zimbra ldap reset last login time

How to change last login time for all accounts in zimbra ldap. I'm running scripts on zimbra ldap with zimbra account. To use zimbra  8.6

The explain scripts zimbra ldap reset last login time

File /tmp/email the contain accounts email, you want change last login time.

cat /tmp/email

The output as bellow

huupv01@mail.huuphan.com
huupv02@mail.huuphan.com

when you running script, then zimbraLastLogonTimestamp change the last login the current date

DATE=$(date +%Y%m%d)

The output as bellow

20170726

For example
huupv01@mail.huuphan.com with zimbraLastLogonTimestamp: 20170511135742.260Z to changed zimbraLastLogonTimestamp: 20170726000000.000Z

My scripts zimbra ldap reset last login time

#!/bin/bash
#HuuPV
rm -f /tmp/account_DN
DATE=$(date +%Y%m%d)
LDAP_HOST=$(/opt/zimbra/bin/zmlocalconfig ldap_host | cut -d\ '' -f3)
LDAP_PASSWORD=$(/opt/zimbra/bin/zmlocalconfig -s zimbra_ldap_password | cut -d\ '' -f3)
LDAP_USERDN=$(/opt/zimbra/bin/zmlocalconfig zimbra_ldap_userdn | cut -d\ '' -f3)
LDAPSEARCH="/opt/zimbra/bin/ldapsearch -D "$LDAP_USERDN" -w$LDAP_PASSWORD -H ldap://$LDAP_HOST -LLL -o ldif-wrap=no"
for MAIL in $(cat /tmp/email)
do
$LDAPSEARCH "(&(!(zimbraIsSystemResource=TRUE))(mail=$MAIL)(&(objectclass=zimbraAccount)))" dn | sed 's/dn: //g' | sed '/^\s*$/d' | sed 's/^\ //g'>>/tmp/account_DN
done

for j in $(cat /tmp/account_DN)
do
ldapmodify -x -H ldap://$LDAP_HOST -D $LDAP_USERDN -w $LDAP_PASSWORD <<EOF
dn: $j
changetype: modify
replace: zimbraLastLogonTimestamp
zimbraLastLogonTimestamp: $DATE000000.000Z

EOF
done

 

The conclusion

zimbra ldap reset last login time for list all account email. To change last login time quickly!