aboutsummaryrefslogtreecommitdiffstats
path: root/meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/safe_finger.8
diff options
context:
space:
mode:
authorRichard Purdie <rpurdie@linux.intel.com>2010-09-01 19:09:11 +0100
committerRichard Purdie <rpurdie@linux.intel.com>2010-09-01 19:09:57 +0100
commitd62ee7eaf2ba025c3f64b2d4e10dc7cec4637612 (patch)
treef36fe3008f36ff75cbdd31b630f8f13f1f205ebb /meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/safe_finger.8
parentcaab7fc509bf27706ff3248689f6afd04225cfda (diff)
downloadopenembedded-core-contrib-d62ee7eaf2ba025c3f64b2d4e10dc7cec4637612.tar.gz
packages: Separate out most of the remaining packages into recipes
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
Diffstat (limited to 'meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/safe_finger.8')
-rw-r--r--meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/safe_finger.834
1 files changed, 34 insertions, 0 deletions
diff --git a/meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/safe_finger.8 b/meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/safe_finger.8
new file mode 100644
index 0000000000..875616b9ea
--- /dev/null
+++ b/meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/safe_finger.8
@@ -0,0 +1,34 @@
+.TH SAFE_FINGER 8 "21th June 1997" Linux "Linux Programmer's Manual"
+.SH NAME
+safe_finger \- finger client wrapper that protects against nasty stuff
+from finger servers
+.SH SYNOPSIS
+.B safe_finger [finger_options]
+.SH DESCRIPTION
+The
+.B safe_finger
+command protects against nasty stuff from finger servers. Use this
+program for automatic reverse finger probes from the
+.B tcp_wrapper
+.B (tcpd)
+, not the raw finger command. The
+.B safe_finger
+command makes sure that the finger client is not run with root
+privileges. It also runs the finger client with a defined PATH
+environment.
+.B safe_finger
+will also protect you from problems caused by the output of some
+finger servers. The problem: some programs may react to stuff in
+the first column. Other programs may get upset by thrash anywhere
+on a line. File systems may fill up as the finger server keeps
+sending data. Text editors may bomb out on extremely long lines.
+The finger server may take forever because it is somehow wedged.
+.B safe_finger
+takes care of all this badness.
+.SH SEE ALSO
+.BR hosts_access (5),
+.BR hosts_options (5),
+.BR tcpd (8)
+.SH AUTHOR
+Wietse Venema, Eindhoven University of Technology, The Netherlands.
+