Unix The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is: 555 744 755 555 744 755 ANSWER DOWNLOAD EXAMIANS APP
Unix Which operator will be used with chmod command to assign absolute permission? % = None of these - + % = None of these - + ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. write grep mesg mail write grep mesg mail 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
Unix Which command is used to change directory to the name beginning with a 'p'? cd p* cd [p] cd p* cd p cd p* cd [p] cd p* cd p ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? None of these write mesg grep mail None of these write mesg grep mail ANSWER DOWNLOAD EXAMIANS APP
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