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#1 2011-06-02 07:40:19

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Registered: 2011-02-11
Posts: 83

Show off your .bashrc script

show off your shortcuts and share your tricks

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples

# Pager
export PAGER=most

# 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
# don't overwrite GNU Midnight Commander's setting of `ignorespace'.
HISTCONTROL=$HISTCONTROL${HISTCONTROL+,}ignoredups
# ... or force ignoredups and ignorespace
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)

# 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='\[\033[1;34m\]┌────[\u@\h]──────────────────────────────────────────────────────[\t]────┐ \n└───>[${PWD}] \$ \[\033[0;34m\]'
else
    PS1='┌────[\u@\h]──────────────────────────────────────────────────────[\t]────┐ \n└───>[${PWD}] \$ '
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

# 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 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 -l'
alias la='ls -A'
alias l='ls -CF'
alias video='sudo mount -t cifs -o username=xxxx,password=xxxx //192.168.1.109/250gb /home/denny/Videos'
# 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


#------------------------------------------////
# Colors:
#------------------------------------------////
black='\e[0;30m'
blue='\e[0;34m'
green='\e[0;32m'
cyan='\e[0;36m'
red='\e[0;31m'
purple='\e[0;35m'
brown='\e[0;33m'
lightgray='\e[0;37m'
darkgray='\e[1;30m'
lightblue='\e[1;34m'
lightgreen='\e[1;32m'
lightcyan='\e[1;36m'
lightred='\e[1;31m'
lightpurple='\e[1;35m'
yellow='\e[1;33m'
white='\e[1;37m'
nc='\e[0m'

#------------------------------------------////
# System Information:
#------------------------------------------////
clear
echo -e ""
echo -e "${lightblue}Welcome on 'Kooka-PC'"
echo -e ""
echo -e "${lighblue}Today:\t\t" `date`
echo -e "${lightblue}System:         Debian-Squeeze on Kernel" `uname -or`
echo -e ""#!/bin/bash
#------------------------------------------////
# Colors:
#------------------------------------------////
black='\e[0;30m'
blue='\e[0;34m'
green='\e[0;32m'
cyan='\e[0;36m'
red='\e[0;31m'
purple='\e[0;35m'
brown='\e[0;33m'
lightgray='\e[0;37m'
darkgray='\e[1;30m'
lightblue='\e[1;34m'
lightgreen='\e[1;32m'
lightcyan='\e[1;36m'
lightred='\e[1;31m'
lightpurple='\e[1;35m'
yellow='\e[1;33m'
white='\e[1;37m'
nc='\e[0m'

#------------------------------------------////
# Aliases:
#------------------------------------------////
## make ls list by size
##alias ls='du -s */* | sort -n'
alias findbig='find . -type f -exec ls -s {} \; | sort -n -r | head -5'
alias music='vlc'
alias ports='netstat -nape --inet'
alias ping='ping -c 4'
alias ns='netstat -alnp --protocol=inet'
alias update='sudo pacman -Syu --cache /media/0B86-EAA4/pkg'
alias refresh='sudo pacman -Syy'
alias ls='ls --color=always'
alias la='ls -Al'
alias lx='ls -lXB'
alias lk='ls -lSr'
alias lc='ls -lcr'
alias lu='ls -lur'
alias lr='ls -lR'
alias lt='ls -ltr'
alias lm='ls -al |more'
alias lr='ls -R' # using ls recursively - Handy with grep
#------------------------------------------////
# Functions and Scripts:
#------------------------------------------////
localnet ()
{
/sbin/ifconfig | awk /'inet addr/ {print $2}'
echo ""
/sbin/ifconfig | awk /'Bcast/ {print $3}'
echo ""
}
upinfo ()
{
echo -ne "${green}$HOSTNAME ${red}uptime is ${cyan} \t ";uptime | awk /'up/ {print $3,$4,$5,$6,$7,$8,$9,$10}'
}
cd()
{
  if [ -n "$1" ]; then
    builtin cd "$@" && ls
  else
    builtin cd ~ && ls
  fi
}
encrypt ()
{
gpg -ac --no-options "$1"
}

decrypt ()
{
gpg --no-options "$1"
}

extract()
{
if [ -f "$1" ] ; then
case "$1" in
*.tar.bz2) tar xjf "$1" ;;
*.tar.gz) tar xzf "$1" ;;
*.tar.Z) tar xzf "$1" ;;
*.bz2) bunzip2 "$1" ;;
*.rar) unrar x "$1" ;;
*.gz) gunzip "$1" ;;
*.jar) unzip "$1" ;;
*.tar) tar xf "$1" ;;
*.tbz2) tar xjf "$1" ;;
*.tgz) tar xzf "$1" ;;
*.zip) unzip "$1" ;;
*.Z) uncompress "$1" ;;
*) echo "'$1' cannot be extracted." ;;
esac
else
echo "'$1' is not a file."
fi
}

#------------------------------------------////
# Prompt:
#------------------------------------------////

PS1='\[\033[01;32m\]\u\[\033[01;34m\]@\[\033[01;31m\]\h\[\033[00;34m\]{\[\033[01;34m\]\w\[\033[00;34m\]}\[\033[01;32m\]:\[\033[00m\]'

#------------------------------------------////
# System Information:
#------------------------------------------////
clear
echo -e "${white}";figlet "Archbang";
echo ""
echo -ne "${red}Today is:\t\t${cyan}" `date`; echo ""
echo -e "${red}Kernel Information: \t${cyan}" `uname -smr`
echo -ne "${cyan}";upinfo;echo ""
echo -e "${lightgray}"; cal -1

and here's what it looks like

201106021307021321649x3.png

so updating my system would be running the "update" command from terminal, this is what the alias for the "update" command looks like:

alias update='sudo pacman -Syu --cache /media/0B86-EAA4/pkg'

the --cache /media/0B86-EAA4/pkg part is to store my pacman cache on a SD Flash card


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