A. -c
B. -i
C. -d
D. -s
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Related Mcqs:
- The UNIX file system stores a data in physical blocks of_______________?
A. 1024 bytes
B. 2048 bytes
C. 512 bytes
D. 256 bytes - Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file ?
A. ls -F -x
B. ls -l
C. ls ~ x
D. Ip - Which of the following commands is used to save the output of the who command in a file named user.lst, as well as display it ?
A. who | tee user.lst
B. who > user.lst
C. who >> user.lst
D. who < user.lste - Which command is used to save the standard output in a file, as well as display it on the terminal ?
A. more
B. cat
C. grep
D. tee - What command is used to display a file contents in octal form ?
A. oct
B. of
C. od
D. cd - What command is used to save the standard output in a file, as well as display it on the terminal ?
A. tee
B. grep
C. cat
D. more - Which command is used to display a file contents in octal form ?
A. cd
B. od
C. of
D. oct - Which command is used to display all the lines with the string ‘sales’ from the file empl.lst ?
A. cut sales empl.lst
B. /sales > empl.lst
C. grep sales empl.lst
D. cat | /sales > empl.lst - Which command is used to display the top of the file ?
A. cat
B. head
C. more
D. grep - Which command is used to display the end of the file ?
A. head – r
B. tail
C. eof
D. bof
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