Changes

[http://www.agr.unideb.hu/~agocs/informatics/11_e_unix/unixhelp/unixhelp.ed.ac.uk/CGI/man-cgied74.html?chage chage]<br><br>

Managing Services<br>

[http://www.dsm.fordham.edu/cgi-bin/man-cgi.pl?topic=systemctl systemctl]<br>

|style="padding-left:20px;" |Miscellaneous