###tcpdump: tcpdump -lnnvi any -w tcpdump-xvm18.out -s 0
###To list all open ports and their processes: sudo netstat -lpAinet
###To get ips without hostnames: sudo netstat -lpnAinet
###To list only what's using tcp port 443: sudo fuser -v 443/tcp
###tcpflow sudo tcpflow -c -i any port 8080 | grep 549423345ab5576e5d000035
###To get amount of open files lsof
###Reverse Lookup dig +noall +answer -x 75.126.153.206
| # ~/.bashrc: executed by bash(1) for non-login shells. | |
| # see /usr/share/doc/bash/examples/startup-files (in the package bash-doc) | |
| # for examples | |
| # If not running interactively, don't do anything | |
| case $- in | |
| *i*) ;; | |
| *) return;; | |
| esac | |
| # don't put duplicate lines or lines starting with space in the history. | |
| # See bash(1) for more options | |
| HISTCONTROL=ignoreboth | |
| # append to the history file, don't overwrite it | |
| shopt -s histappend | |
| # for setting history length see HISTSIZE and HISTFILESIZE in bash(1) | |
| HISTSIZE=1000 | |
| HISTFILESIZE=2000 | |
| # check the window size after each command and, if necessary, | |
| # update the values of LINES and COLUMNS. | |
| shopt -s checkwinsize | |
| # If set, the pattern "**" used in a pathname expansion context will | |
| # match all files and zero or more directories and subdirectories. | |
| #shopt -s globstar | |
| # make less more friendly for non-text input files, see lesspipe(1) | |
| [ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)" | |
| # set variable identifying the chroot you work in (used in the prompt below) | |
| if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then | |
| debian_chroot=$(cat /etc/debian_chroot) | |
| fi | |
| # set a fancy prompt (non-color, unless we know we "want" color) | |
| case "$TERM" in | |
| xterm-color) color_prompt=yes;; | |
| esac | |
| # uncomment for a colored prompt, if the terminal has the capability; turned | |
| # off by default to not distract the user: the focus in a terminal window | |
| # should be on the output of commands, not on the prompt | |
| #force_color_prompt=yes | |
| if [ -n "$force_color_prompt" ]; then | |
| if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then | |
| # We have color support; assume it's compliant with Ecma-48 | |
| # (ISO/IEC-6429). (Lack of such support is extremely rare, and such | |
| # a case would tend to support setf rather than setaf.) | |
| color_prompt=yes | |
| else | |
| color_prompt= | |
| fi | |
| fi | |
| if [ "$color_prompt" = yes ]; then | |
| PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ ' | |
| else | |
| PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ ' | |
| fi | |
| unset color_prompt force_color_prompt | |
| # If this is an xterm set the title to user@host:dir | |
| case "$TERM" in | |
| xterm*|rxvt*) | |
| PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1" | |
| ;; | |
| *) | |
| ;; | |
| esac | |
| # enable color support of ls and also add handy aliases | |
| if [ -x /usr/bin/dircolors ]; then | |
| test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)" | |
| alias ls='ls --color=auto' | |
| #alias dir='dir --color=auto' | |
| #alias vdir='vdir --color=auto' | |
| alias grep='grep --color=auto' | |
| alias fgrep='fgrep --color=auto' | |
| alias egrep='egrep --color=auto' | |
| fi | |
| # some more ls aliases | |
| alias ll='ls -alF' | |
| alias la='ls -A' | |
| alias l='ls -CF' | |
| # Add an "alert" alias for long running commands. Use like so: | |
| # sleep 10; alert | |
| alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"' | |
| # Alias definitions. | |
| # You may want to put all your additions into a separate file like | |
| # ~/.bash_aliases, instead of adding them here directly. | |
| # See /usr/share/doc/bash-doc/examples in the bash-doc package. | |
| if [ -f ~/.bash_aliases ]; then | |
| . ~/.bash_aliases | |
| fi | |
| # enable programmable completion features (you don't need to enable | |
| # this, if it's already enabled in /etc/bash.bashrc and /etc/profile | |
| # sources /etc/bash.bashrc). | |
| if ! shopt -oq posix; then | |
| if [ -f /usr/share/bash-completion/bash_completion ]; then | |
| . /usr/share/bash-completion/bash_completion | |
| elif [ -f /etc/bash_completion ]; then | |
| . /etc/bash_completion | |
| fi | |
| fi | |
| # Show indication that a certain SSH key is loaded | |
| function __prompt_ssh_agent { | |
| if [ ! "z" == "z${SSH_KEY_FINGERPRINT}" ]; then | |
| keys=`ssh-add -l 2> /dev/null | cut -d ' ' -f 2` | |
| for k in ${keys}; do | |
| [ "z$k" == "z${SSH_KEY_FINGERPRINT}" ] && echo -n "K " | |
| done | |
| fi | |
| } | |
| # Show user name | |
| function __prompt_username { | |
| echo -n "$(whoami | cut -c1-6)" | |
| } | |
| # Show host name | |
| function __prompt_hostname { | |
| echo -n "\[\033[1;$((31 + $(hostname | cksum | cut -c1-3) % 6))m\]\$(hostname | cut -c1-4)" | |
| } | |
| # Show an message if under an SSH session | |
| function __prompt_ssh { | |
| if [ -n "$SSH_CLIENT" ]; then | |
| echo -n 'SSH ' | |
| fi | |
| } | |
| # Show GIT status in the prompt | |
| # (This feature is provided by the ubuntu debian git package) | |
| export GIT_PS1_SHOWDIRTYSTATE="yes" | |
| export GIT_PS1_SHOWUPSTREAM="auto" | |
| export GIT_PS1_SHOWUNTRACKEDFILES="yes" | |
| function __prompt_git_branch { | |
| __git_ps1 "(%s)" | |
| } | |
| # Support function to compactify a path | |
| # copied: http://stackoverflow.com/questions/3497885/code-challenge-bash-prompt-path-shortener | |
| function __dir_chomp { | |
| local p=${1/#$HOME/\~} b s | |
| # Remove [ and ] from strings | |
| # (also, regular expression matching on [ ] below creates infinite recursion.) | |
| p=${p//[/ } | |
| p=${p//]/ } | |
| # Remove multiple spaces, don't need them | |
| p=${p// / } | |
| s=${#p} | |
| while [[ $p != ${p//\/} ]]&&(($s>$2)) | |
| do | |
| p=${p#/} | |
| [[ $p =~ \.?. ]] | |
| b=$b/${BASH_REMATCH[0]} | |
| p=${p#*/} | |
| ((s=${#b}+${#p})) | |
| done | |
| echo ${b/\/~/\~}${b+/}$p | |
| } | |
| # Show a compact version of the current directory | |
| function __prompt_pwd { | |
| echo -n $(__dir_chomp "$(pwd)" 15) | |
| } | |
| # Prompt output function | |
| function proml { | |
| # The colors that the prompt uses | |
| local BLUE="\[\033[0;34m\]" | |
| local RED="\[\033[0;31m\]" | |
| local LIGHT_RED="\[\033[1;31m\]" | |
| local GREEN="\[\033[0;32m\]" | |
| local LIGHT_GREEN="\[\033[1;32m\]" | |
| local WHITE="\[\033[1;37m\]" | |
| local LIGHT_GRAY="\[\033[0;37m\]" | |
| # Set title in xterm* | |
| case $TERM in | |
| xterm*) | |
| TITLEBAR='\[\033]0;\u@\h:\w\007\]' | |
| ;; | |
| *) | |
| TITLEBAR="" | |
| ;; | |
| esac | |
| # And finally, set the prompt | |
| PS1="${TITLEBAR}\ | |
| $LIGHT_GREEN\ | |
| \$(__prompt_ssh_agent)\ | |
| $LIGHT_RED\ | |
| \$(date +%H%M) \ | |
| $WHITE\$(__prompt_username)\ | |
| $GREEN@\ | |
| $(__prompt_hostname)\ | |
| $WHITE \ | |
| \$(__prompt_ssh)\ | |
| $RED\$(__prompt_git_branch)\ | |
| $GREEN\$(__prompt_pwd)\ | |
| $GREEN\$ \ | |
| $LIGHT_GRAY" | |
| PS2='> ' | |
| PS4='+ ' | |
| } | |
| # Execute the prompt function | |
| proml |