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A comment on Chatbots were the next big thing: what happened?. Parent comment

Re:Chatbots were the next big thing: what happened? by catwell on Friday June 08, 2018 @12:04PM (#17266755) 

    $ apropos -a change password
    chage (1)            - change user password expiry information
    kpasswd (1)          - change a user's Kerberos password
    passwd (1)           - change user password
    PKCS12_newpass (3ssl) - change the password of a PKCS12 structure

    $ apropos -a space disk
    df (1)               - report file system disk space usage
    df (1p)              - report free disk space
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Re:Chatbots were the next big thing: what happened? by jandrese on Friday June 08, 2018 @12:31PM (#17267069)
The fact that the search defaults to "or" instead of "and" is a design flaw IMHO. By far the most common case when you have multiple arguments is that you want the item that contains all of the keywords.
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