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|
# If not running interactively, don't do anything
case $- in
*i*) ;;
*) return;;
esac
# history setup
## append to the history file, don't overwrite it
shopt -s histappend
## no dups+skip space-prefixed commands
HISTCONTROL=ignoreboth
HISTFILE=~/.local/var/bash/history
HISTSIZE=65536
# activate lesspipe
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
# TODO: split off aliases?
# ls colors
if [ -x /usr/bin/dircolors ]; then
eval "`dircolors -b`"
alias ls='ls --color=auto'
fi
alias grep='grep --color=auto'
alias egrep='egrep --color=auto'
# disable flow control
# XXX should this be here?
stty -ixon
unalias ll lt la lh lla llh 2>/dev/null
ll() { ls -l "$@"; }
lt() { ls -lt "$@"; }
la() { ls -A "$@"; }
lh() { ls -lh "$@"; }
lla() { ls -lA "$@"; }
llh() { ls -lAh "$@"; }
# cd upwards a given number of levels
unalias cu 2>/dev/null
cu()
{
local lvl=$1
if ! [[ "${lvl}" =~ ^[0-9]+$ ]]; then
echo "Parameter must be a non-negative integer: ${lvl}"
return 1
fi
local dir=""
for i in $(seq "${lvl}"); do
dir=${dir}../
done
cd "${dir}"
}
# head/tail shortcut
# e.g. "lt|h" or "h lt"
__ht()
{
local cmd=$1
shift
if [ $# -ne 0 ]; then
$@ | $cmd
else
$cmd
fi
}
unalias h t 2>/dev/null
h() { __ht "head -32" $@; }
t() { __ht "tail -32" $@; }
# define the prompt
. ~/.config/bash/prompt
PS1=$(__prompt_func)
# set the terminal window title
case "$TERM" in
xterm*|rxvt*)
PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"'
;;
*)
;;
esac
# source the machine-local configuration
[ -r "$HOME/.config/bash/bashrc_local.bash" ] && . "$HOME/.config/bash/bashrc_local.bash"
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