dotfiles

configuration files
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commit 0edb0fe0fbb578dd043bf1c446f573657b786e7f
parent 2c8f8d6fca800c1d3eadd332dcc27f0cb124b440
Author: Duncaen <mail@duncano.de>
Date:   Sat, 28 Feb 2015 18:59:17 +0100

mksh: add .mkshrc

Diffstat:
mkshrc | 455+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 455 insertions(+), 0 deletions(-)

diff --git a/mkshrc b/mkshrc @@ -0,0 +1,455 @@ +# $Id$ +# $MirOS: src/bin/mksh/dot.mkshrc,v 1.89 2014/07/28 21:45:44 tg Exp $ +#- +# Copyright (c) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, +# 2011, 2012, 2013, 2014 +# Thorsten Glaser <tg@mirbsd.org> +# +# Provided that these terms and disclaimer and all copyright notices +# are retained or reproduced in an accompanying document, permission +# is granted to deal in this work without restriction, including un- +# limited rights to use, publicly perform, distribute, sell, modify, +# merge, give away, or sublicence. +# +# This work is provided "AS IS" and WITHOUT WARRANTY of any kind, to +# the utmost extent permitted by applicable law, neither express nor +# implied; without malicious intent or gross negligence. In no event +# may a licensor, author or contributor be held liable for indirect, +# direct, other damage, loss, or other issues arising in any way out +# of dealing in the work, even if advised of the possibility of such +# damage or existence of a defect, except proven that it results out +# of said person's immediate fault when using the work as intended. +#- +# ${ENV:-~/.mkshrc}: mksh initialisation file for interactive shells + +# catch non-mksh (including lksh) trying to shell this file +case $KSH_VERSION in +*MIRBSD\ KSH*) ;; +*) return 0 ;; +esac + +PS1='#'; (( USER_ID )) && PS1='$'; [[ ${HOSTNAME:=$(ulimit -c 0; hostname -s \ + 2>/dev/null)} = *([ ]|localhost) ]] && HOSTNAME=$(ulimit -c 0; hostname \ + 2>/dev/null); : ${EDITOR:=/bin/ed} ${HOSTNAME:=nil} ${TERM:=vt100} +: ${MKSH:=$(whence -p mksh)}; PS4='[$EPOCHREALTIME] '; PS1=$'\001\r''${| + + local e=$? + + (( e )) && REPLY+="$e|" + REPLY+=${USER:=$(ulimit -c 0; id -un 2>/dev/null || echo \?)} + REPLY+=@${HOSTNAME%%.*}: + + local d=${PWD:-?} p=~; [[ $p = ?(*/) ]] || d=${d/#$p/~} + local m=${%d} n p=...; (( m > 0 )) || m=${#d} + (( m > (n = (COLUMNS/3 < 7 ? 7 : COLUMNS/3)) )) && d=${d:(-n)} || p= + REPLY+=$p$d + + return $e +} '"$PS1 "; export EDITOR HOSTNAME MKSH TERM USER +alias ls=ls +unalias ls +alias l='ls -F' +alias la='l -a' +alias ll='l -l' +alias lo='l -alo' +alias doch='sudo mksh -c "$(fc -ln -1)"' +whence -p rot13 >/dev/null || alias rot13='tr \ + abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ \ + nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM' +if whence -p hd >/dev/null; then :; elif whence -p hexdump >/dev/null; then + function hd { + hexdump -e '"%08.8_ax " 8/1 "%02X " " - " 8/1 "%02X "' \ + -e '" |" "%_p"' -e '"|\n"' "$@" + } +else + function hd { + local -Uui16 -Z11 pos=0 + local -Uui16 -Z5 hv=2147483647 + local dasc line i + + cat "$@" | { set +U; if read -arN -1 line; then + typeset -i1 line + i=0 + while (( i < ${#line[*]} )); do + hv=${line[i++]} + if (( (pos & 15) == 0 )); then + (( pos )) && print -r -- "$dasc|" + print -n "${pos#16#} " + dasc=' |' + fi + print -n "${hv#16#} " + if (( (hv < 32) || (hv > 126) )); then + dasc+=. + else + dasc+=${line[i-1]#1#} + fi + (( (pos++ & 15) == 7 )) && print -n -- '- ' + done + while (( pos & 15 )); do + print -n ' ' + (( (pos++ & 15) == 7 )) && print -n -- '- ' + done + (( hv == 2147483647 )) || print -r -- "$dasc|" + fi; } + } +fi + +# Berkeley C shell compatible dirs, popd, and pushd functions +# Z shell compatible chpwd() hook, used to update DIRSTACK[0] +DIRSTACKBASE=$(realpath ~/. 2>/dev/null || print -nr -- "${HOME:-/}") +set -A DIRSTACK +function chpwd { + DIRSTACK[0]=$(realpath . 2>/dev/null || print -r -- "$PWD") + [[ $DIRSTACKBASE = ?(*/) ]] || \ + DIRSTACK[0]=${DIRSTACK[0]/#$DIRSTACKBASE/~} + : +} +chpwd . +function cd { + builtin cd "$@" || return $? + chpwd "$@" +} +function cd_csh { + local d t=${1/#~/$DIRSTACKBASE} + + if ! d=$(builtin cd "$t" 2>&1); then + print -u2 "${1}: ${d##*cd: $t: }." + return 1 + fi + cd "$t" +} +function dirs { + local d dwidth + local -i fl=0 fv=0 fn=0 cpos=0 + + while getopts ":lvn" d; do + case $d { + (l) fl=1 ;; + (v) fv=1 ;; + (n) fn=1 ;; + (*) print -u2 'Usage: dirs [-lvn].' + return 1 ;; + } + done + shift $((OPTIND - 1)) + if (( $# > 0 )); then + print -u2 'Usage: dirs [-lvn].' + return 1 + fi + if (( fv )); then + fv=0 + while (( fv < ${#DIRSTACK[*]} )); do + d=${DIRSTACK[fv]} + (( fl )) && d=${d/#~/$DIRSTACKBASE} + print -r -- "$fv $d" + let fv++ + done + else + fv=0 + while (( fv < ${#DIRSTACK[*]} )); do + d=${DIRSTACK[fv]} + (( fl )) && d=${d/#~/$DIRSTACKBASE} + (( dwidth = (${%d} > 0 ? ${%d} : ${#d}) )) + if (( fn && (cpos += dwidth + 1) >= 79 && \ + dwidth < 80 )); then + print + (( cpos = dwidth + 1 )) + fi + print -nr -- "$d " + let fv++ + done + print + fi + return 0 +} +function popd { + local d fa + local -i n=1 + + while getopts ":0123456789lvn" d; do + case $d { + (l|v|n) fa+=" -$d" ;; + (+*) n=2 + break ;; + (*) print -u2 'Usage: popd [-lvn] [+<n>].' + return 1 ;; + } + done + shift $((OPTIND - n)) + n=0 + if (( $# > 1 )); then + print -u2 popd: Too many arguments. + return 1 + elif [[ $1 = ++([0-9]) && $1 != +0 ]]; then + if (( (n = ${1#+}) >= ${#DIRSTACK[*]} )); then + print -u2 popd: Directory stack not that deep. + return 1 + fi + elif [[ -n $1 ]]; then + print -u2 popd: Bad directory. + return 1 + fi + if (( ${#DIRSTACK[*]} < 2 )); then + print -u2 popd: Directory stack empty. + return 1 + fi + unset DIRSTACK[n] + set -A DIRSTACK -- "${DIRSTACK[@]}" + cd_csh "${DIRSTACK[0]}" || return 1 + dirs $fa +} +function pushd { + local d fa + local -i n=1 + + while getopts ":0123456789lvn" d; do + case $d { + (l|v|n) fa+=" -$d" ;; + (+*) n=2 + break ;; + (*) print -u2 'Usage: pushd [-lvn] [<dir>|+<n>].' + return 1 ;; + } + done + shift $((OPTIND - n)) + if (( $# == 0 )); then + if (( ${#DIRSTACK[*]} < 2 )); then + print -u2 pushd: No other directory. + return 1 + fi + d=${DIRSTACK[1]} + DIRSTACK[1]=${DIRSTACK[0]} + cd_csh "$d" || return 1 + elif (( $# > 1 )); then + print -u2 pushd: Too many arguments. + return 1 + elif [[ $1 = ++([0-9]) && $1 != +0 ]]; then + if (( (n = ${1#+}) >= ${#DIRSTACK[*]} )); then + print -u2 pushd: Directory stack not that deep. + return 1 + fi + while (( n-- )); do + d=${DIRSTACK[0]} + unset DIRSTACK[0] + set -A DIRSTACK -- "${DIRSTACK[@]}" "$d" + done + cd_csh "${DIRSTACK[0]}" || return 1 + else + set -A DIRSTACK -- placeholder "${DIRSTACK[@]}" + cd_csh "$1" || return 1 + fi + dirs $fa +} + +# pager (not control character safe) +function smores { + ( + set +m + cat "$@" |& + trap "rv=\$?; kill $! >/dev/null 2>&1; exit \$rv" EXIT + while IFS= read -pr line; do + llen=${%line} + (( llen == -1 )) && llen=${#line} + (( llen = llen ? (llen + COLUMNS - 1) / COLUMNS : 1 )) + if (( (curlin += llen) >= LINES )); then + print -n -- '\033[7m--more--\033[0m' + read -u1 || exit $? + [[ $REPLY = [Qq]* ]] && exit 0 + curlin=$llen + fi + print -r -- "$line" + done + ) +} + +# base64 encoder and decoder, RFC compliant, NUL safe +function Lb64decode { + [[ -o utf8-mode ]]; local u=$? + set +U + local c s="$*" t= + [[ -n $s ]] || { s=$(cat; print x); s=${s%x}; } + local -i i=0 j=0 n=${#s} p=0 v x + local -i16 o + + while (( i < n )); do + c=${s:(i++):1} + case $c { + (=) break ;; + ([A-Z]) (( v = 1#$c - 65 )) ;; + ([a-z]) (( v = 1#$c - 71 )) ;; + ([0-9]) (( v = 1#$c + 4 )) ;; + (+) v=62 ;; + (/) v=63 ;; + (*) continue ;; + } + (( x = (x << 6) | v )) + case $((p++)) { + (0) continue ;; + (1) (( o = (x >> 4) & 255 )) ;; + (2) (( o = (x >> 2) & 255 )) ;; + (3) (( o = x & 255 )) + p=0 + ;; + } + t+=\\x${o#16#} + (( ++j & 4095 )) && continue + print -n $t + t= + done + print -n $t + (( u )) || set -U +} + +set -A Lb64encode_code -- A B C D E F G H I J K L M N O P Q R S T U V W X Y Z \ + a b c d e f g h i j k l m n o p q r s t u v w x y z 0 1 2 3 4 5 6 7 8 9 + / +function Lb64encode { + [[ -o utf8-mode ]]; local u=$? + set +U + local c s t + if (( $# )); then + read -raN-1 s <<<"$*" + unset s[${#s[*]}-1] + else + read -raN-1 s + fi + local -i i=0 n=${#s[*]} j v + + while (( i < n )); do + (( v = s[i++] << 16 )) + (( j = i < n ? s[i++] : 0 )) + (( v |= j << 8 )) + (( j = i < n ? s[i++] : 0 )) + (( v |= j )) + t+=${Lb64encode_code[v >> 18]}${Lb64encode_code[v >> 12 & 63]} + c=${Lb64encode_code[v >> 6 & 63]} + if (( i <= n )); then + t+=$c${Lb64encode_code[v & 63]} + elif (( i == n + 1 )); then + t+=$c= + else + t+=== + fi + if (( ${#t} == 76 || i >= n )); then + print $t + t= + fi + done + (( u )) || set -U +} + +# Better Avalanche for the Jenkins Hash +typeset -Z11 -Uui16 Lbafh_v +function Lbafh_init { + Lbafh_v=0 +} +function Lbafh_add { + [[ -o utf8-mode ]]; local u=$? + set +U + local s + if (( $# )); then + read -raN-1 s <<<"$*" + unset s[${#s[*]}-1] + else + read -raN-1 s + fi + local -i i=0 n=${#s[*]} + + while (( i < n )); do + ((# Lbafh_v = (Lbafh_v + s[i++] + 1) * 1025 )) + ((# Lbafh_v ^= Lbafh_v >> 6 )) + done + + (( u )) || set -U +} +function Lbafh_finish { + local -Ui t + + ((# t = (((Lbafh_v >> 7) & 0x01010101) * 0x1B) ^ \ + ((Lbafh_v << 1) & 0xFEFEFEFE) )) + ((# Lbafh_v = t ^ (t >>> 8) ^ (Lbafh_v >>> 8) ^ \ + (Lbafh_v >>> 16) ^ (Lbafh_v >>> 24) )) + : +} + +# strip comments (and leading/trailing whitespace if IFS is set) from +# any file(s) given as argument, or stdin if none, and spew to stdout +function Lstripcom { + cat "$@" | { set -o noglob; while read _line; do + _line=${_line%%#*} + [[ -n $_line ]] && print -r -- $_line + done; } +} + +# give MidnightBSD's laffer1 a bit of csh feeling +function setenv { + eval export "\"$1\""'="$2"' +} + +: place customisations below this line + +for p in ~/.etc/bin ~/bin; do + [[ -d $p/. ]] || continue + [[ :$PATH: = *:$p:* ]] || PATH=$p:$PATH +done + +export XBPS_DISTDIR=~/repos/github.com/Duncaen/void-packages +export GOPATH=~/go +export GOBIN=$GOPATH/bin +export PATH="$PATH:$GOBIN" +export EDITOR=vim + +export SHELL=$MKSH MANWIDTH=80 LESSHISTFILE=- +export LESS="-F -X -R" +alias cls='print -n \\033c' +alias ls="ls --color -F" + +# git +alias ga='git add' +alias gc='git commit' +alias gs='git status -sb' +alias gb='git branch' + +# colors +alias ld='grc -es --colour=auto ld' +alias netstat='grc -es --colour=auto netstat' +alias ping='grc -es --colour=auto ping' +alias traceroute='grc -es --colour=auto traceroute' + +alias usv='SVDIR=~/service/ sv' + +# Keychain +# eval `keychain --eval --agents ssh id_rsa` +if [ -f ~/.keychain/${HOSTNAME}-sh ]; then + . ~/.keychain/${HOSTNAME}-sh +fi + +function eval_keychain() { + keychain --agents ssh id_rsa + if [ -f ~/.keychain/${HOSTNAME}-sh ]; then + . ~/.keychain/${HOSTNAME}-sh + fi +} + +alias check-updates="sudo sh -c 'cd /var/cache/void-packages && chpst -u voidupdates:voidupdates void-updates -p 20 -r git://github.com/voidlinux/void-packages.git -s /var/cache/void-packages -o /srv/http/void-updates'" + +alias keychain=eval_keychain + +#unset LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_IDENTIFICATION LC_MONETARY \ +# LC_NAME LC_NUMERIC LC_TELEPHONE LC_TIME +#p=en_GB.UTF-8 +#set -U +#export LANG=C LC_CTYPE=$p LC_MEASUREMENT=$p LC_MESSAGES=$p LC_PAPER=$p + +unset p + +# fix del key +printf '\033[?1h\033=' >/dev/tty + +# Base16 Shell +# BASE16_SHELL="$HOME/.config/base16-shell/base16-default.dark.sh" +# [[ -s $BASE16_SHELL ]] && source $BASE16_SHELL + +# +PS1='$(slcp $COLUMNS $?)' + +: place customisations above this line