ldapsearch

ldapsearch is a command line tool that allows users to search and retrieve data from LDAP (Lightweight Directory Access Protocol) directories. It is available on various UNIX-based operating systems, including Linux. The tool is mainly used by network administrators and developers to interact with LDAP servers and query directories for information. ldapsearch supports both simple and complex search filters to define precisely the search criteria. It can perform searches on different directory levels, such as base DN (Distinguished Name), subtree, or one-level searches. Users can specify search scopes, search attributes, and search limits to narrow down the search results. ldapsearch provides options to control the output format, including LDIF (LDAP Data Interchange Format) or tabular format. It can authenticate users using different methods like simple authentication or SASL (Simple Authentication and Security Layer) binding. The verbose mode in ldapsearch provides detailed information on the search process and server responses, useful for debugging purposes. Overall, ldapsearch is a powerful and flexible command line tool for LDAP directory exploration and querying.