Linux 使用 ldapsearch 只返回一个值
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using ldapsearch to return only a value
提问by Reda
using an OPENLDAPserver i want to retrieve informations from it with ldapsearch. I created a custom class called iduriclass, this class is used to store an id and an uri. in my ldapsearch command i want it to return only the uri for a specified id.
使用OPENLDAP服务器，我想使用ldapsearch从中检索信息。我创建了一个名为iduriclass的自定义类，这个类用于存储一个 id 和一个 uri。在我的 ldapsearch 命令中，我希望它只返回指定 ID 的 uri。
EXAMPLE :the directory contain now two entries id=test uri=server.com/testand id=test2 uri=server.com/test2
示例：目录现在包含两个条目id=test uri=server.com/test和id=test2 uri=server.com/test2
Trying it i get an ldiffile that contains all uris in the server
尝试它我得到一个ldif文件，其中包含服务器中的所有 uri
I want to have an ldapsearch command that takes test as argument and returns only a value that is : server.com/test
我想要一个 ldapsearch 命令，它将 test 作为参数并只返回一个值： server.com/test
采纳答案by alvits
Here's how you query your ldap server.
以下是查询 ldap 服务器的方法。
HOSTNAME=<your ladap hostname>
USERNAME=<your ldap username>
PASSWORD=<your ldap username's password>
SEARCHBASE=<your ldap's search base DN>
QUERYSTRING=test1
PORT=<your ldap port>
ldapsearch -LLL -h ${HOSTNAME} -p $PORT -D cn=${USERNAME} -w ${PASSWORD} -b "${SEARCHBASE}" "(id=${QUERYSTRING})" uri | sed -n 's/^[ \t]*uri:[ \t]*\(.*\)//p'
The option -LLLwill not print ldap comments on output. Your ldap may require -x(simple authentication) if it doesn't support SASL.
该选项-LLL不会在输出上打印 ldap 注释。如果您的 ldap-x不支持SASL.
回答by badc0de
Adding the parameter -ttwrites a file with ONLY the requested attribute(s) value as the OP requested. No preceding field name or anything else. Path is configurable with -T, otherwise is /tmp
添加参数-tt写入仅包含请求的属性值作为 OP 请求的文件。没有前面的字段名称或其他任何内容。路径可以用-T配置，否则是/tmp
I write this clarification due to lack of reputation to comment.
由于缺乏评论的声誉，我写了这个澄清。
