add script to remove specific line in ~/.ssh/known_hosts

Signed-off-by: Nico Schottelius <nico@brief.schottelius.org>

ssh_remove_line

@@ -0,0 +1,30 @@
+#!/bin/sh
+# 
+# 2012      Nico Schottelius (nico-nsbin at schottelius.org)
+# 
+# This file is part of nsbin.
+#
+# nsbin is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+# 
+# nsbin is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with nsbin. If not, see <http://www.gnu.org/licenses/>.
+#
+#
+# Remove specific line in ~/.ssh/known_hosts
+
+if [ $# -ne 1 ]; then
+   echo "$0: <line>"
+   exit 1
+fi
+
+line="$1"; shift
+
+~/bin/remove_line ~/.ssh/known_hosts "$line"