~~~reboot5.14.0-687.39.1.el9_8.x86_64ja=ttyS0tyS0LOGINj tty1tty1LOGINj 3~~~runlevel5.14.0-687.39.1.el9_8.x86_64jsNpts/0ts/0j'pK pts/1ts/1jK; f pts/2ts/2j*f pts/3ts/3(j_f