post your .bashrc profiles!

I have been doing alot of tinkering with bashrc so I thought we should share what we have!

Code:

# .bashrc

# Source global definitions
if [ -f /etc/bashrc ]; then
	. /etc/bashrc
fi

# User specific aliases and functions
# ~/.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'
# 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'

#------------------------------------------////
# 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'
#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
alias reload='source ~/.bashrc'
alias bashmod='nano ~/.bashrc'
alias secscan='sudo rkhunter -c'
alias update='sudo yum update'
alias byebye='sudo poweroff'
alias chrome='/opt/google/chrome/chrome'
alias download='sudo yum install'
#------------------------------------------////
# 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 "${purple}Welcome To X942's System"
echo -e  "${purple}Authorized Users Only"
echo -e  "${purple}Unauthorized is strictly prohibited and will be prosecuted to the fullest"
echo -e  "${purple}Extent of the law."
echo -e  "${red}Fedora 15";
echo ""
echo -ne "${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

Parts were taken from another poster elsewhere.

I love aliases so much easier!

 

I haven't modified the standard Ubuntu .bashrc but I'm using the following .bash_aliases file:

Code:

alias u="sudo apt-get update ; sudo apt-get upgrade"
alias U="sudo apt-get update ; sudo apt-get dist-upgrade"
alias i="sudo apt-get install"
alias r="sudo apt-get remove"
alias s="wajig search"
alias S="wajig show"
alias up="sudo apt-get dist-upgrade"
alias ar="sudo apt-get autoremove"
alias cleanup="wajig autoremove ; wajig auto-clean ; wajig purge-orphans"

 

Aliases make life so much easier. I have one (bashmod) that lets me modify .bashrc quickly

Also what is "wajig"? Never heard of it before.

 

Like tlu I aslo 'rediscovered' wajig. Check it out here
and
the commands list

 

Another idea is adding

to .bashrc - see this site. The command offers the following options (you have to loggoff and logon again first):

apt-history install | remove | upgrade | rollback

Example output:

 

Nice ! (mack_guy will be pleased with the rollback feature). Oops, I misunderstood the rollback function - not like that in yum history at all.
Did you compile from the tar.bz2 or did you install the 32 bit deb on your
64 bit system ? I suppose you may have had 32 bit libraries installed like I have, and simply installed the deb ?

> Wieder mal ein Knüller von tlu ! <

 

Neither Adding that function to .bashrc is sufficient.

Thanks - but I didn't invent it, just found it somewhere

 

There may be something to be concerned about. The dpkg.log files - the older
ones - are gzipped. So I don't think rollback/install/upgrade/remove will work when a gzip needs to be accessed.
In this regard I have found a script which purports to fix this.

Code:

#!/bin/bash

### Author:      Benjamin York
### Date:        2011-01-08
###
### Based On:
### http://linuxcommando.blogspot.com/2008/08/how-to-show-apt-log-history.html
###
### Hosted At:
### https://github.com/blyork/apt-history
### 
### Git Repository:
### git://github.com/blyork/apt-history.git
###
### Description:
### Parses dpkg log files to get package installation, removal, and rollback
### information.
###
### Ubuntu Server likes to split up the dpkg.log file and then compress the
### various pieces. After seeing LinuxCommando's function, I added functionality
### to pull the pieces back together. I also slightly adjusted the output to
### avoid false positives.

function echoHistory(){
    if [[ $1 == *.gz ]] ; then
        gzip -cd $1
    else
        if [[ $1 == *.log || $1 == *.log.1 ]] ; then
            cat $1
        else
            echo "\*\*\* Invalid File: ${1} \*\*\*" 1>&2
        fi
    fi
}

FILES=( `ls -rt /var/log/dpkg.log*` ) || exit 1

for file in "${FILES[@]}"
do
    case "$1" in
        install)
            echoHistory $file | grep " install "
        ;;

        upgrade|remove)
            echoHistory $file | grep " ${1} "
        ;;
                  
        rollback)
            echoHistory $file | grep upgrade | \
                grep "$2" -A10000000 | \
                grep "$3" -B10000000 | \
                awk '{print $4"="$5}'
        ;;

        list)
            echoHistory $file
        ;;

        *)
            echo "Parameters:"
            echo "     install  - Lists all packages that have been installed."
            echo "     upgrade  - Lists all packages that have been upgraded."
            echo "     remove   - Lists all packages that have been removed."
            echo "     rollback - Lists rollback information."
            echo "     list     - Lists all contents of dpkg logs."
            break
        ;;
    esac
done

exit 0

BTW, tlu, you did use sudo didn't you ?

 

Do we run that as admin?

 

su -i is the one to use there vasa1 ... really deep root access.

 

Here is another to extract archives. (I see x942 has similar function script)

Code:

##################################################
# Extract - extract most common compression      #
# types                                          #
##################################################
 
function extract() {
  local e=0 i c
  for i; do
    if [[ -f $i && -r $i ]]; then
        c=''
        case $i in
          *.t@(gz|lz|xz|b@(2|z?(2))|a@(z|r?(.@(Z|bz?(2)|gz|lzma|xz)))))
                 c='bsdtar xvf' ;;
          *.7z)  c='7z x'       ;;
          *.Z)   c='uncompress' ;;
          *.bz2) c='bunzip2'    ;;
          *.exe) c='cabextract' ;;
          *.gz)  c='gunzip'     ;;
          *.rar) c='unrar x'    ;;
          *.xz)  c='unxz'       ;;
          *.zip) c='unzip'      ;;
          *)     echo "$0: cannot extract \`$i': Unrecognized file extension" >&2; e=1 ;;
        esac
        [[ $c ]] && command $c "$i"
    else
        echo "$0: cannot extract \`$i': File is unreadable" >&2; e=2
    fi
  done
  return $e
}

Example on a 7zip..

severin@severin-desktop:~/Desktop$ extract new.7z

7-Zip [64] 9.20 Copyright (c) 1999-2010 Igor Pavlov 2010-11-18
p7zip Version 9.20 (locale=en_ZA.UTF-8,Utf16=on,HugeFiles=on,4 CPUs)

Processing archive: new.7z

Extracting BitDefender Command Line Options
Extracting BitDefender Install Instructions
Extracting Bitdefender email script.mht

Everything is Ok

Files: 3
Size: 145747
Compressed: 70131


And renaming the previously extracted files.

severin@severin-desktop:~/Desktop$ extract new.7z

7-Zip [64] 9.20 Copyright (c) 1999-2010 Igor Pavlov 2010-11-18
p7zip Version 9.20 (locale=en_ZA.UTF-8,Utf16=on,HugeFiles=on,4 CPUs)

Processing archive: new.7z

file BitDefender Command Line Options
already exists. Overwrite with
BitDefender Command Line Options?
(Y)es / (N)o / (A)lways / (S)kip all / A(u)to rename all / (Q)uit? u
Extracting BitDefender Command Line Options
Extracting BitDefender Install Instructions
Extracting Bitdefender email script.mht

Everything is Ok

Files: 3
Size: 145747
Compressed: 70131
severin@severin-desktop:~/Desktop$

 

Not necessary.

 

Thanks, Ocky - yes, that's actually a better one.

 

there are some nice things in this bashrc if you care to go through it
http://gnome-look.org/content/show.php/Ultimate%20Bashrc%20File?content=129746

right now there seems to be a database error, but i'm sure it will get worked out soon. here's the cached paged
http://webcache.googleusercontent.com/search?q=cache:wrhaTd-JUuEJ:gnome-look.org/content/show.php%3Fcontent%3D129746+&cd=1&hl=en&ct=clnk&gl=uk&client=ubuntu

i looked through it and found it has some stuff i made in the Network/Internet -oriented stuff section (not sure if that's a good thing, or not lol)


i had the file already downloaded and uploaded it to one of those multiupload sites until it can be downloaded from gnome-look again

$ md5sum bashrc.tar.gz
e50af765bb3e41470de6c15559c4fab5 bashrc.tar.gz
http://www.zshare.net/download/97063735619438f5/
https://rapidshare.com/#!download|52l34|1462077921|bashrc.tar.gz|148|R~B46FEB2669BC115D074416697B3D7A6D|0|0
http://hotfile.com/dl/136911702/b010e30/bashrc.tar.gz.html
http://www.mediafire.com/?8ff66pi82dp7mub#1
http://turbobit.net/download/free/kx73o85jh0xm

 

Code:

# Check for an interactive session
[ -z "$PS1" ] && return

# Start tmux if it is not running already
[[ $TERM != "screen-256color" ]] && tmux attach #&& exit

# FRIGGIN' COLOURS!
if [[ ${EUID} == 0 ]] ; # We are root 
 then
    PS1='\[\e[1;31m\]\u\[\e[m\]:\[\e[0;34m\]\w\[\e[m\] \[\e[0;31m\]\$ \[\e[m\]\[\e[0;32m\]'
 else
    PS1='\[\e[0;32m\]\u\[\e[m\] \[\e[0;34m\]\w\[\e[m\] \[\e[0;32m\]\$\[\e[m\] \[\e[0;37m\]'
fi

# Autocomplete sudo
complete -sf sudo

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize

# Include the following files:

# Exports
if [ -f /home/raspb3rry/.bash_exports ]; then
    source /home/raspb3rry/.bash_exports
fi

# Aliases
if [ -f /home/raspb3rry/.bash_aliases ]; then
    source /home/raspb3rry/.bash_aliases
fi

# Functions
if [ -f /home/raspb3rry/.bash_functions ]; then
    source /home/raspb3rry/.bash_functions
fi

# Advanced bash-completion (requires the package "bash-completion")
if [ -f /etc/bash_completion ]; then
    source /etc/bash_completion
fi

if [ -f /home/raspb3rry/.bash_colours ]; then
    source /home/raspb3rry/.bash_colours
fi

Got tired of having an insanely huge .bashrc, so I decided to split it up.

I'm running tmux inside all my terminals.

Another great thing to try is to set PS1 to

Code:

PS1="C:\$( pwd | sed -e 's:/:\\\\\:g' -e 's:\\\\\*\$:\\\\\:g' )> "