*nix Bash Profile

.bashrc

#  ---------------------------------------------------------------------------
#
#  Description:  This file holds all my BASH configurations and aliases
#
#  Sections:
#  1.   Environment Configuration
#  2.   Make Terminal Better (remapping defaults and adding functionality)
#  3.   File and Folder Management
#  4.   Searching
#  5.   Process Management
#  6.   Networking
#  7.   Git Commands
#  8.   .bashrc Edit and Source
#  9.   Original *nix Bash Settings (From Server Install)
#   ---------------------------------------------------------------------------

#   -------------------------------
#   1.  ENVIRONMENT CONFIGURATION
#   -------------------------------

#   Change Prompt
#   ------------------------------------------------------------
    export PS1="################################################################################\n# \w @ \h (\u) \n# => "
    export PS2="# => "

#   Set Paths
#   ------------------------------------------------------------

#   --------------------------------------------------------------------
#   Set the path using an array, and a loop that checks to see if array alements already exist in current PATH
#   Added by: thecompyoda <Donnie Bartley>
#   On: August 20, 2016
#   --------------------------------------------------------------------

    # DO NOT EDIT THIS PATH VAR!!#
    export PATH=$PATH            #
    ##############################
   
    # ADD NEW PATH VARS TO THIS ARRAY
    pathsarray=(
        '/usr/local/sbin'
        '/usr/local/bin'
        '/usr/sbin'
        '/usr/bin'
        '/sbin'
        '/bin'
        '/usr/games'
        '/usr/local/games'
        '/snap/bin'
    )

    for i in "${pathsarray[@]}"
    do
        if [[ $PATH != *$i:* ]]; then
            export PATH=$PATH:$i
        fi
    done

#   Set Default Editor (change 'Nano' to the editor of your choice)
#   ------------------------------------------------------------
    export EDITOR=/usr/bin/vi

#   Set default blocksize for ls, df, du
#   from this: http://hints.macworld.com/comment.php?mode=view&cid=24491
#   ------------------------------------------------------------
    export BLOCKSIZE=1k

#   Control History
#   ----------------------------------------------
    export HISTCONTROL=ignoreboth:erasedups
    export HISTSIZE=5000
    export HISTFILESIZE=5000

#   -----------------------------
#   2.  MAKE TERMINAL BETTER
#   -----------------------------
    
    alias editvim='vi ~/.vimrc'
    alias cp='cp -iv'                           # Preferred 'cp' implementation
    alias mv='mv -iv'                           # Preferred 'mv' implementation
    alias mkdir='mkdir -pv'                     # Preferred 'mkdir' implementation
    alias ls='ls -FGlAhp'                       # Preferred 'ls' implementation
    alias ll='ls'
    alias less='less -FSRXc'                    # Preferred 'less' implementation
    cd() { builtin cd "$@"; ll; }               # Always list directory contents upon 'cd'
    alias cd..='cd ../'                         # Go back 1 directory level (for fast typers)
    alias ..='cd ../'                           # Go back 1 directory level
    alias .2='cd ../../'                        # Go back 2 directory levels
    alias .3='cd ../../../'                     # Go back 3 directory levels
    alias .4='cd ../../../../'                  # Go back 4 directory levels
    alias .5='cd ../../../../../'               # Go back 5 directory levels
    alias .6='cd ../../../../../../'            # Go back 6 directory levels
    alias ~="cd ~"                              # ~:            Go Home
    alias c='clear'                             # c:            Clear terminal display
    alias which='type -all'                     # which:        Find executables
    alias path='echo -e ${PATH//:/\\n}'         # path:         Echo all executable Paths
    alias show_options='shopt'                  # Show_options: display bash options settings
    alias fix_stty='stty sane'                  # fix_stty:     Restore terminal settings when screwed up
    alias cic='set completion-ignore-case On'   # cic:          Make tab-completion case-insensitive
    mcd () { mkdir -p "$1" && cd "$1"; }        # mcd:          Makes new Dir and jumps inside
    alias DT='tee ~/terminalOut.txt'            # DT:           Pipe content to file on MacOS Desktop

#   lr:  Full Recursive Directory Listing
    alias lr='ls -R | grep ":$" | sed -e '\''s/:$//'\'' -e '\''s/[^-][^\/]*\//--/g'\'' -e '\''s/^/   /'\'' -e '\''s/-/|/'\'' | less'

#    mans: e.g. mans mplayer codec
#   --------------------------------------------------------------------
#       Note:   Search manpage given in agument '1' for term given in argument '2' (case insensitive)
#               displays paginated result with colored search terms and two lines surrounding each hit.
#   --------------------------------------------------------------------
    mans () {
        man $1 | grep -iC2 --color=always $2 | less
    }

#   -------------------------------
#   3.  FILE AND FOLDER MANAGEMENT
#   -------------------------------

    zipf () { zip -r "$1".zip "$1" ; }          # zipf:         To create a ZIP archive of a folder
    alias numFiles='echo $(ls -1 | wc -l)'      # numFiles:     Count of non-hidden files in current dir

#   extract:  Extract most know archives with one command
    extract () {
        if [ -f $1 ] ; then
          case $1 in
            *.tar.bz2)   tar xjf $1     ;;
            *.tar.gz)    tar xzf $1     ;;
            *.bz2)       bunzip2 $1     ;;
            *.rar)       unrar e $1     ;;
            *.gz)        gunzip $1      ;;
            *.tar)       tar xf $1      ;;
            *.tbz2)      tar xjf $1     ;;
            *.tgz)       tar xzf $1     ;;
            *.zip)       unzip $1       ;;
            *.Z)         uncompress $1  ;;
            *.7z)        7zr x $1       ;;
            *)     echo "'$1' cannot be extracted via extract()" ;;
             esac
         else
             echo "'$1' is not a valid file"
         fi
    }

#   ---------------------------
#   4.  SEARCHING
#   ---------------------------

    alias qfind="find . -name "                 # qfind:    Quickly search for file
    ff () { /usr/bin/find . -name "$@" ; }      # ff:       Find file under the current directory
    ffs () { /usr/bin/find . -name "$@"'*' ; }  # ffs:      Find file whose name starts with a given string
    ffe () { /usr/bin/find . -name '*'"$@" ; }  # ffe:      Find file whose name ends with a given string

#   ---------------------------
#   5.  PROCESS MANAGEMENT
#   ---------------------------

#   findPid: find out the pid of a specified process
#   -----------------------------------------------------
#       Note that the command name can be specified via a regex
#       E.g. findPid '/d$/' finds pids of all processes with names ending in 'd'
#       Without the 'sudo' it will only find processes of the current user
#   -----------------------------------------------------
    findPid () { lsof -t -c "$@" ; }

#   my_ps: List processes owned by my user:
    my_ps() { ps $@ -u $USER -o pid,%cpu,%mem,start,time,bsdtime,command ; }

#   ---------------------------
#   6.  NETWORKING
#   ---------------------------

#   myip: Public Facing IP Address
    alias myip='dig + short myip.opendns.com @resolver1.opendns.com'

    alias netCons='lsof -nP'                             # netCons:      Show all open TCP/IP sockets
    alias lsock='sudo /usr/bin/lsof -nP'             # lsock:        Display open sockets
    alias lsockU='sudo /usr/bin/lsof -nP | grep UDP'   # lsockU:       Display only open UDP sockets
    alias lsockT='sudo /usr/bin/lsof -nP | grep TCP'   # lsockT:       Display only open TCP sockets
    alias openPorts='sudo lsof -np | grep LISTEN'        # openPorts:    All listening connections

#   ii:  display useful host related informaton
    ii() {
        echo -e "\nAdditionnal information:$NC " ; uname -a
        echo -e "\n${RED}Current date :$NC " ; date
        echo -e "\n${RED}Machine stats :$NC " ; uptime
        echo -e "\n${RED}Public facing IP Address :$NC " ;myip
        echo
    }
    
#   ---------------------------------------
#   7.  GIT ALIASES
#   ---------------------------------------

#   Git branch on terminal: https://github.com/jimeh/git-aware-prompt
#   Git autocomplete commands: http://code-worrier.com/blog/autocomplete-git/

    alias gs='git status'
    alias gc='git commit'
    alias gca='git commit .'
    alias gcam='git commit -am'
    alias gco='git checkout'
    alias gcod='git checkout origin development'
    alias gpod='git pull origin development'
    alias daje='gcod && gpod'
    alias gp='git pull'
    alias gpom="git pull origin master"
    alias gp='git push'
    alias gd='git diff | mate'
    alias gb='git branch'
    alias gba='git branch -a'
    alias del='git branch -d'

#   ---------------------------------------
#   8.  .bashrc Edit and Source
#   ---------------------------------------

#   --------------------------------------------------------------------
#   Bash editing, and automated resourcing
#   Added by: thecompyoda <Donnie Bartley>
#   On: August 20, 2016
#   --------------------------------------------------------------------

#   ebashrc: opens .bashrc for editing
#   --------------------------------------------------------------------
#       Note: This function requires the 'sourcebashwait' funtion to keep errors from displaying on
#             the terminal while you are editing the file, and to make sure this file is sourced
#             only AFTER the vi editor is closed.  The terminal also clears after vi is closed
#   --------------------------------------------------------------------
    ebashrc () {
        vi ~/.bashrc
        sourcebashwait >/dev/null 2>&1
        source ~/.bashrc
        c
    }

#   ebashrc requires the sourcebashwait function!
    sourcebashwait () {
        until ! [ test -f ~/.bashrc.swp ]; do
            sleep 5
        done
    }

#   editbash: calls the ebashrc function to edit .bashrc
#   --------------------------------------------------------------------
#       Note:  calling 'ebashrc' from command line without using this alias
#              may cause 'command not found' errors to diaplay after closing the vi editor
#   --------------------------------------------------------------------
    alias editbash='ebashrc'
    
#   ---------------------------------------
#   9.  Original *nix Bash Settings (From Server Install)
#   ---------------------------------------
    
    # 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

# 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|*-256color) 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

# colored GCC warnings and errors
#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'

# 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