預設的 'no lnode' 指令集

此指令集在預設的排程群組中建立 lnode（如果密碼映射中存在此類使用者的話為 other，否則為 root。）並且以郵件提醒系統管理員要將新的 lnode 移入排程階層中的適當位置。

#!/bin/sh
#
#ident  "@(#)nolnode.sh 1.6 98/10/28 SMI"
#
# Copyright (c) 1998 by Sun Microsystems, Inc.
# All rights reserved.
#
# Copyright 1995-1997 Softway Pty. Ltd.
#
# A script that called by the PAM module to create a lnode
#

PATH=/usr/srm/bin:/sbin:/bin export PATH
LOCALE=C export LOCALE
if [ "$DEBUG" = "true" ]
then
    exec >> /tmp/nolnodelog 2>&1
    echo
    date
    echo "Attempting to create lnode for $USER"
else
    exec > /dev/null  2>&1
fi

err=`limadm set -u cpu.shares=1 "$UID" 2>&1`
if [ $? -eq 0 ]
then
    cat <<-EOF | /usr/lib/sendmail root 
	Subject: New lnode created for "$USER"

	Remember to change scheduling group and shares for
	"$USER".

	`limreport lname=='"'"$USER"'"' 'Currently in group "%s" with %d shares\\n' sgroupname cpu.shares`
EOF
else
    cat <<-EOF | /usr/lib/sendmail root
	Subject: Could not create lnode for "$USER"

	after "$SERVICE" attempt on tty "$TTY", uid "$UID", 
	rhost \""$RHOST"\",
	limadm said \""$err"\"
EOF
    exit 1 # deny access
fi
# permit access
exit 0