INTRO(8) INTRO(8) NAME intro - introduction to system maintenance and operation commands DESCRIPTION This section contains information related to system operation and main‐ tenance. It describes commands used to create new file systems, _n_e_w_f_s, verify the integrity of the file systems, _f_s_c_k, control disk usage, _e_d_q_u_o_t_a, maintain system backups, _d_u_m_p, and recover files when disks die an untimely death, _r_e_s_t_o_r_e. The section _f_o_r_m_a_t should be consulted when formatting disk packs. Network related services are distinguished as 8C. The section _c_r_a_s_h should be consulted in understanding how to interpret system crash dumps. 4.2 Berkeley Distribution May 29, 1986 INTRO(8)