From: Harvie <tomas@mudrunka.cz>
Date: Mon, 24 May 2010 21:46:49 +0000 (+0200)
Subject: Script to automatically open Cluster SSH to all machines in network
X-Git-Url: https://git.harvie.cz/?a=commitdiff_plain;h=b559f300b86f9ee81d8cd7385d07af06e6e7b830;p=mirrors%2FPrograms.git

Script to automatically open Cluster SSH to all machines in network
---

diff --git a/bash/clusterssh-scan.sh b/bash/clusterssh-scan.sh
new file mode 100755
index 0000000..c28e275
--- /dev/null
+++ b/bash/clusterssh-scan.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+scan_for_ssh() {
+	for i in $( seq 158 255 ); do
+		# echo 1 "$1"."$i" 22;
+		nc -z -w 1 "$1"."$i" 22;
+		if [ "$?" = 0 ]; then
+			echo -n "$1.$i ";
+		fi;
+	done;
+	echo;
+}
+
+get_ssh_logins() {
+	for i in $( scan_for_ssh "$2" ); do
+		echo -n "$1"@"$i ";
+	done;
+	echo;
+}
+
+get_ip_range() {
+	for i in $( seq 158 255 ); do
+		echo -n "$1.$i ";
+	done;
+	echo;
+}
+
+#cssh $( get_ssh_logins root 192.168.2 )
+
+cssh -T "Klub SSPS" root@192.168.2.161