Unix Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it #NAME? -r None of these -1 #NAME? -r None of these -1 ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with ps command to slow the entire command line of the process being run? #NAME? -4 -1 -2 #NAME? -4 -1 -2 ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to process number of the current shell to name the command being executed None of these to list the positional parameters to exit status of ast command executed. to process number of the current shell to name the command being executed None of these to list the positional parameters to exit status of ast command executed. ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to assign executable permission to the owner of the file named "note"? chmod u+x note chmod g+x note chmod u+w note chmod ugo+x note chmod u+x note chmod g+x note chmod u+w note chmod ugo+x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to obtain a list of all files by modification time? ls -1 ls -t ls -i ls -R ls -1 ls -t ls -i ls -R ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the current shell? $! $* $$ None of these $! $* $$ None of these ANSWER DOWNLOAD EXAMIANS APP
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