From 3738c31d738d260f785756f5fed5c3245505a638 Mon Sep 17 00:00:00 2001
From: fanta <fanta@56k.es>
Date: Wed, 2 Feb 2022 17:51:24 +0100
Subject: [PATCH] primeras funciones

---
 sshMonitor.sh | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 sshMonitor.sh

diff --git a/sshMonitor.sh b/sshMonitor.sh
new file mode 100755
index 0000000..9f1704c
--- /dev/null
+++ b/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