Corrected html format

git-svn-id: svn+ssh://atelier.inf.usi.ch/home/bevilj/group-1@217 a672b425-5310-4d7a-af5c-997e18724b81

site/pages/cmd/interm/Who.html

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+---
+layout: page
+category_title: Intermediate commands
+category-page: intermediate
+tags: who user list log
+author: Marco Farace
+title: Who/WhoamI
+---
+
+<p>The who utility displays a list of all users currently logged on, showing
+  for each user the login name, tty name, the date and time of login, and
+  hostname if not local. </p>
+
+    <h3> Flags </h3>
+    <ul>
+      <li>-b: Display time of last system boot.</li>
+      <li>-d: Print dead processes.</li>
+      <li>-H: Write column headings above the regular output.</li>
+      <li>-m: Only print information about the current terminal.  This is the
+           POSIX way of saying who am i.</li>
+      <li>-q: ``Quick mode'': List only the names and the number of users cur-
+          rently logged on.  When this option is used, all other options are
+          ignored.</li>
+      <li>-s: List only the name, line and time fields.  This is the default.</li>
+      <li>-T: Print a character after the user name indicating the state of the
+           terminal line: `+' if the terminal is writable; `-' if it is not;
+           and `?' if a bad line is encountered.</li>
+      <li>-u: Print the idle time for each user, and the associated process ID.</li>
+      <li>am I: Returns the invoker's real user name.</li>
+      <li>file: By default, who gathers information from the file /var/run/utmpx.
+          An alternative file may be specified.</li>
+    </ul>