#!/usr/bin/env fctool

# usage: 
# $ ./userinfo.fctool username=alice

%[columns]
    username
    password
    id      
    group   
    info    
    homedir 
    shell   
[/]

%if {file == ""}
    file = stdout
%endif

%if {username == ""}
    username = {input("username: ")}
%endif

[{file}]

%for userline : {$["/etc/passwd"]}
    userline_name = {nth(userline, colon, 0)}
    %if {userline_name == username}
        %for column : {colon} : {userline}
            {nth(columns, column_i)} {column}
        %endfor
        {exit}
    %endif
%endfor
user {username} not found