function of the following command?

`$ sed 's/ *|/|/g' emp.lst`

What is the usage of the `ip` command in Linux?