primeras funciones

sshMonitor.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+main(){
+  checkRoot
+  haveProgram strace wget lsof
+  printActualSSHConnections
+}
+
+checkRoot(){
+  if [ "$(whoami)" != "root" ]; then echo -e "\e[31m\e[1m[NOT OK]\e[0m Run it with root please" && exit ; fi
+}
+
+haveProgram(){
+  for i in $@; do type $i &> /dev/null ; if [ $? == 1 ]; then echo "$i not found. Please install it"; fi ; done
+}
+
+printActualSSHConnections(){
+  lsof -c ssh 2>/dev/null | grep IPv4 | awk '{ print $2,$9 }' | cat -n | tee $tmpFileSSHConnections
+}
+
+main