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      1 #!/sbin/sh
      2 #
      3 # CDDL HEADER START
      4 #
      5 # The contents of this file are subject to the terms of the
      6 # Common Development and Distribution License, Version 1.0 only
      7 # (the "License").  You may not use this file except in compliance
      8 # with the License.
      9 #
     10 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     11 # or http://www.opensolaris.org/os/licensing.
     12 # See the License for the specific language governing permissions
     13 # and limitations under the License.
     14 #
     15 # When distributing Covered Code, include this CDDL HEADER in each
     16 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     17 # If applicable, add the following below this CDDL HEADER, with the
     18 # fields enclosed by brackets "[]" replaced with your own identifying
     19 # information: Portions Copyright [yyyy] [name of copyright owner]
     20 #
     21 # CDDL HEADER END
     22 #
     23 #	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T
     24 #	  All Rights Reserved
     25 
     26 
     27 #ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.6	*/
     28 #	"lastlogin - keep record of date each person last logged in"
     29 #	"bug - the date shown is usually 1 more than it should be "
     30 #	"       because lastlogin is run at 4am and checks the last"
     31 #	"       24 hrs worth of process accounting info (in pacct)"
     32 PATH=/usr/lib/acct:/usr/bin:/usr/sbin
     33 cd /var/adm/acct
     34 if test ! -r sum/loginlog; then
     35 	nulladm sum/loginlog
     36 fi
     37 #	"cleanup loginlog - delete entries of those no longer in"
     38 #	"/etc/passwd and add an entry for those recently added"
     39 #	"line 1 - get file of current logins in same form as loginlog"
     40 #	"line 2 - merge the 2 files; use uniq to delete common"
     41 #	"lines resulting in those lines which need to be"
     42 #	"deleted or added from loginlog"
     43 #	"line 3 - result of sort will be a file with 2 copies"
     44 #	"of lines to delete and 1 copy of lines that are "
     45 #	"valid; use uniq to remove duplicate lines"
     46 getent passwd | sed "s/\([^:]*\).*/00-00-00  \1/" |\
     47 sort +1 - sum/loginlog | uniq -u +10 |\
     48 sort +1 - sum/loginlog |uniq -u > sum/tmploginlog
     49 cp sum/tmploginlog sum/loginlog
     50 #	"update loginlog"
     51 _d="`date +%y-%m-%d`"
     52 _day=`date +%m%d`
     53 #	"lines 1 and 2 - remove everything from the total"
     54 #	"acctng records with connect info except login"
     55 #	"name and adds the date"
     56 #	"line 3 - sorts in reverse order by login name; gets"
     57 #	"1st occurrence of each login name and resorts by date"
     58 acctmerg -a < nite/ctacct.$_day | \
     59 sed -e "s/^[^ 	]*[ 	]\([^ 	]*\)[ 	].*/$_d  \1/" | \
     60 nawk	'/^00-00-00/ {
     61                 $0 = "00" $0
     62         }
     63 	/^[0-9][0-9]-/ {
     64                 d=substr($0,1,2);
     65                 if (d<=68) {
     66                         $0 = "20" $0
     67                 } else {
     68                         $0 = "19" $0
     69                 }
     70         }
     71         { print }' - sum/loginlog | \
     72 sort -r +1 | uniq +10 | sort | \
     73 nawk	'/^[0-9][0-9][0-9][0-9]-/ {
     74 	$0 = substr($0,3)
     75     }
     76     { print }' > sum/tmploginlog
     77 cp sum/tmploginlog sum/loginlog
     78 rm -f sum/tmploginlog
     79