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Full Discussion: reg adding Users into at.allow and removing from at.allow
Top Forums Programming reg adding Users into at.allow and removing from at.allow Post 302113767 by blowtorch on Tuesday 10th of April 2007 05:23:17 AM
Old 04-10-2007
You can use a small script for deletion as well. Use grep/sed/awk/ex to remove the unwanted userid, output to a temp file, move the temp file back over the at.allow file.

Something like:
Code:
grep -v "Bill" /var/adm/at.allow > /tmp/at.allow.$$
mv /tmp/at.allow.$$ /var/adm/at.allow

grep/sed will require that you create a temp file, ex will allow the actual at.allow file to be edited.
Code:
ex /var/adm/at.allow <<EOF
/Bill
d
wq
EOF

Will remove the id Bill from the /var/adm/at.allow file.
 

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LEARN ABOUT LINUX

wtmpx

utmpx(4)							   File Formats 							  utmpx(4)

NAME

       utmpx, wtmpx - utmpx and wtmpx database entry formats

SYNOPSIS

       #include <utmpx.h>
       /var/adm/utmpx
       /var/adm/wtmpx

DESCRIPTION

       The utmpx and wtmpx files are extended database files that have superseded the obsolete utmp and wtmp database files.

       The  utmpx database contains user access and accounting information for commands such as who(1), write(1), and login(1). The wtmpx database
       contains the history of user access and accounting information for the  utmpx database.

USAGE

       Applications should not access these databases directly, but should use the functions described on the getutxent(3C) manual page to  inter-
       act with the utmpx and wtmpx databases to ensure that they are maintained consistently.

FILES

       /var/adm/utmpx	       user access and adminstration information

       /var/adm/wtmpx	       history of user access and adminstrative information

SEE ALSO

       getutxent(3C), wait(3C)wait.h(3HEAD)

SunOS 5.10							    22 Feb 1999 							  utmpx(4)
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