Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_14465871_1 ( unix_shell VARCHAR, powershell__cmdlet_ VARCHAR )

### Question ###
What are the names of all unix shell with PowerShell (Cmdlet) of select-string?

### Accurate SQL ###

SELECT unix_shell FROM table_14465871_1 WHERE powershell__cmdlet_ = "Select-String"