shell-things/bashrc

# bashrc by Mkaysi

# TOC
#   Defaults etc...             M0TZLS
#   Environment                 7RS56S
#   Aliases                     RJ706I
#   Functions                   ZGC5QQ
#   Tmux (example)              4G2W9C

#####   Defaults etc...             M0TZLS  #####

# ~/.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
[ -z "$PS1" ] && return

# don't put duplicate lines in the history. See bash(1) for more options
# ... or force ignoredups and ignorespace
HISTCONTROL=ignoredups:ignorespace

# 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

# 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 which tput >&/dev/null && 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 [ -f /etc/bash_completion ] && ! shopt -oq posix; then
    . /etc/bash_completion
fi

#Shopt settings.
#shopt -s autocd

#####   Environment                 7RS56S  #####
# Environment should be placed to .environment or .bash_environment (or .bashenv).

# Source before mentioned locations if they exist.

# .environment
if [ -f ~/.environment ]; then
    source ~/.environment
fi

# .bash_environment
if [ -f ~/.bash_environment ]; then
    source ~/.bash_environment
fi

# .bashenv (Yes, I know that this is sourced by every bash session even if this isn't here, but I just want to write it).
if [ -f ~/.bashenv ]; then
    source ~/.bashenv
fi

# Things after this are just examples and should be put to some other file, which issourced above.

# Sets the default editor. I prefer nano to vim and so on, so I want it to be nano. If you don't like terminal based text editors, change "nano" to gedit (Gnome) or Kate (KDE).
#export EDITOR=nano

# Sets user specifig PYTHONPATH. Replace 2.X with your Python version. For example with Python 2.7 you replace X with 7.
#export PYTHONPATH=$HOME/.packages/lib/python2.X/site-packages

# Sets locale. You can get list of locales with "locale -a" command. This should be something which ends to .utf8
#export LC_ALL=fi_FI.utf8

# Sets your timezone. Set in format <Region/City>, or just timezone like UTC.
#export TZ="/usr/share/zoneinfo/Europe/Helsinki"

# Sets PATH. To add another path, add :</path/to/new/path> to string below. 
PATH=$PATH

# Sets web-browser.
#export BROWSER=lynx

# "Changes" home directory without root. Uncomment both lines below this.
#export HOME=<path to new home>
#cd

# Uses most as the default pager if you uncomment line below. (You will also get colourful manpages :D).
#export PAGER=most

#####   Aliases                     RJ706I  #####

# To get sudo work with aliases.
alias sudo="sudo "

# Moving between directories:
alias ..="cd .."
alias .="cd ."

# Use htop instead of top, it's better. Requires htop.
alias top="htop"

# Automaticly adds title to Youtube-dl when downloading videos with it. Requires youtube-dl.
alias youtube-dl="youtube-dl -t"

# git specific. This is the command which I use when git asks me to commit something and says that I have modified files, even when I haven't.
alias gdrop="git stash && git stash drop"
alias gitk="gitg" # Requires gitg . I just think that it looks nicer than gitk.

# Usually when I run "time", I want to know the current time.
alias time="date"

# If I run nautilus, I want it to open in folder where I am.
alias nautilus="nautilus ./"

# Why I must write "weechat-curses" to start it?
alias weechat="weechat-curses"

#NMAP specific. All nmap things should be run as root, so it's probably best to copy these aliases to root's .bashrc. Things which don't run without root ask for sudo password.
alias nmap-intense="nmap -T4 -A -v -PE -PS22,25,80 -PA21,23,80,3389 "
alias nmap-intense-udp="sudo nmap -sS -sU -T4 -A -v -PE -PS22,25,80 -PA21,23,80,3389 "
alias nmap-intense-all-tcp="nmap -p 1-65535 -T4 -A -v -PE -PS22,25,80 -PA21,23,80,3389 "
alias nmap-intense-no-ping="nmap -T4 -A -v -PN "
alias nmap-ping="nmap -sP -PE -PA21,23,80,3389 "
alias nmap-quick="nmap -T4 -F "
alias nmap-quick-plus="sudo nmap -sV -T4 -O -F --version-light "
alias nmap-traceroute="sudo nmap -sP -PE -PS22,25,80 -PA21,23,80,3389 -PU -PO --traceroute "
alias nmap-regular="nmap "
alias nmap-comprehensive="sudo nmap -sS -sU -T4 -A -v -PE -PP -PS21,22,23,25,80,113,31339 -PA80,113,443,10042 -PO --script all " 
# Little "safer" scan as connecting to only HTTP and HTTPS ports doesn't look so attacking. Copy-paste to .bash_custom and remove  " -p 80,443" if you want to scan all ports which nmap scans by default.
alias nmap-osscan="sudo nmap -p 80,443 -O -v --osscan-guess --fuzzy "
alias ping="nping "
alias ping6="nping -6"
alias netcat="ncat "

# TOR (The Onion Router) specific.
alias usewithtor="proxychains "
alias torsocks="proxychains "

# This should allow aliases to work with proxychains.
alias proxychains="proxychains "

# Downloads folder over SSH. Usage: rdownload <host>:<remotefolder> <local_destination> | TIP: use ~/ssh/config to configure hosts.
alias rdownload="rsync -avz "

# TMUX specific
alias attach="exec tmux -u attach-session"
alias detach="tmux -u detach"
alias tmux="exec tmux -u"

# I am always typoing "aptitude" with my phone...
alias aptitute="aptitude "

# This is the checkinstall rule which I like to use.
alias checkinstall="make install "

# The Battle for Wesnoth specific, http://wesnoth.org/
# It seems to be an good idea to have debug logs on terminal with svn version.
alias wesnoth="wesnoth --debug"

# For copy-pasting directly from somewhere
alias %=" "

# SupyBot specifig. Why to write long command, if you can write short command?
alias supybot-config-reload="killall -HUP supybot "
alias supybot-owner-quit="killall -INT supybot "
# Translating plugins in Limnoria
alias supybot-generate-messages.pot="pygettext −−docstring config.py plugin.py"

# bash specific.
# I think that "theme" is more describing than "prompt".
alias theme="prompt "

# Hard way teached me to
alias vipw="\vipw && \vipw -s && \vipw -g && \visudo"
alias visudo="\visudo && \vipw && \vipw -g && \vipw -s"
alias vigr="\vigr && \vigr -s && \vigr -p && \visudo"

## -- Start of aliases which are saved from Ubuntu default bashrc. --

# enable color support of ls and also add handy aliases
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'
# 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:
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$//'\'')"'
                        
## -- End of aliases which are saved from Ubuntu default bashrc. --

# Copying command in Supybot (Internet.DNS)
alias dns="nslookup "
alias dns6="nslookup -type=AAAA "
alias nslookup6="nslookup -type=AAAA "

# If I have nslookup6...
alias dig6="dig AAAA "

# SSHGuard specific
alias sshguard-show-bans="sudo iptables -L sshguard --line-numbers"
# Enter ban number as arguement. You can see ban numbers with previous command.
alias sshguard-unban="sudo iptables -D sshguard "

# Allow custom aliases to be put in .aliases or .bash_aliases .

# .aliases
if [ -f ~/.aliases ]; then
    source ~/.aliases
fi

# .bash_aliases
if [ -f ~/.bash_aliases ]; then
    source ~/.bash_aliases
fi

#####   Functions                   ZGC5QQ  #####

# GEOIP lookup, copied from the ultimate bashrc http://goo.gl/qGK5j
function geoip() {
geoiplookup $1
}

# MYIP, copied from the ultimate bashrc http://goo.gl/qGK5j . I think that it requires lynx.
function myip()
{
lynx -dump -hiddenlinks=ignore -nolist http://checkip.dyndns.org:8245/ | awk '{ print $4 }' | sed '/^$/d; s/^[ ]*//g; s/[ ]*$//g'
}

# Checks which package the command comes from. Copied from the ultimate bashrc http://goo.gl/qGK5j
function cmdpkg() { PACKAGE=$(dpkg -S $(which $1) | cut -d':' -f1); echo "[${PACKAGE}]"; dpkg -s "${PACKAGE}" ;}

# ROT13, copied from the ultimate bashrc http://goo.gl/qGK5j
function rot13()
{
    if [ $# -lt 1 ] || [ $# -gt 1 ]; then
        echo "Seriously?  You don't know what rot13 does?"
    else
        echo $@ | tr A-Za-z N-ZA-Mn-za-m
    fi
}

# Down for everyone or just me? Copied from the ultimate bashrc http://goo.gl/qGK5j
function downforme() {
	RED='\e[1;31m'
	GREEN='\e[1;32m'
	YELLOW='\e[1;33m'
	NC='\e[0m'
	if [ $# = 0 ]
	then
		echo -e "${YELLOW}usage:${NC} downforme website_url"
	else
		JUSTYOUARRAY=(`lynx -dump http://downforeveryoneorjustme.com/$1 | grep -o "It's just you"`)
		if [ ${#JUSTYOUARRAY} != 0 ]
		then
			echo -e "${RED}It's just you. \n${NC}$1 is up."
		else
			echo -e "${GREEN}It's not just you! \n${NC}$1 looks down from here."
		fi
	fi
}

# Topt10 commands, copied from the ultimate bashrc http://goo.gl/qGK5j
function top10() {
	# copyright 2007 - 2010 Christopher Bratusek
	history | awk '{a[$2]++ } END{for(i in a){print a[i] " " i}}' | sort -rn | head
}

# ex command. Copied from bashrc of bioterror ( http://ricecows.org/configs/bash/.bashrc ). Original comment below:
## for unit193 ;)
## use command "ex" to extract any archive files.
## "ex package.zip" for example
function ex ()

{
if [ -f "$1" ] ; then
case "$1" in
      *.tar)                tar xvf $1          ;;
      *.tar.bz2 | *.tbz2 )  tar xjvf $1         ;;
      *.tar.gz | *.tgz )    tar xzvf $1         ;;
      *.bz2)                bunzip2 $1          ;;
      *.rar)                unrar x $1          ;;
      *.gz)                 gunzip $1           ;;
      *.zip)                unzip $1            ;;
      *.Z)                  uncompress $1       ;;
      *.7z)                 7z x $1             ;;
      *.xz)                 tar xJvf $1         ;;
      *.deb)
         DIR=${1%%_*.deb}
         ar xv $1
         mkdir ${DIR}
         tar -C ${DIR} -xzvf data.tar.gz        ;;
      *.rpm)               rpm2cpio $1 | cpio -vid  ;;
      *)   echo ""${1}" cannot be extracted via extract()"
;;
    esac
   else
    echo ""${1}" is not a valid file"
fi
}

#####   Tmux (example)              4G2W9C  #####

# This should be put in .custom or .bash_custom

# Starts tmux on SSH login. (From http://william.shallum.net/random-notes/automatically-start-tmux-on-ssh-login )
#TIP: replace "0" with name of computer if you don't ever have direct (without SSH) access to computer where bash is running on.

#if [ "$PS1" != "" -a "${STARTED_TMUX:-x}" = x -a "${SSH_TTY:-x}" != x ]
#then
#        STARTED_TMUX=1; export STARTED_TMUX
#        sleep 1
#        ( (\tmux has-session -t 0 && \tmux attach-session -t 0) || (\tmux new-session -s 0) ) && exit 0
#        echo "tmux failed to start"
#fi

# Source files for miscannellious modifications.

# .custom
if [ -f ~/.custom ]; then
    source ~/.custom
    fi

# .bash_custom
if [ -f ~/.bash_custom ]; then
    source ~/.bash_custom
    fi