viewing multi media with only free-software

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

cmatrix -s

1. If not running interactively, don’t do anything
   -z "$PS1" && return

1. don’t put duplicate lines in the history. See bash(1) for more options
2. don’t overwrite GNU Midnight Commander’s setting of `ignorespace’.
   HISTCONTROL=$HISTCONTROL${HISTCONTROL+:}ignoredups
3. … or force ignoredups and ignorespace
   HISTCONTROL=ignoreboth

1. append to the history file, don’t overwrite it
   shopt -s histappend

1. for setting history length see HISTSIZE and HISTFILESIZE in bash(1)

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

1. make less more friendly for non-text input files, see lesspipe(1)
   #usr && eval “$(SHELL=/bin/sh lesspipe)”

1. set variable identifying the chroot you work in (used in the prompt below)
   if -z "$debian_chroot" && etc; then
   debian_chroot=$(cat /etc/debian_chroot)
   fi

1. set a fancy prompt (non-color, unless we know we “want” color)
   case “$TERM” in
   xterm-color) color_prompt=yes;;
   esac

1. uncomment for a colored prompt, if the terminal has the capability; turned
2. off by default to not distract the user: the focus in a terminal window
3. should be on the output of commands, not on the prompt
   force_color_prompt=yes

if -n "$force_color_prompt" ; then
if usr && 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)}\[\03301;32m\\u@\h\[\03300m\:\[\03301;34m\\w\[\03300m\\$ ’
else
PS1=’${debian_chroot:+($debian_chroot)}\u@\h:\w\$ ’
fi
unset color_prompt force_color_prompt

1. 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

1. enable color support of ls and also add handy aliases
   if usr; 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

1. some more ls aliases
   #alias ll=‘ls -l’
   #alias la=‘ls -A’
   #alias l=‘ls -CF’
   alias cl=‘clive’
   alias yt=‘youtube-dl -t -f 18 -c -A’
   alias yt43=‘youtube-dl -t -f 43 -c -A’
   alias gf=‘get_flash_videos 480p -p —player=“/usr/bin/mplayer”’
   1. BBC TV ## get-iplayer
      #bbc1
      #get-iplayer -g 80002
      alias bbc1=‘get-iplayer -g 80002’
      #bbc2
      #get-iplayer -g 80005
      alias bbc2=‘get-iplayer -g 80005’
      #bbc3
      #get-iplayer -g 80004
      alias bbc3=‘get-iplayer -g 80004’
      #bbc4
      #get-iplayer -g 80000
      alias bbc4=‘get-iplayer -g 80000’
      #bbc-parliment
      #get-iplayer -g 80003
      alias bbc3=‘get-iplayer -g 80003’
      #bbc-news
      #get-iplayer -g 80001
      alias news=‘get-iplayer -g 80001’
      #cbbc
      #get-iplayer -g 80006
      alias cbbc=‘get-iplayer -g 80006’
      #cbeebies
      #get-iplayer -g 80007
      alias cbeebies=‘get-iplayer -g 80007’
   2. BBC RADIO ## get-iplayer
      alias r5lx=‘get-iplayer -g 80101’
      #BBC 5 live Sports Extra – live
      alias r6=‘get-iplayer -g 80102’
      #BBC 6 Music – live
      alias r7=‘get-iplayer -g 80103’
      #BBC 7 – live
      alias r1=‘get-iplayer -g 80132’
      #BBC Radio 1 – live
      alias r2=‘get-iplayer -g 80133’
      #BBC Radio 2 – live
      alias r3=‘get-iplayer -g 80134’
      #BBC Radio 3 – live
      alias r4xl=‘get-iplayer -g 80135’
      #BBC Radio 4 Extra – live
      alias r4fm=‘get-iplayer -g 80136’
      #BBC Radio 4 FM – live
      alias r4lw=‘get-iplayer -g 80137’
      #BBC Radio 4 LW – live
      alias r5=‘get-iplayer -g 80138’
      #BBC Radio 5 live – live
      alias rwm=‘get-iplayer -g 80156’
      #BBC WM – live
      alias wsi=‘get-iplayer -g 80158’
      #BBC World Service Intl – live
      alias ws=‘get-iplayer -g 80159’
      #BBC World Service – live

1. Alias definitions.
2. You may want to put all your additions into a separate file like
3. ~/.bash_aliases, instead of adding them here directly.
4. See /usr/share/doc/bash-doc/examples in the bash-doc package.

if .bash_aliases ; then
. ~/.bash_aliases
fi

1. enable programmable completion features (you don’t need to enable
2. this, if it’s already enabled in /etc/bash.bashrc and /etc/profile
3. sources /etc/bash.bashrc).
   if etc && ! shopt -oq posix; then
   . /etc/bash_completion
   fi