linux kill process by user code example

Example 1: kill all processes by user

killall -u user

Example 2: ubuntu kill process for user

pkill -u username

Example 3: kill process ubuntu

sudo kill -9 process_id

Example 4: how to kill process by command bu username

#on a cluster #sbatch process 
scancel -u username

Example 5: linux kill process by user

pkill -9 -u `id -u username`