⟩ How do I create a Mutex?
A thread uses the CreateMutex function to create a mutex object. The creating thread can request immediate ownership of the mutex object and can also specify a name for the mutex object
A thread uses the CreateMutex function to create a mutex object. The creating thread can request immediate ownership of the mutex object and can also specify a name for the mutex object
Which command terminates a running process by name of the process? a) kill b) pkill c) killall d) none of the mentioned
Which command prints the accumulated user and system times for processes run from the shell? a) time b) times c) both (a) and (b) d) none of the mentioned
Which command wait for the specified process to complete and return the exit status? a) sleep b) wait c) delay d) stop
Which command identifies the resource of a command? a) type b) typeset c) select d) source
The command 'ulimit' a) set a limit on specified resource for system users b) set/show process resource limit c) both (a) and (b) d) none of the mentioned
Which command puts a script to sleep untill a signal is recieved? a) sleep b) suspend c) disown d) break
Which command removes a directory from directory stack? a) dirs b) popd c) pushd d) rm
Which option of the kill command sends the given signal name to the specified process? a) -l b) -n c) -s d) -a
The 'mapfile' command a) reads lines of standard input and assigns each to the element of an indexed array b) reads lines of standard output file c) reads lines of standard error file d) none of the mentioned
The command 'umask -S' a) prints the current mask using symbolic notation b) prints the current mask using octal numbers c) sets the mask to 000 d) sets the mask to 777