addet sane bash

.bashrc

@@ -14,26 +14,119 @@ function echo_info() { echo -e "\033[0;35m${*}\033[0m"; }
 # *) return ;;
 # esac
 
+_sensible.bash_(){
+# Sensible Bash - An attempt at saner Bash defaults
+# Maintainer: mrzool <http://mrzool.cc>
+# Repository: https://github.com/mrzool/bash-sensible
+# Version: 0.2.2
+
+# Unique Bash version check
+if ((BASH_VERSINFO[0] < 4))
+then 
+  echo "sensible.bash: Looks like you're running an older version of Bash." 
+  echo "sensible.bash: You need at least bash-4.0 or some options will not work correctly." 
+  echo "sensible.bash: Keep your software up-to-date!"
+fi
+
+## GENERAL OPTIONS ##
+
+# Prevent file overwrite on stdout redirection
+# Use `>|` to force redirection to an existing file
+set -o noclobber
+
+# Update window size after every command
+shopt -s checkwinsize
+
+# Automatically trim long paths in the prompt (requires Bash 4.x)
+PROMPT_DIRTRIM=2
+
+# Enable history expansion with space
+# E.g. typing !!<space> will replace the !! with your last command
+bind Space:magic-space
+
+# Turn on recursive globbing (enables ** to recurse all directories)
+shopt -s globstar 2> /dev/null
+
+# Case-insensitive globbing (used in pathname expansion)
+shopt -s nocaseglob;
+
+## SMARTER TAB-COMPLETION (Readline bindings) ##
+
+# Perform file completion in a case insensitive fashion
+bind "set completion-ignore-case on"
+
+# Treat hyphens and underscores as equivalent
+bind "set completion-map-case on"
+
+# Display matches for ambiguous patterns at first tab press
+bind "set show-all-if-ambiguous on"
+
+# Immediately add a trailing slash when autocompleting symlinks to directories
+bind "set mark-symlinked-directories on"
+
+## SANE HISTORY DEFAULTS ##
+
+# Append to the history file, don't overwrite it
+shopt -s histappend
+
+# Save multi-line commands as one command
+shopt -s cmdhist
+
+# Record each line as it gets issued
+PROMPT_COMMAND='history -a'
+
+# Huge history. Doesn't appear to slow things down, so why not?
+HISTSIZE=500000
+HISTFILESIZE=100000
+
+# Avoid duplicate entries
+HISTCONTROL="erasedups:ignoreboth"
+
+# Don't record some commands
+export HISTIGNORE="&:[ ]*:exit:ls:bg:fg:history:clear"
+
+# Use standard ISO 8601 timestamp
+# %F equivalent to %Y-%m-%d
+# %T equivalent to %H:%M:%S (24-hours format)
+HISTTIMEFORMAT='%F %T '
+
+# Enable incremental history search with up/down arrows (also Readline goodness)
+# Learn more about this here: http://codeinthehole.com/writing/the-most-important-command-line-tip-incremental-history-searching-with-inputrc/
+bind '"\e[A": history-search-backward'
+bind '"\e[B": history-search-forward'
+bind '"\e[C": forward-char'
+bind '"\e[D": backward-char'
+
+## BETTER DIRECTORY NAVIGATION ##
+
+# Prepend cd to directory names automatically
+shopt -s autocd 2> /dev/null
+# Correct spelling errors during tab-completion
+shopt -s dirspell 2> /dev/null
+# Correct spelling errors in arguments supplied to cd
+shopt -s cdspell 2> /dev/null
+
+# This defines where cd looks for targets
+# Add the directories you want to have fast access to, separated by colon
+# Ex: CDPATH=".:~:~/projects" will look for targets in the current working directory, in home and in the ~/projects folder
+CDPATH="."
+
+# This allows you to bookmark your favorite places across the file system
+# Define a variable containing a path and you will be able to cd into it regardless of the directory you're in
+shopt -s cdable_vars
+
+# Examples:
+# export dotfiles="$HOME/dotfiles"
+# export projects="$HOME/projects"
+# export documents="$HOME/Documents"
+# export dropbox="$HOME/Dropbox"
+}
+
 _defaults_() {
 # ─< set keybinding mode >────────────────────────────────────────────────────────────────
   set -o emacs
   # set -o vim
 
-  # 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
@@ -45,6 +138,27 @@ _defaults_() {
   if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
     debian_chroot=$(cat /etc/debian_chroot)
   fi
+  # If this is an xterm set the title to user@host:dir
+  case "$TERM" in
+  xterm* | rxvt*)
+    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
+    ;;
+  *) ;;
+  esac
+
+  # Add an "alert" alias for long running commands.  Use like so:
+  #   sleep 10; alert
+  alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(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
+}
 
   _color_prompt_() {
     # set a fancy prompt (non-color, unless we know we "want" color)
@@ -75,29 +189,6 @@ _defaults_() {
     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="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
-    ;;
-  *) ;;
-  esac
-
-  # Add an "alert" alias for long running commands.  Use like so:
-  #   sleep 10; alert
-  alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(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
-}
-
 # ─< check if command exists >────────────────────────────────────────────────────────────
 command_exists() {
   command -v "$1" >/dev/null 2>&1