A. !
B. $
C. #
D. @
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Related Mcqs:
- Which of the following commands is used to remove files with confirmation prompt from the user file system which have neither been accessed nor modified i the last one year ?
A. find -mtime +365 | rm
B. grep (/usr/*) – mtime + 365 | -ok rm
C. find -name – mtime + 365 / – ok rm
D. find /user/* \(-mtime + 365 – a – atime +365 \) – OK rm {} \; - Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it_________________?
A. -r
B. -x
C. -i
D. -1 - Which set option is used with vi editor to display line numbers on screen ?
A. nm
B. nu
C. ic
D. li - Which option will be used with ps command to slow the entire command line of the process being run ?
A. -4
B. -f
C. -1
D. -2 - Which of the following commands is used to display the directory attributes rather than its contents ?
A. ls -l -d
B. ls -l
C. ls -x
D. ls -F - What command is used to display a file contents in octal form ?
A. oct
B. of
C. od
D. cd - 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 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 - What command is used to display your current working directory ?
A. path
B. pwd
C. prompt $p$g
D. dir - What command is used to display and create files ?
A. lyrix
B. ed
C. vi
D. cat
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