diff options
Diffstat (limited to '.bash')
| -rw-r--r-- | .bash/aliases.bash | 154 | ||||
| -rw-r--r-- | .bash/exec.bash | 10 | ||||
| -rw-r--r-- | .bash/prompt.bash | 129 | ||||
| -rw-r--r-- | .bash/vars.bash | 73 |
4 files changed, 366 insertions, 0 deletions
diff --git a/.bash/aliases.bash b/.bash/aliases.bash new file mode 100644 index 0000000..de3d616 --- /dev/null +++ b/.bash/aliases.bash @@ -0,0 +1,154 @@ +#!/usr/bin/env bash +# vim:syntax=sh + +# This file actually has aliases _and_ functions. + +if [ "$TERM" != "dumb" ];then + eval "$(dircolors -b)" + alias ls="ls --color=auto" + alias grep="grep --color=auto" + alias egrep="egrep --color=auto" +fi +alias cls=' echo -ne "\033c"' +alias pip-update="sudo pip freeze --local | grep -v '^\-e' | cut -d = -f 1 | xargs -n1 sudo pip install -U" +alias matrix='cmatrix -sbu6 -C cyan' +command -v colordiff >/dev/null 2>&1&&alias diff="colordiff" +command -v colormake >/dev/null 2>&1&&alias make="colormake" +alias perllint="perl -Mstrict -Mdiagnostics -cw" +alias scredit='gimp "${SCRSHDIR}/$(ls -rt1 $SCRSHDIR/|tail -n1)"' +alias scrview='pqiv -i "${SCRSHDIR}/$(ls -rt1 $SCRSHDIR/|tail -n1)"' +alias fuck='sudo $(history -p \!\!)' +alias x509-out='openssl x509 -text -certopt no_version,no_pubkey,no_sigdump,no_aux,no_header -noout -in' +alias psgrep='ps -fp "$(pgrep -d, -x ssh-agent)"' +# ----- CHOO CHOO ----- # +if command -v sl >/dev/null;then + alias sl='sl -e' + alias LS='LS -e' +fi +# ----- LIBVIRT ----- # +alias vl="virsh list --all --title" +alias vnl="virsh net-list --all" +# shellcheck disable=SC2154 +alias vifl='for i in $(virsh list --name --all);do echo $i;virsh domiflist $i;done' +# shellcheck disable=SC2154 +alias vifl='for i in $(virsh list --name --all);do echo $i;virsh domiflist $i;done' +alias v='vnl;vl;vifl' +# ----- BYOBU/TMUX ----- # +alias ba='byobu has -t "$BSNAME" >/dev/null 2>&1 &&byobu list-sessions&&sleep 1&&byobu attach-session -t "$BSNAME"||printf "No session called %b!\\n" "$BSNAME"' +alias bl="byobu list-sessions" +alias bo="byobu list-sessions \; list-windows" +alias tc='tmux save-buffer -|xclip -i&&echo "tmux buffer copied"' +# ----- NETWORK ----- # +alias openports='ss --all --numeric --processes --ipv4 --ipv6' +alias myip4='curl -k "https://diagnostic.opendns.com/myip"' +alias myip6='curl -6 "https://icanhazip.com"' +# ----- MEDIA ----- # +alias dvdb='dvdbackup -i /dev/dvd1 -M' +alias dvdburn='brasero' +alias dosbox='export SDL_VIDEO_X11_DGAMOUSE=0;dosbox;unset SDL_VIDEO_X11_DGAMOUSE' +alias mdf2iso="iat" +alias bin2iso="iat" +alias replaygain='mp3gain -s i' +alias jackdrc="/usr/bin/jackd -T -u -dalsa -r48000 -p1024 -n2 -D -Chw:CODEC &>/dev/null &" +alias html2png="cutycapt" +# ----- WM ----- # +alias startgnome="sxs gnome" +alias startkde="sxs kde" +alias starte16="sxs e16" +alias startxmonad="sxs xmonad" +# ----- SSH ----- # +alias saa="source ~/.ssh/sshenv;ssh-add >/dev/null 2>&1;ssh-add -l" +alias sshr='ssh -o StrictHostKeyChecking=no' +alias sshk='ssh -o PasswordAuthentication=yes -o PreferredAuthentications=keyboard-interactive,password -o PubkeyAuthentication=no' +# ----- FS ----- # +xstat() { + for target in "${@}";do + inode=$(ls -di "${target}"|cut -d ' ' -f 1) + fs=$(df "${target}"|tail -n 1|awk '{print $1}') + crtime=$(sudo debugfs -R 'stat <'"${inode}"'>' "${fs}" 2>/dev/null | grep -oP 'crtime.*--\s*\K.*') + printf "%s\t%s\n" "${crtime}" "${target}" + done +} +# ----- GRAFANA ----- # +if command -v grafana-cli >/dev/null;then + alias gfpi='sudo grafana-cli plugins install' + alias gfpl='sudo grafana-cli plugins list' + alias gfplr='sudo grafana-cli plugins list-remote' + alias gfrs="sudo systemctl restart grafana-server.service;systemctl is-active grafana-server.service;sudo ss -pantl|grep :3000" +fi +alias gfs="systemctl is-active grafana-server.service&&sudo ss -pantl|grep :3000" +# ----- ZE PASSWORDS ----- # +if [ -r "/etc/os-release" ];then + osid="$(grep ^ID /etc/os-release|awk -F= '{print $2}'|tail -n1)" + case "$osid" in + fedora|centos|rhel*) + alias mkpsk="makepasswd -c '1234567890abcdef' -l 64" + alias mkpw="makepasswd -c 'qwertzuiopasdfghjkyxcvbnmQWERTZUPASDFGHJKLYXCVBNM23456789#!_' -l 24" + ;; + *suse*) + alias mkpsk="mimimi :(" + alias mkpw="mimimi :(" + ;; + *) + alias mkpsk="makepasswd --string='1234567890abcdef' --chars='64'" + alias mkpw="makepasswd --string='qwertzuiopasdfghjkyxcvbnmQWERTZUPASDFGHJKLYXCVBNM23456789#!_' --chars='24'" + ;; + esac + unset osid +fi +# ----- GPG -----# +alias gpg='gpg --expert' +gpg-expmaster() { + FRETVAL=0 + HELPTXT="Exports all secrets to master file\nUSAGE:\t${FUNCNAME[0]} outputfile key-id" + [ -z "$1" ]&&echo -e "$HELPTXT"&&FRETVAL=$((FRETVAL+1))||\ + [ -z "$2" ]&&echo -e "$HELPTXT"&&FRETVAL=$((FRETVAL+1))||\ + gpg2 --armour --output "$1" --export-secret-key "$2"||FRETVAL=$((FRETVAL+1)) + return "$FRETVAL" +} +gpg-exppaper() { + FRETVAL=0 + HELPTXT="Exports all secrets to paper\nUSAGE:\t${FUNCNAME[0]} key-id" + [ -z "$1" ]&&echo -e "$HELPTXT"&&FRETVAL=$((FRETVAL+1))||\ + gpg2 --export-secret-key "$1"|paperkey|lpr||FRETVAL=$((FRETVAL+1)) + return "$FRETVAL" +} +gpg-removekey() { + FRETVAL=0 + HELPTXT="Removes a key ID from keystore\nUSAGE:\t${FUNCNAME[0]} key-id" + [ -z "$1" ]&&echo -e "$HELPTXT"&&FRETVAL=$((FRETVAL+1))||\ + gpg-connect-agent "DELETE_KEY $1" /bye||FRETVAL=$((FRETVAL+1)) + return "$FRETVAL" +} +# ----- CERTIFICATES ----- # +alias certmgr='certutil -d sql:${HOME:?}/.pki/nssdb' +alias certlist="certmgr -L" +alias certshow="certmgr -L -n" +# ----- APPLICATION CONTROL ----- # +alias browser-set='xdg-settings set default-web-browser' +alias browser-get='xdg-settings get default-web-browser' +# ----- CONTAINERS ----- # +if command -v podman >/dev/null;then + alias pcl="podman container list" + alias pclj="podman container list --format json" + alias pnl="podman network ls" + alias ppl="podman pod list" + alias pplj="podman pod list --format json" + alias pvl="podman volume list" + alias pvlj="podman volume list --format json" + alias pci="podman container inspect" + alias pni="podman network inspect" + alias ppi="podman pod inspect" + alias pvi="podman volume inspect" + alias pcr="podman container rm" + alias pnr="podman network rm" + alias ppr="podman pod rm" + alias pvr="podman volume rm" + alias pcs="podman container start" + alias pnc="podman network connect" + alias pps="podman pod start" + # d=destroy, kvm's term for "stop vigorously" :-) + alias pcd="podman container stop" + alias pnd="podman network disconnect" + alias ppd="podman pod stop" +fi diff --git a/.bash/exec.bash b/.bash/exec.bash new file mode 100644 index 0000000..cabf2d8 --- /dev/null +++ b/.bash/exec.bash @@ -0,0 +1,10 @@ +#!/usr/bin/env bash +# vim:syntax=sh +# check the window size after each command and, if necessary, +# update the values of LINES and COLUMNS. +shopt -s checkwinsize +set bell-style visible + +# because on some hosts the login path is fucked, unset in .local +# if it causes irritation: +cd ~ || cd || exit 151 diff --git a/.bash/prompt.bash b/.bash/prompt.bash new file mode 100644 index 0000000..a78f2ed --- /dev/null +++ b/.bash/prompt.bash @@ -0,0 +1,129 @@ +#!/usr/bin/env bash +# vim:syntax=sh:ts=4 + +# ----- PROMPT COLOURS ----- # +fgcolor () { + #echo "\\[\\033[38;5;"$1"m\\]" + echo "\033[38;5;${1}m" +} +bgcolor () { + #echo "\\[\\033[48;5;"$1"m\\]" + echo "\033[48;5;${1}m" +} +# This is Solaris bash compatible, so we cannot use + here for "at least once) but instead use the +# stupid old asterisk (*). Well, here hetting "no digits" practically won't hurt. +MYUID="$(id|sed 's/.*uid=\([0-9]*\).*/\1/g')";export MYUID +# ...because "empty" will hit the "any" condition in the end :) +case "$MYUID" in + 0) + case "$OSNAME" in + debian) FGC1="fgcolor 88";FGC2="fgcolor 25";FGC3="fgcolor 38";; + arch) FGC1="fgcolor 88";FGC2="fgcolor 24";FGC3="fgcolor 240";; + redhat|fedora) FGC1="fgcolor 160";FGC2="fgcolor 88";FGC3="fgcolor 203";; + # with the advent of Rocky, we'll match the time to SUSE's blue and the hostname to + # the colour of Geeko: + #*suse|aix) FGC1="fgcolor 88";FGC2="fgcolor 22";FGC3="fgcolor 41";; + *sles*) FGC1="fgcolor 88";FGC2="fgcolor 22";FGC3="fgcolor 83";; + *suse|aix) FGC1="fgcolor 88";FGC2="fgcolor 30";FGC3="fgcolor 83";; + *centos*) FGC1="fgcolor 88";FGC2="fgcolor 25";FGC3="fgcolor 208";; + *solaris) FGC1="fgcolor 88";FGC2="fgcolor 31";FGC3="fgcolor 124";; + ubuntu) FGC1="fgcolor 88";FGC2="fgcolor 130";FGC3="fgcolor 215";; + rasp*) FGC1="fgcolor 88";FGC2="fgcolor 253";FGC3="fgcolor 126";; + rocky) FGC1="fgcolor 88";FGC2="fgcolor 22";FGC3="fgcolor 41";; + *) FGC1="fgcolor 88";FGC2="fgcolor 240";FGC3="fgcolor 244";; + esac + ;; + *) + case "$OSNAME" in + debian) FGC1="fgcolor 25";FGC2="fgcolor 253";FGC3="fgcolor 38";; + arch) FGC1="fgcolor 24";FGC2="fgcolor 253";FGC3="fgcolor 239";; + redhat|fedora) FGC1="fgcolor 88";FGC2="fgcolor 253";FGC3="fgcolor 203";; + #*suse|aix) FGC1="fgcolor 22";FGC2="fgcolor 253";FGC3="fgcolor 41";; + *sles*) FGC1="fgcolor 22";FGC2="fgcolor 253";FGC3="fgcolor 83";; + *suse|aix) FGC1="fgcolor 30";FGC2="fgcolor 253";FGC3="fgcolor 83";; + *centos*) FGC1="fgcolor 25";FGC2="fgcolor 253";FGC3="fgcolor 208";; + *solaris) FGC1="fgcolor 31";FGC2="fgcolor 253";FGC3="fgcolor 124";; + ubuntu) FGC1="fgcolor 130";FGC2="fgcolor 253";FGC3="fgcolor 215";; + rasp*) FGC1="fgcolor 53";FGC2="fgcolor 253";FGC3="fgcolor 126";; + rocky) FGC1="fgcolor 22";FGC2="fgcolor 253";FGC3="fgcolor 41";; + *) FGC1="fgcolor 240";FGC2="fgcolor 253";FGC3="fgcolor 244";; + esac + ;; +esac +# make it possible to draw user-defined colours +# shellcheck disable=SC1090 +[ -r "${BBD}/prompt.bash.local" ] && source "${BBD}/prompt.bash.local" + +# ----- USER SEP. AND HOSTNAME ----- # +UHSEP="@" +[ -n "$TMUX_PANE" ]&&UHSEP="[T]" +[ -n "$BYOBU_WINDOW_NAME" ]&&UHSEP="[B]" +[ "$(hostname -s)" == "monitoring" ]&&PHN="$(hostname -f)"||PHN="$(hostname -s)" + +# ----- ASSEMBLE THE PROMPT COMMAND ADDITION ----- # +__prompt_command() { + local EXIT="$?" + if [ "$EXIT" -lt 10 ];then + local EXIT2="00$EXIT" + elif [ "$EXIT" -lt 100 ];then + local EXIT2="0$EXIT" + else + local EXIT2="$EXIT" + fi + case "$MYUID" in + 0) + PS1="\\# \[$(tput bold)\]\[$($FGC1)\]\\u\[$($FGC2)\]@$PHN \[$($FGC3)\]\\w \[$(tput sgr0)\]" + ;; + *) + PS1="\\# \[$(tput bold)\]\[$($FGC1)\]\t \[$($FGC2)\]\\u$UHSEP\[$($FGC3)\]$PHN \\w \[$(tput sgr0)\]" + ;; + esac + if command -v __git_ps1 >/dev/null 2>&1;then PS1+="$(__git_ps1 "%s ")";fi + if [ "$EXIT" -eq 0 ];then + PS1+="\[\033[0;32m\]# " + elif [ "$EXIT" -eq 255 ]||[ "$EXIT" -eq 127 ];then + PS1+="\[\033[0;33m\]$EXIT2 # " + elif [ "$EXIT" -eq 130 ];then + PS1+="\[\033[0;35m\]$EXIT2 # " + else + PS1+="\[\033[0;31m\]$EXIT2 # " + fi + PS1+="\[\033[0m\]" +} + +# ----- ADD __prompt_command() TO $PROMPT_COMMAND ----- # +if ! printf "%b" "$PROMPT_COMMAND" | grep '__prompt_command' >/dev/null;then + case "$TERM" in + # adding in "screen" because tmux + xterm|xterm-color|xterm-256color|rxvt*|screen-256color|screen) + if [ -n "$PROMPT_COMMAND" ];then + export PROMPT_COMMAND="__prompt_command;${PROMPT_COMMAND}" + else + export PROMPT_COMMAND="__prompt_command" + fi + ;; + *) + if [ -n "$PROMPT_COMMAND" ];then + export PROMPT_COMMAND="__prompt_command;${PROMPT_COMMAND}" + else + export PROMPT_COMMAND="__prompt_command" + fi + ;; + esac +fi +# ----- ADD SSH ENV FILE TO PROMPT_COMMAND ----- # +if [ -r "$SSHENVFILE" ];then + if ! printf "%b" "$PROMPT_COMMAND" | grep "source $SSHENVFILE" >/dev/null;then + # we don't need to check whether PROMPT_COMMAND is set as after the paragraph + # above, something will be definitely set. + PROMPT_COMMAND="${PROMPT_COMMAND};source $SSHENVFILE" + fi +fi +# ----- HISTORY SUBMISSION IN $PROMPT_COMMAND ----- # +if ! printf "%b" "$PROMPT_COMMAND"|grep 'history -a' >/dev/null;then + if [ -n "$PROMPT_COMMAND" ];then + export PROMPT_COMMAND="$PROMPT_COMMAND;history -a;history -c;history -r" + else + export PROMPT_COMMAND="history -a;history -c;history -r" + fi +fi diff --git a/.bash/vars.bash b/.bash/vars.bash new file mode 100644 index 0000000..dddc831 --- /dev/null +++ b/.bash/vars.bash @@ -0,0 +1,73 @@ +#!/usr/bin/env bash +# vim:syntax=sh + +# default Byobu session name +export BSNAME="CHANGEME" +# default screenshot target. Feel free to override in .local. +export SCRSHDIR="${HOME}/Pictures" +# variable for SSH environment file +export SSHENVFILE="${HOME}/.ssh/sshenv" + +# ----- SHELL ----- # +for pa in "/usr/local/bin" "${HOME}/bin";do + if ! printf "%b" "$PATH"|grep -P "^${pa}:|:${pa}:" >/dev/null;then + export PATH="${pa}:${PATH}" + fi +done +# $OSNAME +if [ -r "/etc/os-release" ];then + OSNAME="$(grep ^ID /etc/os-release|awk -F= '{print $NF}'|head -n1)" +elif [ -r "/etc/redhat-release" ];then + grep -P "^Red[\ ]?[Hh]at" /etc/redhat-release >/dev/null 2>&1 && OSNAME="redhat" + grep -P "^[Ff]edora" /etc/redhat-release >/dev/null 2>&1 && OSNAME="fedora" + grep -P "^[Cc]ent[Oo][Ss]" /etc/redhat-release >/dev/null 2>&1 && OSNAME="centos" + [ -z "$OSNAME" ]&&OSNAME="obsolete" +elif [ -r "/etc/SuSE-release" ];then + OSNAME="oldsuse" +elif [ -r "/etc/release" ];then + head -n1 /etc/release 2> /dev/null|grep -i solaris > /dev/null && OSNAME="solaris" + [ -z "$OSNAME" ]&&OSNAME="obsolete" +else + [ "$(oslevel -s >/dev/null 2>&1|wc -l)" -gt 0 ]&&OSNAME="aix" + [ -z "$OSNAME" ]&&OSNAME="obsolete" +fi +declare -x GPG_TTY +GPG_TTY="$(tty)" +export e='2.718281828459045' +if command -v bc >/dev/null;then + declare -x pi + pi="$(echo "scale=64; 4*a(1)" | bc -l)" +fi + +# ----- GIT ----- # +# git on the command line +export GIT_PS1_SHOWDIRTYSTATE=1 +export GIT_PS1_SHOWSTASHSTATE=1 +export GIT_PS1_SHOWUNTRACKEDFILES=1 + +# ----- LESS FOR EVERYTHING ----- # +if command -v less >/dev/null;then + # coloured mapages + export LESS_TERMCAP_mb=$'\E[01;31m' + export LESS_TERMCAP_md=$'\E[01;31m' + export LESS_TERMCAP_me=$'\E[0m' + export LESS_TERMCAP_se=$'\E[0m' + export LESS_TERMCAP_so=$'\E[01;44;33m' + export LESS_TERMCAP_ue=$'\E[0m' + export LESS_TERMCAP_us=$'\E[01;32m' + # make less more friendly for non-text input files, see lesspipe(1) + [ -x /usr/bin/lesspipe ] && eval "$(lesspipe)" + export SYSTEMD_PAGER="less" + export LESSANSIENDCHARS="m" + export LESSANSIMIDCHARS="0123456789:;[?!\"'#%()*+ " +fi +# ----- MISC ----- # +# nopaste +export NOPASTE_SERVICES='pastebin nopaste' +export NOPASTE_NICK='CHANGEME' +# libvirt +export LIBVIRT_DEFAULT_URI="qemu:///system" +# set variable identifying the chroot you work in (used in the prompt below) +if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then + debian_chroot=$(cat /etc/debian_chroot) +fi |