bashrc

bash.bashrc

#!/bin/bash -x
# System-wide .bashrc file for interactive bash(1) shells.

if [[ -n "$done_bashrc" ]] ; 
then
	return 0
fi
done_bashrc="bananarama"

shopt -s checkwinsize
# echo "in /etc/bash.bashrc"

# enable bash completion in interactive shells

#if [ "$PS1" -a -f /etc/bash_completion ]; then
#    . /etc/bash_completion
#fi
# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files /usr/share/doc/bash/examples/startup-files  (in the package bash-doc)
# for examples

	#------ time date zone ------
 	TZ='Pacific/Auckland'; export TZ
	# TZ='Europe/Istanbul'; export TZ
	# set the time with    date  MMDDhhmm[[CC]YY][.ss]  // NB : no -s
	# eg   date  110723092008.45
	#	Nov 7th 23:09  (11.09 pm)  and 45 seconds
	# or                   date +%Y%m%d -s "20081128"  // NB with  -s 
	# set the local time with
	#	  date  +%T  -s "11:40:02"

    #------- sane umask (at last) --------------
    # gives dirs :  rwxr------
    #       files:  rw-r------
    umask 037
    # overridden for root

	# stop the ctrl-s freeze, and ctrl-q continue
	stty stop undef
	stty start undef


	#------ language, font, Local ----------
	source /etc/environment
	export 'EDITOR=nvim'

	#------ env -----------------------------
	
	# do NOT set the $TERM var here
	export LESS="$LESS -J -Q"
	export 'PERL_UNICODE=AS' 
	export 'PERL5OPTS=-CDAS'
	export 'PULSE_LATENCY_MSEC=30 '
	export 'QT_ACCESSIBILITY=0'
# export 'NO_AT_BRIDGE=1'
	
	#----- paths ----------------------------
	export PERLLIB="/usr/local/lib/site_perl/"

    #---------- ls aliases ---------------------
    # enable color support of ls and also add handy aliases
    
    alias ll='ls -lhL -L --color=always --group-directories-first '
    alias la='ls -alvbHF --color=always '
    # alias lld='la | egrep ^d\|^l ' # replaced with one line script
    alias lll='/bin/ls -lhL -L --group-directories-first | less'    
	alias llr='la -rt'
	alias lsr='ls -rtL -1 --color=always  '
	alias ls='ls --color=always --group-directories-first '
	# NOTE	:	adjusting ls (say) WILL affect earlier defined ls aliases
	# -F	:	append */->@! to indicate file type
	# -L	:	show what a link points to 
	# -h	:	human readable sizes (101M, 2.3G) 
    #alias l='ls -CF'
	alias td='td_real 100'
	alias td1='td_real 1'
	alias td2='td_real 2'
	alias td3='td_real 3'
	alias td4='td_real 4'
	alias td5='td_real 5'
	

    # --------------- 'cdXYZ'  aliases ----------
	# this can also be done via /etc/inputrc
    alias cddoc='cd /usr/share/doc'
    alias cdb='cd /home/bench'
	alias cdn='cd /home/bench/notes'
    alias cdw='cd /home/bench/work '
    alias cda='cd /home/bench/work/Active'
    alias cdt='cd /home/temp'
	alias cdm='cd /usbhd/music/musicLibrary'	
	alias cdlib='cd /home/library'
	alias cdllib='cd /home/library ; ls -F'
    alias cdlog='cd /var/log/'
	alias cdllog='cd /var/log/; ls -al -rt '
	alias cdc=' cd /bench/coding/'
	alias cdtd=' cd `mktemp -d` '
	# make dir and change to it
	md () { mkdir -p "$@" && cd "$@"; }

    # ----- Bash Directory Bookmarks ------------------------------
	# echo "set up apparix" 
	# --- new bookmarking, from 2015-12-17 
	function jcd () {
	   if test "$2"; then
		 cd "$(apparix "$1" "$2" || echo .)";
	   else
		 cd "$(apparix "$1" || echo .)";
	   fi
	   pwd
	}
	function jmk () {
	   if test "$2"; then
		  apparix --add-mark "$1" "$2";
	   elif test "$1"; then
		  apparix --add-mark "$1";
	   else
		  apparix --add-mark;
	   fi
	}
	function portal () {
	   if test "$1"; then
		  apparix --add-portal "$1";
	   else
		  apparix --add-portal;
	   fi
	}
	# function to generate list of completions from .apparixrc
	function _apparix_aliases ()
	{   cur=$2
		dir=$3
		COMPREPLY=()
		if [ "$1" == "$3" ]
		then
			COMPREPLY=( $( cat $HOME/.apparix{rc,expand} | \
						   grep "j,.*$cur.*," | cut -f2 -d, ) )
		else
			dir=`apparix -favour rOl $dir 2>/dev/null` || return 0
			eval_compreply="COMPREPLY=( $(
				cd "$dir"
				\ls -d *$cur* | while read r
				do
					[[ -d "$r" ]] &&
					[[ $r == *$cur* ]] &&
						echo \"${r// /\\ }\"
				done
				) )"
			eval $eval_compreply
		fi
		return 0
	}
	# command to register the above to expand when the 'jcd' command's args are
	# being expanded
	complete -F _apparix_aliases jcd

	alias jls=' apparix '
	alias jrm='echo "to add again, type:" ;  apparix -purge-mark '

#  	#------------ application aliases -------------
    

# --experimental--- man pages in nvim
export MANPAGER="nvim -c 'set ft=man' -"



# # colourized man pages
# # very detailed description here:
# # http://boredzo.org/blog/archives/2016-08-15/colorized-man-pages-understood-and-customized

# ---experimental--- removed 
# best: 
    #
	# man() {
	# 	env \
	# 		LESS_TERMCAP_mb=$(printf "\e[1;31m") \
	# 		LESS_TERMCAP_md=$(printf "\e[1;31m") \
	# 		LESS_TERMCAP_me=$(printf "\e[0m") \
	# 		LESS_TERMCAP_se=$(printf "\e[0m") \
	# 		LESS_TERMCAP_so=$'\e[1;40;92m' \
	# 		LESS_TERMCAP_ue=$(printf "\e[0m") \
	# 		LESS_TERMCAP_us=$(printf "\e[1;32m") \
	# 			man "$@"
	# }









#			LESS_TERMCAP_so=$(printf "\e[1;44;33m") \

# same, diff method: 

# alias man="LESS_TERMCAP_mb=$'\x1B[1;31m' \
#           LESS_TERMCAP_md=$'\x1B[1;31m' \
#           LESS_TERMCAP_me=$'\x1B[0m' \
#           LESS_TERMCAP_se=$'\x1B[0m' \
#           LESS_TERMCAP_so=$'\x1B[1;40;92m' \
#           LESS_TERMCAP_ue=$'\x1B[0m' \
#           LESS_TERMCAP_us=$'\x1B[1;32m' \
#           man"

# 9 is red
# 2 is green

# export LESS_TERMCAP_mb=$(tput bold; tput setaf 2) # green
# export LESS_TERMCAP_md=$(tput bold; tput setaf 9) # cyan
# export LESS_TERMCAP_me=$(tput sgr0)
# export LESS_TERMCAP_so=$(tput bold; tput setaf 2; tput setab 0) # yellow on black
# export LESS_TERMCAP_se=$(tput rmso; tput sgr0)
# export LESS_TERMCAP_us=$(tput smul; tput bold; tput setaf 7) # white
# export LESS_TERMCAP_ue=$(tput rmul; tput sgr0)
# export LESS_TERMCAP_mr=$(tput rev)
# export LESS_TERMCAP_mh=$(tput dim)
# export LESS_TERMCAP_ZN=$(tput ssubm)
# export LESS_TERMCAP_ZV=$(tput rsubm)
# export LESS_TERMCAP_ZO=$(tput ssupm)
# export LESS_TERMCAP_ZW=$(tput rsupm) 

	# man() {
	# 	env \
	# 		LESS_TERMCAP_md=$'\e[1;36m' \
	# 		LESS_TERMCAP_me=$'\e[0m' \
	# 		LESS_TERMCAP_se=$'\e[0m' \
	# 		LESS_TERMCAP_so=$'\e[1;40;92m' \
	# 		LESS_TERMCAP_ue=$'\e[0m' \
	# 		LESS_TERMCAP_us=$'\e[1;32m' \
	# 			man "$@"
	# }





	# really, these should all call named scripts 
	alias p='ps axf'
    alias tsl='tail -n 50 -f /var/log/syslog '
	alias vi='nvim '  
	alias sshq='scrot -cd 5 -m -q 100 '  # optional filename is written here
	alias sslq='scrot -cd 5 -m -q  50 '  # dumps to auto file in curr dir
	alias sss=' scrot -q 100 -s '        # select the window (to dump) title bar
	alias bdump=' bible -f Gen1:1-Rev22:21  '
	alias ntdump=' bible -f Mat1:1-rev22:21 '
	alias otdump=' bible -f Gen1:1-Mal4:6 '
	#alias mutt='cd ~/mail/muttBaseDir ; mutt; cd - '
	alias nobu=' dontBuThisDir.pl -d $PWD -f '
	alias portlist='netstat -tulanp'
	alias mi=' audtool --current-song-filename ' 
	alias grammerbook=' zathura /home/library/writing/grammer/books/englishGrammar_aUniversityCourse.pdf & '
	alias perldb='PERL5LIB="/usr/local/bin/KomodoPerlDebugging"  PERL5DB="BEGIN {require q($PERL5LIB/perl5db.pl)}"  PERLDB_OPTS="RemotePort=localhost:9000" perl -d '
	# --- office suite
	alias ooc=' /usr/lib/libreoffice/program/scalc   '
	alias oow=' /usr/lib/libreoffice/program/swriter '
	alias oo=' /usr/lib/libreoffice/program/soffice.bin '
	# ---
	alias gtklp=' echo; echo "spool is /var/spool/cups"; echo; gtklp'
	alias bleachbit='df -h; bleachbit; echo "=== after ==="; df -h'
	# --- make vim the man page viewer
	#alias man=' /usr/local/bin/sdm_man '
	



	function vigp () {
		vi $(grep -Rl "$@" ./*)
	}
	# usage: vigp 'some string' 
	# will search for it down the dir heirachy


    #------ force options onto commands -----------
		    
    alias rm='rm -I '
	alias mv='mv -i '
    #alias locate='mlocate -i --wholename -A  '
	# locate is now a wrapper in /usr/local/bin
    alias locatex='mlocate -i --wholename -A --regexp '
	# -i : ignore case
	# --wholename:match the searchstring against anypart of the filename
	# -A :'and' all of the search words are required
    alias cp='cp --no-preserve=mode,ownership'
    alias ifup='ifup --force '
	alias bc='bc -l '
	alias xfontsel='xfontsel -print  '
	alias unrar='nice -n 20 unrar '
	export LESSCHARSET=utf-8
	alias grep='grep --color=always -d skip '
	alias egrep='egrep --color=always -d skip '
	alias fgrep='fgrep --color=always -d skip '
	alias tail=' tail -n 30 '
	alias mysql=' mysql  --local-infile '
	alias df=' df -h '	
	alias di=' di -s m -f SM1fb'
	alias tmux='tmux -2 '
	alias sudo='PATH=/usr/local/sbin:/usr/sbin:/sbin:$PATH sudo '
	alias startx='startx -- vt7 '
	alias gliv='gliv --recursive=off '

	#------ use aliases to make commands --------------
	alias X_bashcolors='for first in {0..47}; do for second in {0..8}; do printf "  \\e[%u;%um%s[%0.2u;%0.2um\e[0m "  $first $second "\e" $first $second; done; echo; done'



    #----- path ----
	# /usr/local/bin BEFORE other drives so can replace what is in /bin/, /usr/bin
	PATH='/usr/local/bin:/usr/bin:/bin'



    # ----------- set prompt ----------------------
	# echo "set the prompt" 
	PS1="\[\033[35m\]\D{%I:%M %a %d-%b-%y} \[\033[32m\][\w] \n\[\033[1;33m\]\u > \[\033[0m\]"
    
	# --- enable programmable completion features (you don't need to enable
    # this, if it's already enabled in /etc/bash.bashrc).
    if [ -f /etc/bash_completion ]; then
      . /etc/bash_completion
    fi

	#--- history 
	HISTCONTROL=ignorespace

	# some, or all of these should be - and are - in /etc/inputrc
	bind '"\e[A"':history-search-backward
	bind '"\e[B"':history-search-forward


	# ---  for vi editing mode, ";;" maps to <ESC> to change to command mode 
	#	bind '";;":"\x1B"'



	# took this out tracking down colours problems 2016-09-08
	# source $HOME/.dynamic-colors/completions/dynamic-colors.bash

	# ------- colours ----------------------------------------------------------
  
	# # to purifu the colours? 
	# if [ "$TERM" = "linux" ]  || [ "$TERM" = "fbterm" ]; then
	# 	echo -en "\e]P0000000"
	# 	echo -en "\e]P85D5D5D"
	# 	echo -en "\e]P1C75646"
	# 	echo -en "\e]P9E09690"
	# 	echo -en "\e]P28EB338"
	# 	echo -en "\e]PACDEE69"
	# 	echo -en "\e]P3D0B03C"
	# 	echo -en "\e]PBFFE377"
	# 	echo -en "\e]P472B3CC"
	# 	echo -en "\e]PC9CD9F0"
	# 	echo -en "\e]P5C9A0D1"
	# 	echo -en "\e]PDFBB1F9"
	# 	echo -en "\e]P6218693"
	# 	echo -en "\e]PE77DFD8"
	# 	echo -en "\e]P7B0B0B0"
	# 	echo -en "\e]PFF7F7F7"
    # 	clear # bring us back to default input colours
	# fi

    
    eval `dircolors -b /etc/dircolors/dircolors_rainbow`
	

	# --- copying colours from Xresources
	# echo "Copying colours from Xresources"
	if [ "$TERM" = "linux" ]  || [ "$TERM" = "fbterm" ]; then
		_SEDCMD='s/.*\*color\([0-9]\{1,\}\).*#\([0-9a-fA-F]\{6\}\).*/\1 \2/p'
		for i in $(sed -n "$_SEDCMD" $HOME/.Xresources | awk '$1 < 16 {printf "\\e]P%X%s", $1, $2}'); do
			echo -en "$i"
		done
		clear
	fi


	# --- force the font in the terminal
	#echo "setting the terminal font" 
	if [ "$TERM" == "linux" ]  || [ "$TERM" == "fbterm" ] 
	then
		setfont Lat15-Terminus12x6
	fi
	# NOTE: this *SHOULD* be set by /etc/default/console-setup, but at 2017-01-31 this was not working
	#		so forcing it here


	# --- use fbterm ----
	#
	# why?  Can I get anything (256 colours) from fbterm? ... not so far.
	#
	# run fbterm if on a virtual console
	# if [ -n "$FBTERM" ]
	# then 
	# 	export TERM="fbterm"
	# fi
	# echo "about to run fbterm" 
	# if [ "$TERM" == "linux" ]
	# then
	# 	export aa="bb"
	# 	fbterm
	# fi

	# echo "finished /etc/bash.bashrc"