Unix The command that can be used to restrict incoming messages to a user is halt mesg None of these grep sleep halt mesg None of these grep sleep ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the last background job? $# $* $! $0 $# $* $! $0 ANSWER DOWNLOAD EXAMIANS APP
Unix The command chmod 761 note is equivalent to chmod 4=7, g=6,0 =1 note chmo a =761 note None of these chmod 167 note chmod u=rwx, g=rw, o=x note chmod 4=7, g=6,0 =1 note chmo a =761 note None of these chmod 167 note chmod u=rwx, g=rw, o=x note ANSWER DOWNLOAD EXAMIANS APP
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? None of these -r -1 #NAME? None of these -r -1 ANSWER DOWNLOAD EXAMIANS APP
Unix The cp command uses: both input and output file standard output file neither standard input nor standard output file standard input file both input and output file standard output file neither standard input nor standard output file standard input file ANSWER DOWNLOAD EXAMIANS APP
Unix The command used to compare the files is known as comp cmp do ccp comp cmp do ccp ANSWER DOWNLOAD EXAMIANS APP
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