Unix Which of the following is not a filter? grep wc None of these sort grep wc None of these sort ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others? chmod g-x, uo+r note chmod go+r, u+x note None of these chmod u-x, go+r note chmod go+x, u-x note chmod g-x, uo+r note chmod go+r, u+x note None of these chmod u-x, go+r note chmod go+x, u-x note ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to name the command being executed to list the positional parameters to process number of the current shell to exit status of ast command executed. None of these to name the command being executed to list the positional parameters to process number of the current shell to exit status of ast command executed. None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? None of these cut sales empl.lst /sales > empl.lst grep sales empl.lst cat | /sales > empl.lst None of these cut sales empl.lst /sales > empl.lst grep sales empl.lst cat | /sales > empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file? Ip ls -F -x ls -l ls ~ x Ip ls -F -x ls -l ls ~ x ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to remove files? rm dm erase None of these delete rm dm erase None of these delete ANSWER DOWNLOAD EXAMIANS APP
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