tmpwatch可删除时间为若干小时之前的旧文件，如果你对这个危险的功能不确信，可外加–test参数，能够看到除了删除文件以外的一切效果。
脚本如下（仅为抛砖引玉）：
#!/bin/sh
#白名单:whitelist
HOMEDIR=”/home”
MAILDIR=”Maildir”
WHITELIST=”whitelist”
TMPWATCH=”/usr/sbin/tmpwatch”
HOURS=$1
#砍信操作
dojunk()
{
$TMPWATCH -adv –test $HOURS $1
}
if [ $# -lt 1 ]
then
echo “Usage: $0 HOURS”; exit
fi
for i in `cat /etc/passwd | awk ‘BEGIN {FS=”:”}; {print $1}’`
do
if grep $i $WHITELIST &> /dev/null
then
echo “$i is in whitelist, ignore…”
elif [ -d “$HOMEDIR/$i/$MAILDIR” ]
then
dojunk $HOMEDIR/$i/$MAILDIR
fi
done
【关键字：qmail 删除邮件 tmpwatch】
历史上的今天
- links for 2008-11-08 - 2008
- links for 2007-11-08 - 2007
- 微软Passport的登录流程 - 2005
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