Provided by: chkrootkit_0.55-4_amd64 bug

NAME

       chkwtmp - check wtmp file deleted entries

SYNOPSIS

       chkwtmp looks for data deleted from wtmp

DESCRIPTION

       chkwtmp   examines  the  file  /var/log/wtmp  for  entries  which  have  been  overwritten
       (containing only  null-bytes).  If  such  entries  are  found  the  program  displays  the
       timestamps  of  the  entries before and after the deleted entry, providing an idea of when
       the entry was deleted.

       chkwtmp needs to be able to read /var/log/wtmp.  Normally this file is  world-readable  so
       no special privileges are required.

FILES

       /var/log/wtmp
              database of logins and logouts.

SEE ALSO

       wtmp(4), who(1)

LIMITATIONS

       An  entry  is  recognized as overwritten if the time-information has been overwritten with
       null-bytes.

       This program was originally designed to run on SunOS 4.x systems.  On  other  systems  the
       output is undefined.

                                           Oct 23, 2021                                CHKWTMP(8)