<para>
Summarize the disk space used for each FILE or current
- directory. Disk space printed in units of 1k (i.e.
+ directory. Disk space printed in units of 1k (i.e.,
1024 bytes).
</para>
<screen>
-follow Dereference symbolic links
-name PATTERN File name (leading directories removed) matches PATTERN
- -print Print the full file name followed by a newline to stdout
+ -type X Filetype matches X (where X is one of: f,d,l,b,c,...)
+ -perm PERMS Permissions match any of (+NNN); all of (-NNN); or exactly (NNN)
+ -mtime TIME Modified time is greater than (+N); less than (-N); or exactly (N) days
</screen>
</para>
<screen>
-g Print only the group ID
-u Print only the user ID
+ -n print a name instead of a number (with for -ug)
-r Print the real user ID instead of the effective ID (with -ug)
</screen>
</para>
-k Make module autoclean-able.
-v Verbose output
-x Do not export externs
+ -L Prevent simultaneous loads of the same module
</screen>
</para>
</sect1>
<para>
Creates a temporary file with its name based on
- TEMPLATE. TEMPLATE is any name with six `Xs' (i.e.
+ TEMPLATE. TEMPLATE is any name with six `Xs' (i.e.,
/tmp/temp.XXXXXX).
</para>
</para>
<para>
- Open a pipe to HOST:PORT.
+ or: nc -p PORT -l
+ </para>
+
+
+ <para>
+ Open a pipe to HOST:PORT or listen for a connection on PORT.
</para>
<para>
<para>
<screen>
+ -i Always prompt before removing each destinations
-f Remove existing destinations, never prompt
-r or -R Remove the contents of directories recursively
</screen>
<screen>
-a Unmount all file systems
-r Try to remount devices as read-only if mount is busy
- -f Force filesystem umount (i.e. unreachable NFS server)
+ -f Force filesystem umount (i.e., unreachable NFS server)
-l Do not free loop device (if a loop device has been used)
</screen>
</para>
</para>
</sect1>
+ <sect1 id="watchdog">
+ <title>watchdog</title>
+
+ <para>
+ Usage: watchdog device
+ </para>
+
+ <para>
+ Periodically writes to watchdog device B<device>.
+ </para>
+ </sect1>
+
<sect1 id="wc">
<title>wc</title>