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# Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T
# All Rights Reserved
#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.6 */
# "lastlogin - keep record of date each person last logged in"
# "bug - the date shown is usually 1 more than it should be "
# " because lastlogin is run at 4am and checks the last"
# " 24 hrs worth of process accounting info (in pacct)"
fi
# "cleanup loginlog - delete entries of those no longer in"
# "line 1 - get file of current logins in same form as loginlog"
# "line 2 - merge the 2 files; use uniq to delete common"
# "lines resulting in those lines which need to be"
# "deleted or added from loginlog"
# "line 3 - result of sort will be a file with 2 copies"
# "of lines to delete and 1 copy of lines that are "
# "valid; use uniq to remove duplicate lines"
# "update loginlog"
# "lines 1 and 2 - remove everything from the total"
# "acctng records with connect info except login"
# "name and adds the date"
# "line 3 - sorts in reverse order by login name; gets"
# "1st occurrence of each login name and resorts by date"
nawk '/^00-00-00/ {
$0 = "00" $0
}
/^[0-9][0-9]-/ {
d=substr($0,1,2);
if (d<=68) {
$0 = "20" $0
} else {
$0 = "19" $0
}
}
nawk '/^[0-9][0-9][0-9][0-9]-/ {
$0 = substr($0,3)
}