mirror of
https://github.com/byReqz/conn.git
synced 2024-12-26 13:31:48 +00:00
rather big update
added multi-input (ipv4 and ipv6) detection, tweaked auto-detection regexes, added -4, tweaked syntax
This commit is contained in:
Nils
GitHub
parent
da4c4b57e5
commit
f42ddf88d1
248
conn.sh
248
conn.sh
@ -1,110 +1,140 @@
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#!/bin/bash
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while [ ! -n "$1" ]; do
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echo "Usage: $0 (options) <ip>"
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echo "Options:"
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echo " -m/--multi -- test multiple ips / disable portscan"
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echo " -h/--help -- show help"
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echo " -6/--force-ipv6 -- force ipv6 portscanning (also forces portscanning)"
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echo " -y/--yes -- portscan without asking"
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echo " -n/--no -- dont portscan"
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echo " -p/--portscan -- same as -y"
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echo " -w/--wait -- wait for active connection"
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exit
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done
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while [ ! -z "$1" ]; do
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if [[ "$1" == "--help" ]] || [[ "$1" == "-h" ]];then
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echo "Usage: $0 (options) <ip> (y/n)"
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echo "Options:"
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echo " -m/--multi -- test multiple ips / disable portscan"
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echo " -h/--help -- show help"
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echo " -6/--force-ipv6 -- force ipv6 portscanning (also forces portscanning)"
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echo " -y/--yes -- portscan without asking"
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echo " -n/--no -- dont portscan"
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echo " -p/--portscan -- same as -y"
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echo " -w/--wait -- wait for active connection"
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exit
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elif [[ $1 == "-m" ]] || [[ "$1" == "--multi" ]];then
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echo "multi-ip mode, portscan disabled"
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echo "-------------------Availability----------------------"
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fping -e $@
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echo "-----------------------------------------------------"
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exit
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elif [[ $1 == "-y" ]] || [[ $1 == "-p" ]] || [[ "$1" == "--portscan" ]] || [[ "$1" == "--yes" ]];then
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echo "checking connection status for $2"
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echo "-------------------Availability----------------------"
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fping -e $2
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echo "-----------------------------------------------------"
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echo "-------------------Portscan---------------------"
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nmap -Pn $2
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fping -c 4 -A $2
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echo "------------------------------------------------"
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exit
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elif [[ $1 == "-n" ]] || [[ "$1" == "--no" ]];then
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echo "checking connection status for $2"
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echo "-------------------Availability----------------------"
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fping -e $2
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echo "-----------------------------------------------------"
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exit
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elif [[ $1 == "-6" ]] || [[ "$1" == "--force-ipv6" ]];then
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echo "-6 used, forcing IPv6 portscanning"
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echo "checking connection status for $2"
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echo "-------------------Availability----------------------"
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fping -6 -e $2
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echo "-----------------------------------------------------"
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echo "-------------------Portscan---------------------"
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nmap -Pn -6 $2
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fping -6 -c 4 -A $2
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echo "------------------------------------------------"
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exit
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elif [[ "$1" == "-w" ]] || [[ "$1" == "--wait" ]];then
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echo "-w used, waiting for active connection"
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echo "checking connection status for $2"
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while [[ "$(fping -q -u $2)" == "$2" ]]; do :
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done
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notify-send "$2 is now reachable" -u normal -t 8000 -a conn
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echo "-------------------Availability----------------------"
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fping -e $2
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echo "-----------------------------------------------------"
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echo "portscan? (y/n) (default: y)"
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read portscan
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if [[ "$portscan" = "y" ]] || [[ -z "$portscan" ]]; then
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echo "-------------------Portscan---------------------"
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nmap -Pn $2
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fping -c 4 -A $2
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echo "------------------------------------------------"
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exit
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elif [[ "$portscan" = "n" ]]; then
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exit
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fi
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exit
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#this checks if the ip is (not) ipv4 and then checks if it includes a :
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elif [[ ! "$1" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ "$1" =~ [:] ]];then
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echo "noticed IPv6 adress -> using -6"
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echo "checking connection status for $1"
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echo "-------------------Availability----------------------"
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fping -6 -e $1
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echo "-----------------------------------------------------"
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echo "-------------------Portscan---------------------"
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nmap -Pn -6 $1
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fping -6 -c 4 -A $1
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echo "------------------------------------------------"
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exit
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else
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echo "checking connection status for $1"
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echo "-------------------Availability----------------------"
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fping -e $1
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echo "-----------------------------------------------------"
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echo "portscan? (y/n) (default: y)"
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read portscan
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if [[ "$portscan" = "y" ]] || [[ -z "$portscan" ]]; then
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echo "-------------------Portscan---------------------"
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nmap -Pn $1
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fping -c 4 -A $1
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echo "------------------------------------------------"
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exit
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elif [[ "$portscan" = "n" ]]; then
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exit
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fi
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fi
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#!/bin/bash
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while [ ! -n "$1" ]; do
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echo "Usage: $0 (options) <ip>"
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echo "Options:"
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echo " -m/--multi -- test multiple ips / disable portscan"
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echo " -h/--help -- show help"
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echo " -6/--force-ipv6 -- force ipv6 portscanning (also forces portscanning)"
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echo " -4/--force-ipv4 -- force ipv4 portscanning (also forces portscanning)"
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echo " -y/--yes -- portscan without asking"
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echo " -n/--no -- dont portscan"
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echo " -p/--portscan -- same as -y"
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echo " -w/--wait -- wait for active connection"
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exit
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done
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while [ ! -z "$1" ]; do
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if [[ "$1" == "--help" ]] || [[ "$1" == "-h" ]];then
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echo "Usage: $0 (options) <ip> (y/n)"
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echo "Options:"
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echo " -m/--multi -- test multiple ips / disable portscan"
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echo " -h/--help -- show help"
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echo " -6/--force-ipv6 -- force ipv6 portscanning (also forces portscanning)"
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echo " -4/--force-ipv4 -- force ipv4 portscanning (also forces portscanning)"
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echo " -y/--yes -- portscan without asking"
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echo " -n/--no -- dont portscan"
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echo " -p/--portscan -- same as -y"
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echo " -w/--wait -- wait for active connection"
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exit
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elif [[ $1 == "-m" ]] || [[ "$1" == "--multi" ]];then
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echo "multi-ip mode, portscan disabled"
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echo "-------------------Availability----------------------"
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fping -m -e $@
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echo "-----------------------------------------------------"
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exit
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elif [[ $1 == "-y" ]] || [[ $1 == "-p" ]] || [[ "$1" == "--portscan" ]] || [[ "$1" == "--yes" ]];then
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echo "checking connection status for $2"
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echo "-------------------Availability----------------------"
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fping -m -e $2
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echo "-----------------------------------------------------"
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echo "-------------------Portscan---------------------"
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nmap -Pn $2
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fping -m -c 4 -A $2
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echo "------------------------------------------------"
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exit
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elif [[ $1 == "-n" ]] || [[ "$1" == "--no" ]];then
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echo "checking connection status for $2"
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echo "-------------------Availability----------------------"
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fping -m -e $2
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echo "-----------------------------------------------------"
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exit
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elif [[ $1 == "-6" ]] || [[ "$1" == "--force-ipv6" ]];then
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echo "-6 used, forcing IPv6 portscanning"
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echo "checking connection status for $2"
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echo "-------------------Availability----------------------"
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fping -6 -e $2
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echo "-----------------------------------------------------"
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echo "-------------------Portscan---------------------"
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nmap -Pn -6 $2
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fping -6 -c 4 -A $2
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echo "------------------------------------------------"
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exit
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elif [[ $1 == "-4" ]] || [[ "$1" == "--force-ipv4" ]];then
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echo "-4 used, forcing IPv4 portscanning"
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echo "checking connection status for $2"
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echo "-------------------Availability----------------------"
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fping -4 -e $2
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echo "-----------------------------------------------------"
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echo "-------------------Portscan---------------------"
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nmap -Pn $2
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fping -6 -c 4 -A $2
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echo "------------------------------------------------"
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exit
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elif [[ "$1" == "-w" ]] || [[ "$1" == "--wait" ]];then
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echo "-w used, waiting for active connection"
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echo "checking connection status for $2"
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while [[ "$(fping -m -q -u $2)" == "$2" ]]; do :
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done
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notify-send "$2 is now reachable" -u normal -t 8000 -a conn
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echo "-------------------Availability----------------------"
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fping -m -e $2
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echo "-----------------------------------------------------"
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echo "portscan? (y/n) (default: y)"
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read portscan
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if [[ "$portscan" = "y" ]] || [[ -z "$portscan" ]]; then
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echo "-------------------Portscan---------------------"
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nmap -Pn $2
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fping -m -c 4 -A $2
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echo "------------------------------------------------"
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exit
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else
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exit
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fi
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exit
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elif [[ ! "$1" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ "$1" =~ [:] ]] && [[ ! "$2" =~ [:] ]] && [[ -z "$3" ]];then
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echo "detected IPv6 adress -> using -6"
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echo "checking connection status for $1"
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echo "-------------------Availability----------------------"
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fping -6 -e $1
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echo "-----------------------------------------------------"
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echo "portscan? (y/n) (default: y)"
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read portscan
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if [[ "$portscan" = "y" ]] || [[ -z "$portscan" ]]; then
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echo "-------------------Portscan---------------------"
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nmap -Pn -6 $1
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fping -6 -c 4 -A $1
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echo "------------------------------------------------"
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else
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exit
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fi
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exit
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elif [[ "$1" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ "$2" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] || [[ "$3" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ ! "$1" =~ [-] ]];then
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echo "multi-ip input detected, portscan disabled"
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echo "-------------------Availability----------------------"
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fping -m -e $@
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echo "-----------------------------------------------------"
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exit
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elif [[ ! "$1" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ ! "$2" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ "$1" =~ [:] ]] && [[ "$2" =~ [:] ]] || [[ ! "$3" =~ [0-9]{1,3}(\.[0-9]{1,3}){3} ]] && [[ ! "$1" =~ [-] ]];then
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echo "multi-ipv6 input detected, portscan disabled"
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echo "-------------------Availability----------------------"
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fping -m -e -6 $@
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echo "-----------------------------------------------------"
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exit
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else
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echo "checking connection status for $1"
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echo "-------------------Availability----------------------"
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fping -m -e $1
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echo "-----------------------------------------------------"
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echo "portscan? (y/n) (default: y)"
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read portscan
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if [[ "$portscan" = "y" ]] || [[ -z "$portscan" ]]; then
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echo "-------------------Portscan---------------------"
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nmap -Pn $1
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fping -m -c 4 -A $1
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echo "------------------------------------------------"
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exit
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else
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exit
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fi
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fi
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done
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