/usr/share/hplip/hplip_clean.sh is in hplip-data 3.14.6-1+deb8u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | #!/bin/sh
#
# (c) Copyright @2013 Hewlett-Packard Development Company, L.P.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Author: Amarnath Chitumalla
#
LC_ALL=C
LANG=C
LOG_DIR=/var/spool/cups/tmp
# Default for number of days to keep old log files in /var/log/hp/tmp
LOGFILE_DAYS=3
MAXSIZE=1048576 # 1 GB
# Clears the logs which are less than 3 days.
if [ -d $LOG_DIR ]; then
if ! [ -w $LOG_DIR ]; then
exit 1
else
find $LOG_DIR -type f -name hp-\* -mtime +$LOGFILE_DAYS -print0 2>/dev/null | xargs -r -0 rm -f 2>/dev/null
fi
else
exit 1
fi
USAGE=`du -c $LOG_DIR 2>/dev/null |grep total |cut -d't' -f1`
# Clears the logs if size is greater than specified limit
while [ $USAGE -gt $MAXSIZE ]; do
# changing the user specified LOGFILE_DAYS days to 1 days lesser.
LOGFILE_DAYS=`expr $LOGFILE_DAYS "-" 1`
# If same day logs are reaching Max size, deleting all log files.
if [ $LOGFILE_DAYS -eq 0 ]; then
find $LOG_DIR -type f -name hp-\* -print0 2>/dev/null | xargs -r -0 rm -f 2>/dev/null
break
else
find $LOG_DIR -type f -name hp-\* -mtime +$LOGFILE_DAYS -print0 2>/dev/null | xargs -r -0 rm -f 2>/dev/null
fi
USAGE=`du -c $LOG_DIR 2>/dev/null |grep total |cut -d't' -f1`
done
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