# 幫朋友寫的,時間比較倉促,僅做了初步的測試,既然寫了就貼出來分享下,供交流學習使用.
#!/usr/bin/ksh
# AUTHOR: Xin23
# Version: Beta 0.1
# Date: 2014-09-05
Get_Days_From_1970(){
BEGINYEAR=1970
ENDYEAR=$(date +%Y)
YEARNUM=$(($ENDYEAR-$BEGINYEAR))
LYEARNUM=$(($YEARNUM/4))
RNUM=${LYEARNUM%.*}
DAYNUMY=$(($YEARNUM*365))
DAYNUMZ=$(($DAYNUMY+$RNUM))
DAYNUMA=$(($(date +%j)+$DAYNUMZ))
}
Get_Days_From_1970
for USER in $(grep ksh /etc/passwd| cut -f 1 -d ':')
do
LASTUPDATETIMESECOND=$(grep -p $USER /etc/security/passwd | grep lastup | awk '{print $3}')
if [ -z "$LASTUPDATETIMESECOND" ]
then continue
else LASTUPDATETIME=$(expr $LASTUPDATETIMESECOND / 86400 )
EXPIREDTIME=$(($LASTUPDATETIME+140))
DAYVALUE=$(($EXPIREDTIME-$DAYNUMA))
if [ $DAYVALUE -lt 30 ]&&[ $DAYVALUE -gt 0 ]
then echo "$USER Should Change Password !!!"
elif [ $DAYVALUE -lt 30 ]&&[ $DAYVALUE -lt 0 ]
then echo "$USER Already Expired !!!"
fi
fi
done執行如下:
[aybq76:root]#./AIX_Check_Password.sh
root Should Change Password !!!
mqm Already Expired !!!
monitor Should Change Password !!!
app_r01 Already Expired !!!
ora_r01 Already Expired !!!
app_prd2 Already Expired !!!
ora_prd2 Already Expired !!!
app_prd3 Already Expired !!!
The End