.better_ifconfig

#  ---------------------------------------------------------------------------
#  Description:  This file holds human readible networking utils.
#  Motivation: Linux cmds <ifconfig> | ps aux | ipconfig | ipfw are confusing.
#  ---------------------------------------------------------------------------

alias myip4='curl ifconfig.me'                      # myip4:        Public facing IPV4 Addr
alias myip6='curl ifconfig.co'                      # myip6:        Public facing IPV6 Addr
alias netCons='lsof -i'                             # netCons:      Show all open TCP/IP sockets
alias flushDNS='dscacheutil -flushcache'            # flushDNS:     Flush out the DNS Cache
alias lsock='sudo /usr/sbin/lsof -i -P'             # lsock:        Display open sockets
alias lsockU='sudo /usr/sbin/lsof -nP | grep UDP'   # lsockU:       Display only open UDP sockets
alias lsockT='sudo /usr/sbin/lsof -nP | grep TCP'   # lsockT:       Display only open TCP sockets
alias ipInfo0='ipconfig getpacket en0'              # ipInfo0:      Get info on connections for en0
alias ipInfo1='ipconfig getpacket en1'              # ipInfo1:      Get info on connections for en1
alias openPorts='sudo lsof -i | grep LISTEN'        # openPorts:    All listening connections
alias showBlocked='sudo ipfw list'                  # showBlocked:  All ipfw rules inc/ blocked IP

alias en0ipv6='ifconfig en0 | grep inet6 | awk -F " " '{print $2}' | sed 's/%en0//''

# ii:  display useful host related informaton
# -------------------------------------------------------------------
ii() {
  echo -e "\nYou are logged on ${red}$HOST"
    echo -e "\nAdditionnal information:$nc] " ; uname -a
    echo -e "\n${cyn}Users logged on:$nc " ; w -h
    echo -e "\n${grn}Current date :$nc " ; date
    echo -e "\n${grn}Machine stats :$nc " ; uptime
    echo -e "\n${blu}Current network location :$nc " ; scselect
    echo -e "\n${mag}Public facing IPV4 Address :$nc \c " ; myip4
    echo -e "\n${mag}Public facing IPV6 Address :$nc \c " ; myip6
    echo -e "\n${nc}"
}
export -f ii

# ip:  display IPv4 and IPv6 public addresses
#-------------------------------------------------------------------
ip() {
  echo -e "\n${mag}Public facing IPV4 Address :$nc \c " ; myip4
    echo -e "\n${mag}Public facing IPV6 Address :$nc \c " ; myip6
    echo -e "\n${nc}"
}
export -f ip