Working with Process, CPU and Memory in Linux

# ps aux  => List all the processes

# pkill <<process_name>>   => will find all process with the name mentioned and kill

# kill –l  =>  Will list all available signals


# kill -9 <<PID>>   =>  Kills the process corresponding to the PID mentioned

# pkill –t <<ptty_id>>  => ptty_id can be found using the command w. This will return all logged in users and their terminal Ids

# pkill  -u  <<user_name>>  <<process_name>>   => will kill the process specified for the specified user





Working with job



# job  =>  this will list the background jobs of the user with the number

# kill –SIGSTOP  %1   =>  Will kill the process  %1 is the process number

# job  => Will display the job status as stopped