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Re:FreeBSD switches the default root shell from csh to sh by vermaden on Wednesday October 20, 2021 @03:42PM (#28935232)
Depends how you use it.

If you just want to execute it then it is a footgun - using only the !command syntax.

If you use the !command:p syntax then you are just printing what command has been executed instead of invoking it.

Example.

    % uname
    FreeBSD
    
    % !uname
    uname
    FreeBSD
    
    % !uname:p
    uname
    
    %

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