Unix The special shell variable $* is used to process number of the current shell to exit status of ast command executed. to list the positional parameters None of these to name the command being executed to process number of the current shell to exit status of ast command executed. to list the positional parameters None of these to name the command being executed ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to print a file? lp print prn pg lp print prn pg ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is None of these grep halt mesg sleep None of these grep halt mesg sleep ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? ls -x ls None of these ls -1 lc ls -x ls None of these ls -1 lc 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 go+r, u+x note chmod u-x, go+r note chmod go+x, u-x note None of these chmod g-x, uo+r note chmod go+r, u+x note chmod u-x, go+r note chmod go+x, u-x note None of these chmod g-x, uo+r note ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to search a pattern in the forward direction? ?? / ? // ?? / ? // ANSWER DOWNLOAD EXAMIANS APP
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