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.bashrc-phd
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#!/bin/bash -e
[ -z "$__PROMPT_INDENT" ] && __PROMPT_INDENT='1'
[ -z "$__CD_LS" ] && __CD_LS='1'
[ -z "$__EDITOR" ] && __EDITOR='nano'
[ -z "$__XEDITOR" ] && __XEDITOR='kwrite'
[ -z "$__XEDITOR2" ] && __XEDITOR2='kate'
#
# .bashrc-phd
#
# Copyright (C) 2010-2025 Piotr Henryk Dabrowski <[email protected]>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 3 of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, see
# <https://www.gnu.org/licenses/>.
#
# colors
C_NONE=$'\e[39m'
C_BLACK=$'\e[30m'
C_RED=$'\e[31m'
C_GREEN=$'\e[32m'
C_YELLOW=$'\e[33m'
C_BLUE=$'\e[34m'
C_MAGENTA=$'\e[35m'
C_CYAN=$'\e[36m'
C_LGRAY=$'\e[37m'
C_DGRAY=$'\e[90m'
C_LRED=$'\e[91m'
C_LGREEN=$'\e[92m'
C_LYELLOW=$'\e[93m'
C_LBLUE=$'\e[94m'
C_LMAGENTA=$'\e[95m'
C_LCYAN=$'\e[96m'
C_WHITE=$'\e[97m'
B_NONE=$'\e[49m'
B_BLACK=$'\e[40m'
B_RED=$'\e[41m'
B_GREEN=$'\e[42m'
B_YELLOW=$'\e[43m'
B_BLUE=$'\e[44m'
B_MAGENTA=$'\e[45m'
B_CYAN=$'\e[46m'
B_LGRAY=$'\e[47m'
B_DGRAY=$'\e[100m'
B_LRED=$'\e[101m'
B_LGREEN=$'\e[102m'
B_LYELLOW=$'\e[103m'
B_LBLUE=$'\e[104m'
B_LMAGENTA=$'\e[105m'
B_LCYAN=$'\e[106m'
B_WHITE=$'\e[107m'
BC_NONE="${B_NONE}${C_NONE}"
BC_RESET=$'\e[0m'
F_BOLD_ON=$'\e[1m'
F_BOLD_OFF=$'\e[21m'
F_DIM_ON=$'\e[2m'
F_DIM_OFF=$'\e[22m'
F_ITALIC_ON=$'\e[3m'
F_ITALIC_OFF=$'\e[23m'
F_UNDERLINE_ON=$'\e[4m'
F_UNDERLINE_OFF=$'\e[24m'
F_BLINKING_ON=$'\e[5m'
F_BLINKING_OFF=$'\e[25m'
F_REVERSE_ON=$'\e[7m'
F_REVERSE_OFF=$'\e[27m'
F_HIDDEN_ON=$'\e[8m'
F_HIDDEN_OFF=$'\e[28m'
F_STRIKETHROUGH_ON=$'\e[9m'
F_STRIKETHROUGH_OFF=$'\e[29m'
F_ALL_OFF="${F_BOLD_OFF}${F_DIM_OFF}${F_ITALIC_OFF}${F_UNDERLINE_OFF}${F_BLINKING_OFF}${F_REVERSE_OFF}${F_HIDDEN_OFF}${F_STRIKETHROUGH_OFF}"
F_RESET="${F_ALL_OFF}${BC_RESET}"
T_CURSOR_OFF=$'\e[?25l'
T_CURSOR_ON=$'\e[?25h'
__NL=$'\n'
__PHDCONF_PATH="$(dirname "$(realpath "${BASH_SOURCE[0]}")")"
# Bash completion colors:
export LS_COLORS="${LS_COLORS}:so=01;37;42:"
bind 'set show-all-if-ambiguous on'
export GREP_COLORS='ms=01;37;42'
function mkalias { alias -- "$1"="$2"; } # fallback
source "${__PHDCONF_PATH}/mkalias.sh" || true
function has_command {
command -v "$@" &>/dev/null
}
function trim {
local var="$@"
var="${var#"${var%%[![:space:]]*}"}"
var="${var%"${var##*[![:space:]]}"}"
echo -n "${var}"
}
function decorate {
local line
while read line; do
echo "${1}${line}${2}"
done
}
__LAST_COMMAND=''
__STORE_NEXT_LAST_COMMAND=0
function __debug_last_command {
# echo "(__debug_last_command: BASH_COMMAND==${BASH_COMMAND})" # debug
if [ "${__STORE_NEXT_LAST_COMMAND}" = '1' ]; then
# echo "(__debug_last_command: __LAST_COMMAND:=${BASH_COMMAND})" # debug
__LAST_COMMAND="${BASH_COMMAND##:}"
__STORE_NEXT_LAST_COMMAND=0
fi
}
trap __debug_last_command DEBUG
function __store_next_last_command {
# echo "(__store_next_last_command)" # debug
__STORE_NEXT_LAST_COMMAND=1
}
function __has_last_command {
# echo "(__has_last_command: __LAST_COMMAND==${__LAST_COMMAND})" # debug
[ -n "${__LAST_COMMAND}" ]
}
if [ -f /usr/lib/git-core/git-sh-prompt ]; then
. /usr/lib/git-core/git-sh-prompt
fi
GIT_PS1_SHOWDIRTYSTATE=1
GIT_PS1_SHOWUNTRACKEDFILES=1
GIT_PS1_SHOWUPSTREAM='auto'
GIT_PS1_SHOWCOLORHINTS='true'
GIT_PS1_STATESEPARATOR=''
if [ "$(id -u)" -eq 0 ]; then
__prompt_sign='#'
__prompt_fg="${C_RED}"
__prompt_bg="${B_RED}"
else
__prompt_sign='$'
__prompt_fg="${C_BLUE}"
__prompt_bg="${B_BLUE}"
fi
function __prompt_flags {
local prompt_flags=''
if [ "${DISPLAY}" != ':0' ] && [[ "${DISPLAY}" = *':'* ]]; then
prompt_flags="${prompt_flags} ${C_MAGENTA}${DISPLAY}${C_NONE}"
fi
test -o history || \
prompt_flags="${prompt_flags} ${C_MAGENTA}H-${C_NONE}"
if [ "${HISTFILE}" = '/dev/null' ]; then
prompt_flags="${prompt_flags} ${C_MAGENTA}h-${C_NONE}"
fi
if [ "${__IDLE}" = '1' ]; then
prompt_flags="${prompt_flags} ${C_MAGENTA}idle${C_NONE}"
fi
if [ "${__NV_PRIME_RENDER_OFFLOAD}" = '1' ] && [ "${__GLX_VENDOR_LIBRARY_NAME}" = 'nvidia' ]; then
prompt_flags="${prompt_flags} ${C_MAGENTA}nv${C_NONE}"
fi
if [ "${__GL_SYNC_TO_VBLANK}" = '1' ] && [ "${vblank_mode}" -ge '2' ]; then
prompt_flags="${prompt_flags} ${C_MAGENTA}vsync+${C_NONE}"
fi
if [ "${__GL_SYNC_TO_VBLANK}" = '0' ] && [ "${vblank_mode}" = '0' ]; then
prompt_flags="${prompt_flags} ${C_MAGENTA}vsync-${C_NONE}"
fi
echo "${prompt_flags}"
}
function colorpwd {
echo "${PWD////${C_YELLOW}/${C_NONE}}"
}
function __colorpwd {
echo '${PWD////${C_YELLOW}/${C_NONE}}'
}
function __prompt_err {
local ERR="${PIPESTATUS[-1]}"
__has_last_command || return 0
[ "${ERR}" -ne 0 ] || return 0
echo -ne " ${C_RED}(${ERR})${C_NONE}"
}
function __git_head {
git rev-parse --short HEAD 2>/dev/null
}
function __prompt_git {
command -v __git_ps1 &>/dev/null && echo -n '$(__git_ps1 " ${C_GREEN}{%s${C_GREEN},$(__git_head)}${C_NONE}")'
}
function __prompt_git_eval {
eval "echo \"$(__prompt_git)\""
}
function __prompt_shlvl {
[ "${SHLVL}" -ge 2 ] && echo -ne " ${C_MAGENTA}${SHLVL}${C_NONE}"
}
PS1="\[${F_RESET}\]\[${__prompt_bg}\] \[${B_NONE}\] $(__colorpwd) \[${__prompt_fg}\][\u@\H]\[${C_NONE}\]$(__prompt_git)$(__prompt_shlvl)\$(__prompt_flags)\$(__prompt_err)${__NL}\[${__prompt_bg}\] \[${B_NONE}\]\[${__prompt_fg}\]${__prompt_sign}\[${C_NONE}\] "
PS2="\[${__prompt_bg}\] \[${B_NONE}\]\[${__prompt_fg}\]>\[${C_NONE}\] "
if [ "${__PROMPT_INDENT}" -eq '0' ]; then
PS1="\[${F_RESET}\]${debian_chroot:+($debian_chroot)}\[${__prompt_fg}\]\u\[${C_NONE}\]@\H:\[${__prompt_fg}\]\w\[${C_NONE}\]${__prompt_sign} "
PS2="> "
fi
__HISTFILE=~/.bash_history-phd
HISTFILE=~/.bash_history
history -c
history -w
HISTFILESIZE=32000
HISTSIZE=32000
HISTFILE="${__HISTFILE}"
HISTFILESIZE=32000
HISTSIZE=32000
HISTCONTROL='ignoredups:erasedups:ignorespace'
touch "$HISTFILE"
shopt -s histappend
bind 'set revert-all-at-newline on'
function __history_cleaned {
awk \
'{ gsub(/^[ \t]+|[ \t]+$/, "", $0); lines[n++]=$0; seen[$0]++; } END { for (i=0; i<n; i++) { if (!(--seen[lines[i]])) { print(lines[i]); } } }' \
"$HISTFILE"
}
function __history_clean {
local entries
read -d '' entries <<<"$(__history_cleaned)"
cat <<<"${entries}" > "$HISTFILE"
}
function __history_append {
history -a
__history_clean
}
function __history_reload {
history -c
history -r
}
PROMPT_COMMAND="__has_last_command && __history_append ${PROMPT_COMMAND:+;} ${PROMPT_COMMAND}"
alias h='history' # print history
alias hh='__history_reload' # reload common history from all shells
alias hhh='e "$HISTFILE"' # edit Bash history
alias HHH='E "$HISTFILE"' # edit Bash history in X
alias Ehhh='E "$HISTFILE"' # edit Bash history in X
alias h-='HISTFILE=/dev/null' # temporarily disable history saving for this shell
alias h+="HISTFILE='${__HISTFILE}'" # re-enable history saving for this shell
alias H-='set +o history' # temporarily disable history for this shell
alias H+='set -o history' # re-enable history for this shell
PROMPT_COMMAND="setterm -cursor on &>/dev/null ${PROMPT_COMMAND:+;} ${PROMPT_COMMAND}"
shopt -s autocd
function mkdircd {
local name="$@"
mkdir -p -- "${name}" && cd "${name}"
}
alias mdc='mkdircd'
alias mdcd='mkdircd'
alias mkdc='mkdircd'
alias mkdcd='mkdircd'
alias mkcd='mkdircd'
mkalias md 'mkdir' mkdir
mkalias mkd 'mkdir' mkdir
mkalias rd 'rmdir' rmdir
mkalias rmF 'rm -rf' rm
mkalias ls 'LC_COLLATE=en_US.utf8 ls --color=auto --group-directories-first' ls
mkalias ls1 'ls -1' ls
mkalias lsa 'ls -a' ls
mkalias lsa1 'ls -a -1' ls
mkalias l 'LC_COLLATE=en_US.utf8 ls --color=auto --group-directories-first -lvF' ls
mkalias ll 'LC_COLLATE=en_US.utf8 ls --color=auto --group-directories-first -lvFa' ls
mkalias ll. 'll -I "[^.]*"' ls
mkalias lll 'll.' ls
alias cd..='cd ..'
alias cd-='cd - &>/dev/null'
alias ..='cd ..'
alias ....='cd ../..'
alias ......='cd ../../..'
alias ..2='cd ../..'
alias ..3='cd ../../..'
alias ..4='cd ../../../..'
alias ..5='cd ../../../../..'
alias ..6='cd ../../../../../..'
alias ..7='cd ../../../../../../..'
alias ..8='cd ../../../../../../../..'
alias ..9='cd ../../../../../../../../..'
alias ...='cd .'
alias ~='cd ~'
alias c~='cd ~'
alias cd~='cd ~'
alias -- -='cd -'
alias cdw='__run_with_witch cd'
mkalias s 'sudo su' sudo
mkalias sk 'sudo -k' sudo
mkalias sd 'sudo' sudo
mkalias lessf 'less -n +F' less
mkalias lessg 'less -n +G' less
mkalias scr 'screen -D -R' screen
mkalias scrr 'screen -D -r' screen
mkalias scrl 'screen -list' screen
mkalias scrw 'screen -wipe' screen
alias exit='clear; exit'
alias logout='clear; logout'
alias q='clear; exit'
mkalias grep 'grep --color=auto' grep
mkalias grepE 'grep -E' grep
mkalias sedn 'sed -E -e "1h;2,\$H;\$!d;g"' sed
mkalias sedne 'sedn -e' sed
mkalias m 'make' make
mkalias e "${__EDITOR}" "${__EDITOR}"
mkalias se "sudo ${__EDITOR}" "${__EDITOR}"
mkalias E "x ${__XEDITOR}" "${__XEDITOR}"
mkalias EE "x ${__XEDITOR2}" "${__XEDITOR2}"
mkalias K 'x kate' kate
mkalias KW 'x kwrite' kwrite
mkalias KD 'x kdevelop' kdevelop
mkalias C 'x codium' codium
mkalias I 'x intellij-idea-community' intellij-idea-community
mkalias ew '__run_with_witch e' "${__EDITOR}"
mkalias sew '__run_with_witch se' "${__EDITOR}"
mkalias Ew '__run_with_witch E' "${__XEDITOR}"
mkalias EEw '__run_with_witch EE' "${__XEDITOR2}"
mkalias Kw '__run_with_witch K' kate
mkalias KWw '__run_with_witch KW' kwrite
mkalias KDw '__run_with_witch KD' kdevelop
mkalias Cw '__run_with_witch C' codium
mkalias Iw '__run_with_witch I' intellij-idea-community
alias err='tee /dev/stderr'
alias out='tee /dev/tty'
alias t='tee /dev/tty'
mkalias dm 'sudo dmesg' dmesg
mkalias dmw 'sudo dmesg -w' dmesg
mkalias psaux 'ps aux' ps
mkalias psauf 'ps auf' ps
mkalias psaufx 'ps aufx' ps
mkalias du0 'du -d 0' du
mkalias du1 'du -d 1' du
mkalias du2 'du -d 2' du
mkalias du3 'du -d 3' du
mkalias duh 'du -h' du
mkalias duh0 'du -h -d 0' du
mkalias duh1 'du -h -d 1' du
mkalias duh2 'du -h -d 2' du
mkalias duh3 'du -h -d 3' du
mkalias dfh 'df -h' df
mkalias unamea 'uname -a' uname
mkalias wh 'which' which
mkalias xargsn 'xargs -d "\n" -r' xargs
mkalias xargs1 'xargs -n1 -r' xargs
mkalias xargsn1 'xargs -n1 -d "\n" -r' xargs
mkalias xargsi 'xargs -r -i' xargs
mkalias xargsi1 'xargs -n1 | xargs -r -i' xargs
mkalias xargsnb 'xargsn bash -c' bash
mkalias xargs1b 'xargs1 bash -c' bash
mkalias xargsn1b 'xargsn1 bash -c' bash
mkalias xargsib 'xargsi bash -c' bash
mkalias xargsi1b 'xargsi1 bash -c' bash
alias reboot?='[ -f /var/run/reboot-required ] && echo YES || echo no'
alias reboot!='sudo reboot'
alias reboot?!='[ -f /var/run/reboot-required ] && (echo YES; sudo reboot || true) || echo no'
alias u+r='chmod u+r'
alias u-r='chmod u-r'
alias u+w='chmod u+w'
alias u-w='chmod u-w'
alias u+x='chmod u+x'
alias u-x='chmod u-x'
alias u+rw='chmod u+rw'
alias u-rw='chmod u-rw'
alias u+rx='chmod u+rx'
alias u-rx='chmod u-rx'
alias u+wx='chmod u+wx'
alias u-wx='chmod u-wx'
alias u+rwx='chmod u+rwx'
alias u-rwx='chmod u-rwx'
alias g+r='chmod g+r'
alias g-r='chmod g-r'
alias g+w='chmod g+w'
alias g-w='chmod g-w'
alias g+x='chmod g+x'
alias g-x='chmod g-x'
alias g+rw='chmod g+rw'
alias g-rw='chmod g-rw'
alias g+rx='chmod g+rx'
alias g-rx='chmod g-rx'
alias g+wx='chmod g+wx'
alias g-wx='chmod g-wx'
alias g+rwx='chmod g+rwx'
alias g-rwx='chmod g-rwx'
alias o+r='chmod o+r'
alias o-r='chmod o-r'
alias o+w='chmod o+w'
alias o-w='chmod o-w'
alias o+x='chmod o+x'
alias o-x='chmod o-x'
alias o+rw='chmod o+rw'
alias o-rw='chmod o-rw'
alias o+rx='chmod o+rx'
alias o-rx='chmod o-rx'
alias o+wx='chmod o+wx'
alias o-wx='chmod o-wx'
alias o+rwx='chmod o+rwx'
alias o-rwx='chmod o-rwx'
alias a+r='chmod a+r'
alias a-r='chmod a-r'
alias a+w='chmod a+w'
alias a-w='chmod a-w'
alias a+x='chmod a+x'
alias a-x='chmod a-x'
alias a+rw='chmod a+rw'
alias a-rw='chmod a-rw'
alias a+rx='chmod a+rx'
alias a-rx='chmod a-rx'
alias a+wx='chmod a+wx'
alias a-wx='chmod a-wx'
alias a+rwx='chmod a+rwx'
alias a-rwx='chmod a-rwx'
mkalias top 'top -d 0,5' top
mkalias git 'LANG=en_US.UTF-8 git' git
mkalias g 'git' git
mkalias gitgui 'x git gui' git
mkalias gg 'gitgui' git
mkalias gk 'gitk' gitk
mkalias k 'gitk' gitk
mkalias ka 'gitk --all' gitk
mkalias qg 'qgit' qgit
mkalias gq 'qgit' qgit
mkalias gitq 'qgit' qgit
alias lsb-release='cat /etc/lsb-release'
alias ap-u='sudo apt-get update; sudo -k'
alias apu='ap-u'
alias apt-list-installed='LANG=C sudo apt list --installed 2>/dev/null | grep --color=never "/"'
alias apt-list-installed-local='LANG=C sudo apt list --installed 2>/dev/null | grep --color=never "/now "'
alias ap-li='apt-list-installed'
alias ap-lil='apt-list-installed-local'
alias dirty='watch -n1 -t grep -e "Dirty:" -e "Writeback:" /proc/meminfo'
mkalias fu 'flatpak update' flatpak
mkalias fl 'flatpak list' flatpak
mkalias demangle 'c++filt' c++filt
alias bashtrack='strace -e execve -b execve -f -qqv -e signal="!all" bash'
mkalias axel 'axel --user-agent="Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0"' axel
mkalias axel2 'axel -n 2' axel
mkalias axel3 'axel -n 3' axel
mkalias axel4 'axel -n 4' axel
mkalias axel5 'axel -n 5' axel
mkalias axel10 'axel -n 10' axel
mkalias axel15 'axel -n 15' axel
mkalias axel20 'axel -n 20' axel
mkalias axel25 'axel -n 25' axel
mkalias axel30 'axel -n 30' axel
# which colormake &>/dev/null && alias make='colormake'
function __run_with_witch {
local task="${@:1:$#-1}" # all args but last
local which="${@: -1}" # last arg
eval "${task} $(which ${which})"
}
function cd {
local args=''
while [[ "$1" = '-'?* ]]; do
if [ "$1" = '--' ]; then
shift
break
fi
args+=" $1"
shift
done
local where="$@"
if [ -z "${where}" ]; then
where="${HOME}"
elif [ -e "${where}" ] && [ ! -d "${where}" ]; then
where="$(dirname "${where}")"
echo "cd -- '${where}'"
fi
builtin cd $args -- "${where}" || return "${?}"
# skip for Konsole KPart:
[ -n "${KONSOLE_VERSION}" ] && [ "${WINDOWID}" = '0' ] && return '0'
[ ! "${__CD_LS}" -eq '1' ] && return '0'
if [ "${__PROMPT_INDENT}" -eq '1' ]; then
echo "${B_GREEN} ${B_NONE} $(colorpwd)$(__prompt_git_eval)"
LC_COLLATE='en_US.utf8' COLUMNS="$((${COLUMNS}-3))" ls --group-directories-first -C --color=always | sed -e "s,^,${B_GREEN} ${B_NONE} ,"
else
echo "=== $(pwd) ==="
LC_COLLATE='en_US.utf8' COLUMNS="$((${COLUMNS}-3))" ls --group-directories-first -C --color=always
fi
}
function c {
local args="$@"
args="${args%/}"
local matches=$(find . -maxdepth 1 -mindepth 1 -type d -name "*${args}*" -printf "%P\n" | sort)
if [ -z "${matches}" ] || [ $(wc -l <<< "${matches}") -gt '1' ]; then
echo "${matches}" | ( [ -n "${args}" ] && GREP_COLORS='ms=01;37;42' grep --color=always "${args}" || cat ) | decorate '' '/'
return 1
fi
echo "cd -- '${matches}'"
cd -- "${matches}"
}
function CD {
builtin cd "$@"
}
function . {
[ -z "$@" ] && cd . || source "$@"
}
function C! {
command ${@}
}
function b {
(
exec &>/dev/null
${@} & disown
)
}
function x {
local args="$@"
local input="$([ ! -t 0 ] && cat)"
(
(
local output=$(xargs ${args} <<<"${input}" 2>&1)
local ret="$?"
case "${ret}" in
'1'|'126'|'127')
>&2 echo "$output"
;;
esac
) &
disown
)
}
function __idle {
local OK="$@"
$OK &
}
function idle {
local child=''
case "$@" in
''|*[!0-9]*)
__IDLE=1 SHLVL="$(($SHLVL+1))" __idle ${@:-bash}
child="$!"
;;
esac
renice -n 19 "${child:-$@}" &>/dev/null
chrt -p -i 0 "${child:-$@}" &>/dev/null
ionice -c 3 -p "${child:-$@}" &>/dev/null
[ -n "${child}" ] && fg &>/dev/null
}
complete -F _command idle
function F {
find . -not -path '*/.*' -name "$@"
}
function F. {
find . -name "$@"
}
function G {
grep -r --exclude-dir='.?*' --color=auto -F "$@" .
}
function GE {
grep -r --exclude-dir='.?*' --color=auto -E "$@" .
}
function Gl {
grep -r --exclude-dir='.?*' --color=never -F -l "$@" .
}
function GEl {
grep -r --exclude-dir='.?*' --color=never -E -l "$@" .
}
function G. {
grep -r --color=auto -F "$@" .
}
function GE. {
grep -r --color=auto -E "$@" .
}
function Gl. {
grep -r --color=never -F -l "$@" .
}
function GEl. {
grep -r --color=never -E -l "$@" .
}
function S {
(
echo 'Syncing...'
set +m
sync &
tput sc
while true; do
sleep 0.1
tput rc
grep --color=none -e 'Dirty:' -e 'Writeback:' /proc/meminfo
pgrep -P $BASHPID &>/dev/null || break
sleep 0.4
done
echo 'Done.'
)
}
function wgetr {
wget --referer=${1:-} ${1:-}
}
function slowcat {
perl -pe "system 'sleep ${2:-.020}'" ${1:-}
}
function kernels {
echo "KERNELS:"
(builtin cd /boot; ls -1 vmlinu*-* | sort -V | decorate ' - ')
echo "CURRENT: $(uname -sr)"
}
function __ap-up {
local args="$@"
apt-get update
apt-get dist-upgrade
kernels
apt-get --purge autoremove || return $?
apt-get clean || return $?
}
function ap-up {
local args="$@"
sudo bash -i -c "__ap-up" || return $?
sudo -k
echo -n 'Reboot: '; reboot?
}
alias apup='ap-up'
function __ap {
local args="$@"
aptitude ${args} || return $?
kernels
apt-get --purge autoremove || return $?
apt-get clean || return $?
}
function ap {
local args="$@"
sudo bash -i -c "__ap ${args}" || return $?
sudo -k
echo -n 'Reboot: '; reboot?
}
alias ap-fo='ap -o Dpkg::Options::="--force-overwrite"'
function ap-fix {
sudo bash -c "dpkg --configure -a; apt-get update --fix-missing; apt-get install -f; apt-get clean"
}
function ap! {
ap-fix
ap
}
function ap-key {
while [ -n "$1" ]; do
sudo wget "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x$1" -O "/etc/apt/trusted.gpg.d/$1.asc" --no-verbose
shift
done
}
function gitk {
git status; x gitk $@
}
function ssha {
eval `ssh-agent`
ssh-add ~/.ssh/*.pem ~/.ssh/*_rsa
}
alias sshal='ssh-add -l'
alias sshak='eval `ssh-agent -k`'
function ssh-server-keys {
ssh-keyscan ${1:-localhost} 2>/dev/null | ssh-keygen -lf - | column -t
}
function copy {
cat "$@" | xclip -sel c
}
function cb {
local args="$@"
if [ -n "${args}" ]; then
xclip -sel c <<< "${args}"
elif [ ! -t 0 ]; then
xclip -sel c
else
xclip -sel c -o 2>/dev/null || true
fi
}
function CB {
local args="$@"
if [ -n "${args}" ]; then
xclip -sel c <<< "${args}"
elif [ ! -t 0 ]; then
xclip -sel c
fi
xclip -sel c -o 2>/dev/null || true
}
function kman {
x konqueror "man:/$@"
}
function mpv {
/usr/bin/mpv "$@"
local err="$?"
if [ "${err}" -ne '0' ]; then
kdialog --title 'MPV' --error "Running MPV failed."
fi
return "${err}"
}
function topcpu {
echo `ps x -o pid=,pcpu=,comm= --sort -pcpu | head -n 1`
}
function topmem {
echo `ps x -o pid=,rss=,comm= --sort -rss | head -n 1`
}
function wgets {
local k=1
local numbered=0
if [ "$1" = '-n' ]; then
numbered=1
shift
fi
local url
while read url; do
url=$(trim "${url}")
[ -z "${url}" ] && continue
local name="$(basename "${url}")"
local kstr=''
if [ "${numbered}" = 1 ]; then
kstr="${k} - "
fi
local kname="${kstr}${name}"
wget \
--retry-connrefused --waitretry=1 --read-timeout=20 --timeout=15 -t 0 \
--retry-on-http-error=503,429 \
-c --referer "${url}" "${url}" -O "${kname}" \
|| true
((k++)) || true
done < <(echo $@ | tr ' ' '\n'; cat)
}
alias wgetsn='wgets -n'
function nv {
local args="$@"
__NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia ${args:-bash}
}
complete -F _command nv
function nvcomp+ {
nvidia-settings --assign CurrentMetaMode='nvidia-auto-select +0+0 { ForceCompositionPipeline = On }'
}
function nvcomp- {
nvidia-settings --assign CurrentMetaMode='nvidia-auto-select +0+0 { ForceCompositionPipeline = Off }'
}
function vsync+ {
local args="$@"
__GL_SYNC_TO_VBLANK=1 vblank_mode=3 ${args:-bash}
}
complete -F _command vsync+
function vsync- {
local args="$@"
__GL_SYNC_TO_VBLANK=0 vblank_mode=0 ${args:-bash}
}
complete -F _command vsync-
function server-http {
python -m http.server "$@"
}
function server-http-php {
local port="${1:-8000}"
shift
php -S "0.0.0.0:${port}" "$@"
}
function find-case-duplicated-files {
find . | tr 'A-Z' 'a-z' | sort | uniq -D | sort -u
}
function cp2tree {
to="${@: -1}"
[ -z "${to}" ] && return 1
while [ "$#" -ge 2 ]; do
from="${1}"
shift
as="${to}/${from}"
echo "${as}"
if [ -d "${from}" ]; then
mkdir -p "${as}"
else
path=$(dirname "${as}")
mkdir -p "${path}"
cp -a "${from}" "${as}"
fi
done
}
function cptree {
local to="${1}"
shift
local args="$@"
[ -z "${to}" ] && return 1
find . ${args} | while read from; do cp2tree "${from}" "${to}"; done
}
function port-export { # $1=source-port $2=target-port $3=remote-ssh-server
while true; do ssh -NR $2:localhost:$1 $3 -o TCPKeepAlive=yes -o ExitOnForwardFailure=yes; sleep 5; done
}
alias port-export-ssh='port-export 22'
alias port-export-http='port-export 80'
function port-import { # $1=source-port $2=target-port $3=remote-ssh-server
while true; do ssh -NL $2:localhost:$1 $3 -o TCPKeepAlive=yes -o ExitOnForwardFailure=yes; sleep 5; done
}
alias port-import-ssh='port-import 22'
alias port-import-http='port-import 80'
function port-duplicate { # $1=source-port $2=target-port
socat TCP-LISTEN:$2,fork TCP:localhost:$1
}
function wine-remove-extensions {
rm -f ~/.local/share/mime/packages/x-wine*
rm -f ~/.local/share/applications/wine-extension*
rm -f ~/.local/share/icons/hicolor/*/*/application-x-wine-extension*
rm -f ~/.local/share/mime/application/x-wine-extension*
}
function whatismyip {
while true; do
dig @resolver4.opendns.com myip.opendns.com +short \
| grep -E --color=never '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$' \
&& break || true
sleep 1
done
}
function ovh-dyndns {
local HOST="${1:-${HOSTNAME}}"
read -e -p 'Hostname: ' -i "${HOST}" HOST
local SUB="${HOST%.*.*}"
local DOMAIN="${HOST:${#SUB}+1}"
local USER="${DOMAIN}-${SUB}"
read -e -p 'Username: ' -i "${USER}" USER
local IP="${2:-$(whatismyip)}"
read -e -p 'IP: ' -i "${IP}" IP
local REPLY=$(LANG=C wget \
--quiet \
--ask-password \
--user "${USER}" \
"https://www.ovh.com/nic/update?system=dyndns&hostname=${HOST}&myip=${IP}" \
-O- || echo 'Error.')
echo "$REPLY"
}
if [ -f ~/.bashrc-ssh ]; then
. ~/.bashrc-ssh
fi
# __LAST_COMMAND: this line must be at the very end of the .bashrc file:
PROMPT_COMMAND=":; ${PROMPT_COMMAND} ${PROMPT_COMMAND:+;} __store_next_last_command"