diff options
| -rw-r--r-- | mkshrc | 294 |
1 files changed, 110 insertions, 184 deletions
@@ -1,4 +1,4 @@ -# Copyright 2018 Mitchell Riedstra +# Copyright 2019 Mitchell Riedstra # Permission to use, copy, modify, and/or distribute this software for any # purpose with or without fee is hereby granted, provided that the above @@ -15,117 +15,80 @@ # If you wish to prevent non KSH shells from running this # [ -z "$KSH_VERSION" ] && return -# This will hopefully fix the bullshit with zsh -if \ - [ $SHELL = "/bin/zsh" ] || \ - [ $SHELL = "/usr/bin/zsh" ] || \ - [ $SHELL = "/usr/local/bin/zsh" ] ; then -# Bash doesn't like an empty if statement apparently -printf "" -else - - -precmd() { - typeset e=$? - - (( e )) && print -n "$e|" -} -set_ps1() { - PS1='$(precmd)${BG}${ACCENT_C}${ACCENT_P}${USER_C}${USER:=$(id -un)}@$(hostname)${ACCENT_C}${ACCENT_P} ${ACCENT_P}${PATH_C}${PWD:-?}${ACCENT_C}${ACCENT_P}${END_C} -${END_P} [0m' - export PS1; -} -set_root_ps1() { -PS1='$(precmd)${BG}${ACCENT_C}${ACCENT_P}${HOST_C}$(hostname)${ACCENT_C}${ACCENT_P} ${ACCENT_P}${PATH_C}${PWD:-?}${ACCENT_C}${ACCENT_P}${END_C} -${END_P} [0m' -export PS1; -} -# RED: 31, GREEN: 32, YELLOW: 33, BLUE: 34, MAGENTA: 35, CYAN: 36, WHITE: 37, GREY 38. and No color which is 0. -set_prompt() { - if [ `id -u` -eq 0 ] ; then - # Previously - # Red for root, and no username - # PS1="[1;31m[1;40m$(hostname)[1;33m \$PWD - echo $TERM | grep "256color$" > /dev/null 2>&1 - if [ $? -eq 0 ] ; then - BG="" - ACCENT_C="[38;5;196m" - ACCENT_P="|" - HOST_C="[38;5;196m" - PATH_C="[38;5;27m" - END_C="[38;5;196m" +# Restrict this to KSH only +if ! [ -z "$KSH_VERSION" ] ; then + precmd() { + typeset e=$? + + (( e )) && print -n "$e|" + } + set_ps1() { + PS1='$(precmd)${BG}${ACCENT_C}${ACCENT_P}${USER_C}${USER:=$(id -un)}@$(hostname)${ACCENT_C}${ACCENT_P} ${ACCENT_P}${PATH_C}${PWD:-?}${ACCENT_C}${ACCENT_P}${END_C} + ${END_P} [0m' + export PS1; + } + set_root_ps1() { + PS1='$(precmd)${BG}${ACCENT_C}${ACCENT_P}${HOST_C}$(hostname)${ACCENT_C}${ACCENT_P} ${ACCENT_P}${PATH_C}${PWD:-?}${ACCENT_C}${ACCENT_P}${END_C} + ${END_P} [0m' + export PS1; + } + # RED: 31, GREEN: 32, YELLOW: 33, BLUE: 34, MAGENTA: 35, CYAN: 36, WHITE: 37, GREY 38. and No color which is 0. + set_prompt() { + if [ `id -u` -eq 0 ] ; then + # Previously + # Red for root, and no username + # PS1="[1;31m[1;40m$(hostname)[1;33m \$PWD + echo $TERM | grep "256color$" > /dev/null 2>&1 + if [ $? -eq 0 ] ; then + BG="" + ACCENT_C="[38;5;196m" + ACCENT_P="|" + HOST_C="[38;5;196m" + PATH_C="[38;5;27m" + END_C="[38;5;196m" + set_root_ps1 + END_P="#" + else + BG="[1;40m" + ACCENT_C="[0;31m" + ACCENT_P="|" + HOST_C="[1;31m" + PATH_C="[1;33m" + END_P="#" + fi set_root_ps1 - END_P="#" - else - BG="[1;40m" - ACCENT_C="[0;31m" - ACCENT_P="|" - HOST_C="[1;31m" - PATH_C="[1;33m" - END_P="#" + else + # Previously + # PS1="[1;32m[1;40m${USER:=$(id -un)}@$(hostname)[1;33m \$PWD + echo $TERM | grep "256color$" > /dev/null 2>&1 + if [ $? -eq 0 ] ; then + BG="" + ACCENT_C="[38;5;21m" + ACCENT_P="|" + USER_C="[38;5;121m" + PATH_C="[38;5;190m" + END_C="[38;5;226m" + END_P="%" + else + BG="[1;40m" + ACCENT_C="[1;34m" + ACCENT_P="|" + USER_C="[1;32m" + PATH_C="[1;33m" + END_C="[1;33m" + END_P="$" + fi + set_ps1 fi - set_root_ps1 - else - # Previously - # PS1="[1;32m[1;40m${USER:=$(id -un)}@$(hostname)[1;33m \$PWD - echo $TERM | grep "256color$" > /dev/null 2>&1 - if [ $? -eq 0 ] ; then - BG="" - ACCENT_C="[38;5;21m" - ACCENT_P="|" - USER_C="[38;5;121m" - PATH_C="[38;5;190m" - END_C="[38;5;226m" - END_P="%" - else - BG="[1;40m" - ACCENT_C="[1;34m" - ACCENT_P="|" - USER_C="[1;32m" - PATH_C="[1;33m" - END_C="[1;33m" - END_P="$" - fi - set_ps1 - fi -} -set_basic_prompt() { - if [ $(id -u) -eq 0 ] ; then - PS1='$(precmd)'"${USER:=$(id -un)}@$(hostname) \$PWD # " - else - PS1='$(precmd)'"${USER:=$(id -un)}@$(hostname) \$PWD $ " - fi - export PS1; -} -set_retro_prompt() { - if ! [ -z "$BASH" ] ; then - export PS1='\[$(set_my_title)\]\$ ' - elif ! [ -z "$KSH_VERSION" ] ; then - export PS1='$ ' + } + set_basic_prompt() { if [ $(id -u) -eq 0 ] ; then - export PS1='# ' - fi - else - export PS1='$ ' - if [ $(id -u) -eq 0 ] ; then - export PS1='# ' + PS1='$(precmd)'"${USER:=$(id -un)}@$(hostname) \$PWD # " + else + PS1='$(precmd)'"${USER:=$(id -un)}@$(hostname) \$PWD $ " fi - fi -} -set_super_basic_prompt() { - alias cd=do_cd -} -do_cd() { - builtin cd $@ - set_my_title - pwd=${PWD##HOME} - [ ${#pwd} -lt ${#PWD} ] && pwd="~$pwd" - [ "$hostname" ] || hostname=$(hostname) - PS1="$USER@$hostname:$pwd \$ " - [ $(id -u) -eq 0 ] && PS1="$USER@$hostname:$pwd # " -} - -# ZSH doesn't handle these functions all too well + export PS1; + } fi setaliases() { @@ -139,7 +102,8 @@ setaliases() { alias p="pwd"; alias c="column" alias ct="column -t" - alias eg='egrep' + alias eg='grep -E' + alias egv='grep -Ev' alias search='grep -niRIE' alias rot13="tr 'A-Za-z' 'N-ZA-Mn-za-m'" alias setxkbmap-list="man xkeyboard-config" @@ -149,13 +113,15 @@ setaliases() { alias xa='xargs -I{}' alias gdb='gdb -q' alias bc='bc -q' - alias python='python -q' + alias python='/usr/bin/env python3 -q' # Fun fact, Gnucash doesn't play nice when built against musl as a libc... # go figure alias gnucash_locale_fix='export LC_ALL=C; unset LANGUAGE; gnucash' - # Linux specific but I don't care - alias unfuck_capslock='setkeycodes 3a 29' + if [ "$(uname)" = "Linux" ] ; then + # Sets capslock to be another control key, only works with PS2 keyboards + alias unfuck_capslock='setkeycodes 3a 29' + fi } setcoloraliases() { @@ -179,75 +145,49 @@ setcoloraliases() { } setsudoaliases() { - if which sudo > /dev/null 2>&1 && [ -x "$(which sudo)" ] ; then + # Prefer doas if available, as it's likely to be configured by me over sudo + _sudo="$(which doas sudo 2>/dev/null | sed 1q)" + if [ -x "$_sudo" ] ; then # Package managers # Isn't it amazing how many distros you end up using? - alias apt-get='sudo apt-get' - alias apt='sudo apt' - alias apt-file='sudo apt-file' - alias yum='sudo yum' - alias dnf='sudo dnf' - alias pacman='sudo pacman' - alias xbps-install='sudo xbps-install' - alias xbps-remove='sudo xbps-remove' - alias pkg='sudo pkg' + alias apt-get="$_sudo apt-get" + alias apt="$_sudo apt" + alias apt-file="$_sudo apt-file" + alias yum="$_sudo yum" + alias dnf="$_sudo dnf" + alias pacman="$_sudo pacman" + alias xbps-install="$_sudo xbps-install" + alias xbps-remove="$_sudo xbps-remove" + alias pkg="$_sudo pkg" + alias pkg_add="$_sudo pkg_add" # Filesystem utilities - alias zfs='sudo zfs' - alias zpool='sudo zpool' - alias btrfs='sudo btrfs' - alias mount='sudo mount' - alias umount='sudo umount' + alias zfs="$_sudo zfs" + alias zpool="$_sudo zpool" + alias btrfs="$_sudo btrfs" + alias mount="$_sudo mount" + alias umount="$_sudo umount" fi } # Usage debugstarttls $ipaddr:$port debugstarttls() { - openssl s_client -starttls smtp -crlf -connect $1 $2 + openssl s_client -starttls smtp -crlf -connect "$1" "$2" } - -set_retro() { - set_retro_prompt - unalias vi - unalias vim - unalias nvim - # nvim has some serious issues with konsole and cool-retro-term - export EDITOR="$(which vi nvi vim 2>/dev/null | tail -n1)" - export VISUAL="$EDITOR" - alias vi="$EDITOR" - alias nvim="$EDITOR" - export TERM="$(echo $TERM | sed -e's/-256color$//')" -} randmacgen() { - # This seems to be needed on FreeBSD, I'll have to look into - # exactly what is causing this and what the differences are - LC_COLLATE=c + if [ "$(uname)" = "FreeBSD" ] ; then + LC_COLLATE=c + fi tr -c -d '0123456789abcdef' < /dev/urandom \ | head -c 12 \ | sed 's!^M$!!;s!\-!!g;s!\.!!g;s!\(..\)!\1:!g;s!:$!!' + echo "" } # Run Steam unfuck_steam() { LD_PRELOAD='/usr/$LIB/libstdc++.so.6 /usr/$LIB/libgcc_s.so.1 /usr/$LIB/libxcb.so.1 /usr/$LIB/libgpg-error.so' /usr/bin/steam } -counter_figlet() { -COUNTER="1"; -while true ; do - figlet "$COUNTER"; - COUNTER="$(echo $COUNTER+1 |bc)"; - sleep 1; - clear; -done -} -counter_single_line() { -COUNTER="1"; -while true ; do - sleep 1; - printf "\t$COUNTER\r"; - COUNTER="$(echo $COUNTER+1 |bc )"; -done -} # First argument is the interface on which to scan ipv6_local_hosts() { if ! [ -z $1 ] ; then @@ -291,37 +231,23 @@ pkg_switch_branch() { cp $_f ${_f}.orig sed -e's/quarterly/latest/' < ${_f}.orig > ${_f} } -find_most_recent_python() { -_python="$(which python2 2>/dev/null)" -$_python -c 'import os - -max_mtime = 0 -for dirname,subdirs,files in os.walk("."): - for fname in files: - full_path = os.path.join(dirname, fname) - mtime = os.stat(full_path).st_mtime - if mtime > max_mtime: - max_mtime = mtime - max_dir = dirname - max_file = fname - -print max_dir, max_file' -} # System setup `chroot`, useful mainly on Linux syschroot() { CHDIR=$1 PROG=$2 CUR_PS1="$PS1" PS1="(CHROOT) # " - mount -o bind /dev $CHDIR/dev - mount -o bind /dev/pts $CHDIR/dev/pts - mount -o bind /sys $CHDIR/sys - mount -o bind /proc $CHDIR/proc + mount -t proc none "$CHDIR/proc" + mount -o bind /dev "$CHDIR/dev" + mount -o bind /dev/pts "$CHDIR/dev/pts" + mount -o bind /sys "$CHDIR/sys" + mount -o bind /run "$CHDIR/run" if [ "$PROG" = "/bin/bash" ] ; then PS1="(CHROOT) [ \u@\h \w ] # " fi - chroot $CHDIR $PROG - umount $CHDIR/dev/pts $CHDIR/dev $CHDIR/sys $CHDIR/proc + chroot "$CHDIR" "$PROG" + umount "$CHDIR/dev/pts" "$CHDIR/dev" "$CHDIR/sys" "$CHDIR/proc" \ + "$CHDIR/run" PS1="$CUR_PS1" } @@ -346,7 +272,7 @@ set_my_title() { } _sys_memory() { - [ -e $(which vmstat) ] && return + ! [ -e $(which vmstat) ] && return if [ `uname` = "Linux" ] ; then vmstat | tail -n1 | awk '{print $4/1024}' | sed -e's/\..*$//g' elif [ `uname` = "FreeBSD" ] ; then |