A. tar
B. dir
C. lp
D. ls
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Related Mcqs:
- Which of the following commands is used to list contents of directories ?
A. ls
B. lp
C. dir
D. tar - Which option is used with the chmod command recursively to all files and sub-directories in a directory ?
A. -1
B. -i
C. -x
D. -R - Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories ?
A. rm *
B. rm -r *
C. rm all
D. rm *.* - Which command is used to make all files and sub-directories in the directory (progs) executable by all users ?
A. chmod -R a+x progs
B. chmod -R 222 progs
C. chmod -1 a+x progs
D. chmod -x a+x progs - What command is used to display a file contents in octal form ?
A. oct
B. of
C. od
D. cd - Which command is used to display a file contents in octal form ?
A. cd
B. od
C. of
D. oct - In which directory can you store system user default files used for creating user directories ?
A. /usr/tmp
B. /etc/default
C. /etc/skel
D. /etc/users - 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 directories contain all the Alias created by a user, including his login directory ?
A. /tmp
B. /etc
C. /usr
D. /dev - 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
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