FAILLOG(5) File Formats and Configuratio FAILLOG(5) (NAME) faillog - (DESCRIPTION) /var/log/faillog . (UID) . ( ) . : struct faillog { short fail_cnt; short fail_max; char fail_line[12]; time_t fail_time; long fail_locktime; }; (FILES) /var/log/faillog . (SEE ALSO) faillog(8) shadow-utils 4.20.0 07/30/2026 FAILLOG(5)