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.bashrc
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.bashrc
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# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# 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 [ -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 "$(dircolors -b)"
alias ls='ls --color=auto'
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
fi
# some more ls aliases
alias ll='ls -alF --color=auto'
alias la='ls -A --color=auto'
alias l='ls -CF --color=auto'
alias cp='cp --verbose'
# Add an "alert" alias for long running commands. Use like so:
# sleep 10; alert
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(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
#my configs
function extract() {
if [ -f $1 ] ; then
case $1 in
*.tar.bz2) tar xjf $1 ;;
*.tar.gz) tar xzf $1 ;;
*.bz2) bunzip2 $1 ;;
*.rar) rar x $1 ;;
*.gz) gunzip $1 ;;
*.tar) tar xf $1 ;;
*.tbz2) tar xjf $1 ;;
*.tgz) tar xzf $1 ;;
*.zip) unzip $1 ;;
*.Z) uncompress $1 ;;
*) echo "'$1' cannot be extracted via extract()" ;;
esac
else
echo "'$1' is not a valid file"
fi
}
# Open a file with the appropriate application
function open {
while [ "$1" ] ; do
xdg-open $1 &> /dev/null
shift
done
}
function githelp {
echo "-------------------------------------------------------------------------------"
echo "git clone http://... [repo-name]"
echo "git init [repo-name]"
echo "-------------------------------------------------------------------------------"
echo "git add -A <==> git add . ; git add -u # Add to the staging area (index)"
echo "-------------------------------------------------------------------------------"
echo "git commit -m 'message' -a"
echo "git commit -m 'message' -a --amend"
echo "-------------------------------------------------------------------------------"
echo "git status"
echo "git log --stat # Last commits, --stat optional"
echo "git ls-files"
echo "git diff HEAD~1..HEAD"
echo "-------------------------------------------------------------------------------"
echo "git push origin master"
echo "git push origin master:master"
echo "-------------------------------------------------------------------------------"
echo "git remote add origin http://..."
echo "git remote set-url origin git://..."
echo "-------------------------------------------------------------------------------"
echo "git stash"
echo "git pull origin master"
echo "git stash list ; git stash pop"
echo "-------------------------------------------------------------------------------"
echo "git submodule add /absolute/path repo-name"
echo "git submodule add http://... repo-name"
echo "-------------------------------------------------------------------------------"
echo "git checkout -b new-branch <==> git branch new-branch ; git checkout new-branch"
echo "git merge old-branch"
echo "git branch local_name origin/remote_name # Associate branches"
echo "-------------------------------------------------------------------------------"
echo "git update-index --assume-unchanged <file> # Ignore changes"
echo "git rm --cached <file> # Untrack a file"
echo "-------------------------------------------------------------------------------"
echo "git reset --hard HEAD # Repair what has been done since last commit"
echo "git revert HEAD # Repair last commit"
echo "git checkout [file] # Reset a file to its previous state at last commit"
echo "-------------------------------------------------------------------------------"
echo "git tag # List"
echo "git tag v0.5 # Lightwieght tag"
echo "git tag -a v1.4 -m 'my version 1.4' # Annotated tag"
echo "git push origin v1.4 # Pushing"
echo "-------------------------------------------------------------------------------"
echo "HOW TO RENAME A BRANCH LOCALLY AND REMOTELY"
echo "git branch -m old_name new_name"
echo "git push origin new_name"
echo "git push origin :old_name"
echo "------"
echo "Each other client of the repository has to do:"
echo "git fetch origin ; git remote prune origin"
echo "-------------------------------------------------------------------------------"
}
#dgit alias
alias dgit='git --git-dir ~/.dotfiles/.git --work-tree=$HOME'
SPARK_HOME=/usr/local/spark
export PATH=$SPARK_HOME/bin:$PATH