.bash-config

# This function is run at the end of the bash startup

custom_hook () {  # this colon is necessary if there's no content
draw_line () {
    # like to use a different date format?  Edit DATEFORMAT.
    # The line length will adjust automagically.
    DATEFORMAT="+%r"
    DATESTRING=$(date ${DATEFORMAT})
    DATELENGTH=${#DATESTRING}
    ((WIDTH=COLUMNS-DATELENGTH-40))
    echo -ne "${bldblk}"
    for (( c=1; c<=$WIDTH; c++ )); do echo -n "-"; done
    echo -n "|"
    echo -ne " ${DATESTRING}${txtrst}\n"
}

function curlt() { echo "curl -sL -w "%{http_code} %{url_effective}\\n" "http://$1" -o /dev/null";echo ""; curl -sL -w "%{http_code} %{url_effective}\\n" "http://$1" -o /dev/null; } # //DESCRIPTION\\ Look for domain redirects. Example usage: curlt mydomain.com

function pwgen () { printf 'How long should our password be?\n\n' ; read -e -s LENGTH ; < /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c$LENGTH; echo; } # //DESCRIPTION\\  Generate a random password - you choose character length

function ttfb () { echo Retrieving the results from: ${*}; echo; curl -s -o /dev/null -w "Connect: %{time_connect}\nTTFB: %{time_starttransfer}\nTotal time: %{time_total} \n" ${*}; } # //DESCRIPTION\\ Get time to first byte

function dign () { printf '\nNameservers reported by dig\n'; dig $* NS +short; printf '\nNameservers reported at the registrar\n'; whois $1|egrep -i 'Registrar|Reseller|name\ server'; } # //DESCRIPTION\\ Return nameservers for a domain. Uses dig and whois - Example usage: dign domain.com

function digs () { dig +short $*; } # //DESCRIPTION\\ Return just the short answer for the dig command

function alldns () { for NS in $(dig +short NS ${1} | cut -d " " -f 1 | sed 's/\.$//g'); do echo -n "${NS}: "; dig +short ${1} @${NS}; done; } # //DESCRIPTION\\ - DNS lookup against all of a domain's nameservers

function digref () { for i in $(seq 1 10) ; do echo "$i ";dig @"${2}" $1 | egrep 'NXDOMAIN|NOERROR|SERVFAIL' ; sleep 4; done; } # //DESCRIPTION\\ For loop to query a domain against a set of nameservers. Example usage digref domain.com ns1.domain.com

highlight () { perl -pe "s/$1/\e[1;31;43m$&\e[0m/g"; } # //DESCRIPTION\\ - highlight text in a pipeline, ex: cat file | highlight "searchstring".

function mkdircd () { mkdir -p "$@" && eval cd "\"\$$#\""; } # //DESCRIPTION\\

function sr () { ssh root@$*; } # //DESCRIPTION\\ SSH as root

function nm () { nmap -P0 -T4 -sV -p- $*; } # //DESCRIPTION\\ Nmap scan on all ports for a given IP address. Example usage: nm 192.168.1.1

function netsort () { netstat -nt | awk '{ print $5 }' | egrep -o "([0-9]*\.){3}[0-9]*" | sort | uniq -c | sort -n; } # //DESCRIPTION\\ Current favorite netstat sorted string

function testfile(){ read -r -p "Filename to create? " fnm; read -r -p "Size to assign to file? [G >> GB and M >> Mb] " fsz; touch $fnm && shred -n0 -z -s$fsz $fnm; } # //DESCRIPTION\\ Create a test file with the size of your choosing - the command will prompt you for the name and size of the file

function who () { echo -----------; echo $1; whois $1| grep -A2 -i name\ server; } # //DESCRIPTION\\ Get authoratative ns records

function digall () { dig +nocmd $1 any +multiline +noall +answer; } # //DESCRIPTION\\ Dig all records for a domain

function iprem() {
if [ -n "${1}" ]; then
IP=${1}
else
read -r -p "What IP are we removing? " IP
fi
ssh-keygen -f ".ssh/known_hosts" -R $IP
} # //DESCRIPTION\\ Remove an IP from your known hosts file

function dux () { echo -e "Reporting usage for: $(pwd)\n";du -hxs * 2> /dev/null|grep '^[0-9.]\+[MG]'; } # //DESCRIPTION\\ Get readable output for space usage in a directory

function notice () { echo -e '\n\E[37;44m'"\033[1m${*}\033[0m\n"; } # //DESCRIPTION\\ Used for some colored output

function mtr300 () { echo -e "Performing 300 Count MTR from server $hst to $1\n"; mtr -rc 300 $1; notice ~~~~~~~~; mtr -rc 300 -n $1; } # //DESCRIPTION\\ - Perform a 300 count MTR to an IP with DNS on and off
function ban_drop () { iptables -I INPUT -s ${1} -j DROP; iptables -A OUTPUT -d ${1} -j DROP;} # //DESCRIPTION\\ Ban IP with iptables

function allow_ip () { iptables -I INPUT -s ${1} -j ACCEPT; iptables -A OUTPUT -d ${1} -j ACCEPT;} # //DESCRIPTION\\ Allow IP with iptables


export MARKPATH=$HOME/.marks
function jump {
    cd -P "$MARKPATH/$1" 2>/dev/null || echo "No such mark: $1"
} # //DESCRIPTION\\ Jump to Marked directory. More info here http://jeroenjanssens.com/2013/08/16/quickly-navigate-your-filesystem-from-the-command-line.html
function mark {
    mkdir -p "$MARKPATH"; ln -s "$(pwd)" "$MARKPATH/$1"
} # //DESCRIPTION\\ Mark a path/directory. More info here http://jeroenjanssens.com/2013/08/16/quickly-navigate-your-filesystem-from-the-command-line.html
function unmark {
    rm -i "$MARKPATH/$1"
} # //DESCRIPTION\\ Un-mark a path/directory. More info here http://jeroenjanssens.com/2013/08/16/quickly-navigate-your-filesystem-from-the-command-line.html
function marks {
    ls -l "$MARKPATH" | sed 's/  / /g' | cut -d' ' -f9- | sed 's/ -/\t-/g' && echo
} # //DESCRIPTION\\ List all 'marked' directories. More info here http://jeroenjanssens.com/2013/08/16/quickly-navigate-your-filesystem-from-the-command-line.html
_completemarks() {
  local curw=${COMP_WORDS[COMP_CWORD]}
  local wordlist=$(find $MARKPATH -type l -printf "%f\n")
  COMPREPLY=($(compgen -W '${wordlist[@]}' -- "$curw"))
  return 0
} # //DESCRIPTION\\ Jump to Marked directory. More info here http://jeroenjanssens.com/2013/08/16/quickly-navigate-your-filesystem-from-the-command-line.html

complete -F _completemarks jump unmark

#function functions () { FUNCTION_COUNT=$(\grep '^function' /proc/$$/fd/75 | wc -l) ; for i in `seq 1 1 $FUNCTION_COUNT` ; do echo -e "`cat /proc/$$/fd/75 |\grep '^function'|head -n $i | tail -1| awk '{print "'$LightRed'"$2}' || cat /dev/fd/75 |head -n $i | tail -1 |awk '/^function/{print $2}'|| cat /dev/fd/75 |head -n $i | tail -1| awk '/^function/{print "'$LightRed'"$2}'` `\grep -Poi '# [/][/]DESCRIPTION[/][/](.*)' /proc/$$/fd/75 | head -n $i | tail -1 |cut -d " " -f3-200 | awk '{print "'$LightBlue'"$0}'`" ; done ; } # //DESCRIPTION\\ - This usage information.
#alias FUNCTIONS="`printf "$(functions)" "%s\n"`"

strip_tickets() { for i in `cat $1|awk '{print $1}'`; do printf "[$i](https://internal.softlayer.com/Ticket/ticketPreview/$i)  "; done }

function s1 () { 
file=$HOME/ssh_config
if [ ! -e "$file" ] ; then
    touch "$file"
fi
/usr/bin/ssh -t -F $HOME/ssh_config "$@" "export RUSER=$(whoami) ; echo $(whoami) logging in at $(date) >> .bash_history ; if [ \`uname -n | grep rescue | wc -l\` = 1 ] ; then echo "This is rescue" ; if [ ! -f /etc/redhat-release ] ; then apt-get install -y lsof curl screen bc ; else yum -y install bc screen lsof curl smartmontools dos2unix ; fi ; fi ; if [ ! -f /usr/bin/curl -a -f /usr/bin/apt-get ] ; then apt-get install -y curl bc lsof screen ; fi ; scr=\`curl -s https://raw.github.com/greyhound-forty/Scripts/master/sl_functions.sh\`; exec 75<>\`mktemp -u /tmp/tmp.XXXXXXXXXX\`; printf   \"%s\n\" \"\$scr\" >&75; if [ -e /bin/bash ] ; then /bin/bash --rcfile /dev/fd/75 -i; else /usr/local/bin/bash --rcfile <(curl -s https://raw.github.com/greyhound-forty/Scripts/master/sl_functions.sh) -i; fi ;" ; }

## Set some additional Environmental variables

## Make the man page entries a bit more readable
man() {
        env \
                LESS_TERMCAP_mb=$(printf "\e[1;31m") \
                LESS_TERMCAP_md=$(printf "\e[1;31m") \
                LESS_TERMCAP_me=$(printf "\e[0m") \
                LESS_TERMCAP_se=$(printf "\e[0m") \
                LESS_TERMCAP_so=$(printf "\e[1;44;33m") \
                LESS_TERMCAP_ue=$(printf "\e[0m") \
                LESS_TERMCAP_us=$(printf "\e[1;32m") \
                        man "$@"
}

showcolors () {
    echo "=== Basic Colors ==="
    loadcolors
    for X in {0..255}; do
        [ $X == 16 ] && echo && echo "=== Extended Colors ==="
        echo -e "${X}: \e[38;5;${X}m>>>${txtrst}"
    done
}

function change_pass() { hst=`hostname -f`; printf 'How long should our password be?\n\n' ; read -e -s LENGTH ; < /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c$LENGTH|tee $HOME/new_pass; echo; printf 'Where are we sending this new password?\n\n' ; read -e MAIL; mail -s "new pass for user $(whoami) on $hst" $MAIL < $HOME/new_pass; echo; echo "Don't forget to run passwd";  }

function cdl() { cd "$@"; pwd; ls -al; }

function up()
{
    dir=""
    if [ -z "$1" ]; then
        dir=..
    elif [[ $1 =~ ^[0-9]+$ ]]; then
        x=0
        while [ $x -lt ${1:-1} ]; do
            dir=${dir}../
            x=$(($x+1))
        done
    else
        dir=${PWD%/$1/*}/$1
    fi
    cd "$dir"; }

 cd_func ()
 {
   local x2 the_new_dir adir index
   local -i cnt

   if [[ $1 ==  "--" ]]; then
     dirs -v
     return 0
   fi

   the_new_dir=$1
   [[ -z $1 ]] && the_new_dir=$HOME

   if [[ ${the_new_dir:0:1} == '-' ]]; then

     # Extract dir N from dirs
     index=${the_new_dir:1}
     [[ -z $index ]] && index=1
     adir=$(dirs +$index)
     [[ -z $adir ]] && return 1
     the_new_dir=$adir
   fi


    #'~' has to be substituted by ${HOME}
   [[ ${the_new_dir:0:1} == '~' ]] && the_new_dir="${HOME}${the_new_dir:1}"


    #Now change to the new dir and add to the top of the stack
   pushd "${the_new_dir}" > /dev/null
   [[ $? -ne 0 ]] && return 1
   the_new_dir=$(pwd)


   # Trim down everything beyond 11th entry
   popd -n +11 2>/dev/null 1>/dev/null


  #  Remove any other occurence of this dir, skipping the top of the stack
   for ((cnt=1; cnt <= 10; cnt++)); do
     x2=$(dirs +${cnt} 2>/dev/null)
     [[ $? -ne 0 ]] && return 0
     [[ ${x2:0:1} == '~' ]] && x2="${HOME}${x2:1}"
     if [[ "${x2}" == "${the_new_dir}" ]]; then
       popd -n +$cnt 2>/dev/null 1>/dev/null
       cnt=cnt-1
     fi
   done

   return 0
 }

 alias cd=cd_func

bsh=`which bash`
## General Aliases
alias grep='grep --color=auto'
alias egrep='egrep --color=auto'
alias fgrep='fgrep --color=auto'
alias cront='EDITOR=nano crontab -e'
alias ophelia='ssh ryan@ophelia -p 33180'
alias mercury='ssh ryan@mercury -p 3366'
alias hyperion='ssh ryan@hyperion -p 65367'
alias io='ssh ryan@io -p 65361'
alias proteus='ssh ryan@proteus -p 33242'
alias triton='ssh ryan@triton -p 65179'
alias despina='ssh ryan@despina -p 65180'
alias miranda='ssh ryan@miranda -p 65181'
alias telesto='ssh ryan@telesto -p 33182'
alias desdemona='ssh ryan@desdemona -p 33178'
alias ghost='ssh ryan@ghost -p 65164'
alias saturn='ssh ryan@saturn -p 65324'
alias callisto='ssh ryan@callisto -p 65195'
alias neptune='ssh ryan@neptune -p 33243'
alias h='history'
alias nocomment='grep -Ev '\''^(#|$)'\'''
alias j='jobs -l'
alias c='clear'
alias nano='nano -w'
alias mkdir='mkdir -p'
alias ll='ls -la --color=auto'
alias ..="cd .."
alias ..2="cd ../.."
alias ..3="cd ../../.."
alias ..4="cd ../../../.."
alias ..5="cd ../../../../.."
alias td="$bsh ~/todo/todo.sh"
alias tdh="$bsh ~/todo/todo.sh -h"
alias less='less -r'                           ##raw control characters
alias whence='type -a'                         #where, of a sort
alias grep='grep --color'                      #show differences in colour
alias egrep='egrep --color=auto'               #show differences in colour
alias fgrep='fgrep --color=auto'               #show differences in colour
alias ls='ls -hF --color=tty'                  #classify files in colour
alias dir='ls --color=auto --format=vertical'  # 
alias vdir='ls --color=auto --format=long'     #
alias ll='ls -l'                               #long list
alias la='ls -A'                               # all but . and ..
alias l='ls -CF'  
## Arch Specific Aliases
alias sli='systemctl list-units'
alias rel='echo systemctl --system daemon-reload;systemctl --system daemon-reload'
}

UPDATE_BASHCFG=1      # Controls the automatic update process
UPDATE_DIRCOLORS=1   # Determines whether to update .dir_colors from github
LINE_ENABLED=1      # Uncomment this line to enable the horizontal line above the prompt