1 example for firejail

  # List all sandboxed processes
firejail --list
# Just like top but only for programs sandboxed with firejail
firejail --top
# Print tree of processes running in firejail sandbox
firejail --tree
# Use a new temporary /root & /home/user directory. Every change is discarded
firejail --private 
# Use firejail with apparmor
firejail --apparmor 
# Use seccomp filter and blacklist the syscalls in the default list
firejail --seccomp