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Unix MCQ
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- 04th Aug, 2020
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Unix MCQ Quiz
1) Which command is used to terminate a process?
2) Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3?
3) To spawn a child of our own choice for running the script, we can use ........ command:
4) The first line in any shell script begins with a ......
5) Which of the following commands is used to display your working directory?
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6) The command used to compare the files is known as:
7) A single read statement can be used with one or more variables:
8) Which command is used to display the top of the file?
9) To run the script, we should make it executable first by using ......
10) Shell scripts need to be saved with an extension .sh .
11) Which symbol will be used with grep command to match the pattern pat at the beginning of a line?
12) The first argument is read by the shell into the parameter .......
13) The second set of the three permissions (r-) indicates that:
14) The complete set of positional parameters is stored in ......... as a single string:
15) Shell scripts are executed in a separate child shell process:
16) The field separator in cut command is specified with:
17) read command is shell’s internal tool:
18) The % key allows you:
19) Which column contains all details of the permissions of a file when you issue the ls -l command?
20) Which command is used for making the scripts interactive?
21) Which command is used to sort the lines of data in a file in reverse order:
22) The cp command uses:
23) ........can talk to the kernel:
24) Which command is used to copy all files having the string chap and any two characters after that to the progs directory?
25) While working with mail command, which command is used to save mail in a separate file?
26) What is a shell script?
27) Which of the following is used for storing the number of positional parameters?
28) What are positional parameters?
29) Which command is used to display and create files?
30) Which of the following directories contain all the Alias created by a user, including his login directory?
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