# Pro jednoho
ldapsearch  -LLL -b "DC=ct,DC=czech-tv,DC=cz" -D "CN=Ldap ADReader,OU=ServisniUzivatele,OU=Admins,DC=ct,DC=czech-tv,DC=cz" -H "ldap://ct.czech-tv.cz" -w Buchtickyses0do "(&(objectClass=Person)(sAMAccountName=sm233387))"

# Smycka
cat users.txt | while read line; do ldapsearch  -LLL -b "DC=ct,DC=czech-tv,DC=cz" -D "CN=Ldap ADReader,OU=ServisniUzivatele,OU=Admins,DC=ct,DC=czech-tv,DC=cz" -H "ldap://ct.czech-tv.cz" -w Buchtickyses0do "(&(objectClass=Person)(sAMAccountName=$line))" | grep "mail:"; done