───────┬──────────────────────────────────────────────────────────────────────── │ File: /home/mitch/.bashrc ───────┼──────────────────────────────────────────────────────────────────────── 1 │ # Description: My setting file for bash 2 │ # Author.....: Mitchell Johnston 3 │ # Updated....: Sat Sep 6 11:48:39 PM CDT 2025 4 │ 5 │ : ' Changes 6 │ Sat Aug 02 2025 Modified PS1 7 │ Thu Feb 08 2024 Going old school 8 │ Thu Feb 08 2024 Went back to fc for history control 9 │ ' 10 │ 11 │ # If not running interactively, don't do anything 12 │ #--------------------------- 13 │ [ -z "$PS1" ] && return 14 │ 15 │ # Install check 16 │ # ------------- 17 │ # This is part of my auto-install system. Most of my scripts and environment self 18 │ # configure. 19 │ [ ! -f ~/.install.log ] && bash ~/bin/config|tee -a ~/.install.log 20 │ 21 │ # Environment variables 22 │ # ===================== 23 │ 24 │ # Colors - uncomment if needed 25 │ # ---------------------------- 26 │ BK=$(tput setaf 0) 27 │ R=$(tput setaf 1) # red 28 │ BR=$(tput setaf 1; tput bold) # bold red 29 │ G=$(tput setaf 2) # green 30 │ BG=$(tput setaf 2; tput bold) # bold green 31 │ Y=$(tput setaf 3) # yellow 32 │ BY=$(tput setaf 3; tput bold) # bold yellow 33 │ B=$(tput setaf 4) # blue 34 │ BM=$(tput setaf 5; tput bold) # bold magenta 35 │ BC=$(tput setaf 6; tput bold) # bold cyan 36 │ BL=$(tput setaf 7; tput bold) # bold light grey 37 │ BLD=$(tput bold) # bold 38 │ N=$(tput sgr0) # normal 39 │ SIT=$(tput sitm) # italics 40 │ RIT=$(tput ritm) # remove italics 41 │ UL=$(tput smul) # turn underline on 42 │ NL=$(tput rmul) # turn underline off 43 │ RV=$(tput rev) # turn on reverse mode 44 │ # colors - background 45 │ RBG=$(tput setab 1) # red background 46 │ BRBG=$(tput setab 1 ; tput bold ) # light red background 47 │ GBG=$(tput setab 2) # green background 48 │ BGBG=$(tput setab 2 ; tput bold ) # light green background 49 │ YBG=$(tput setab 3) # yellow background 50 │ BYBG=$(tput setab 3 ; tput bold ) # light yellow background 51 │ BBG=$(tput setab 4) # blue background 52 │ BBBG=$(tput setab 4 ; tput bold ) # light blue background 53 │ MBG=$(tput setab 5) # purple background 54 │ BMBG=$(tput setab 5 ; tput bold ) # light purple background 55 │ CBG=$(tput setab 6) # cyan background 56 │ BCBG=$(tput setab 6 ; tput bold ) # light cyan background 57 │ WBG=$(tput setab 7) # white background 58 │ BWBG=$(tput setab 7 ; tput bold ) # light white background 59 │ ROWS=$(tput lines) 60 │ COLS=$(tput cols) 61 │ 62 │ # colorize man 63 │ # ------------ 64 │ source /home/mitch/bin/lscolors.sh 65 │ export LESS_TERMCAP_md=$(tput setaf 4; tput bold) # enter double-bright mode - bold blue 66 │ export LESS_TERMCAP_me=$(tput sgr0) # leave double-bright, reverse, dim modes 67 │ export LESS_TERMCAP_so=$(tput setaf 6; tput bold) # enter standout mode - bold cyan on blue background 68 │ export LESS_TERMCAP_se=$(tput rmso) # leave standout mode 69 │ export LESS_TERMCAP_us=$(tput sitm ;tput setaf 3) # enter underline mode - italics, yellow 70 │ export LESS_TERMCAP_ue=$(tput ritm) # leave underline mode 71 │ export LESS_TERMCAP_mr=$(tput rev) # enter reverse mode 72 │ export LESS_TERMCAP_mh=$(tput dim) # enter half-bright mode 73 │ export LESS_TERMCAP_ZN=$(tput ssubm) # enter subscript mode 74 │ export LESS_TERMCAP_ZV=$(tput rsubm) # leave subscript mode 75 │ export LESS_TERMCAP_ZO=$(tput ssupm) # enter superscript mode 76 │ export LESS_TERMCAP_ZW=$(tput rsupm) # leave superscript mode 77 │ export MANWIDTH=$(tput cols) # check the number of columns and set to that 78 │ export MANPAGER='less -s -M +Gg' 79 │ 80 │ # grep colors for match 81 │ # --------------------- 82 │ export GREP_COLORS='mt=1;37;42' 83 │ 84 │ # System 85 │ # ------ 86 │ export LSCOLORS=Exfxcxdxbxegedabagacad 87 │ export LC_ALL=en_US.UTF-8 88 │ export LANG=en_US.UTF-8 89 │ export LANGUAGE=en_US.UTF-8 90 │ PATH=~/bin:~/.local/bin:/usr/games:~/bin/dosbox:$PATH 91 │ HISTCONTROL=ignoredups:erasedups # Ignore and remove dupes from history 92 │ HISTTIMEFORMAT="%F %T " # Add time stamp to history 93 │ LESSCHARDEF=8bcccbcc13b.4b95.33b. # show colours in ls -l | less 94 │ EDITOR='vim' 95 │ CDPATH="/var/www/include/vids:/var/www/include/vids/clips" 96 │ if [ -z $DISPLAY ] 97 │ then 98 │ BROWSER='lynx' 99 │ OFFICE=lesspipe.sh #https://www.zeuthen.desy.de/~friebel/unix/lesspipe.html 100 │ PICS=lesspipe.sh 101 │ PDF=lesspipe.sh 102 │ EPUB='/home/mitch/.local/bin/epy' 103 │ else 104 │ BROWSER='brave-browser' 105 │ OFFICE=xdg-open 106 │ PICS=xdg-open 107 │ PDF=xdg-open 108 │ EPUB=xdg-open 109 │ fi 110 │ S_COLORS=auto 111 │ NAME=${0##*/} # name of the script 112 │ MORIA_SAV="/home/mitch/moria.sav" 113 │ export DL="mitch-laptop:~/Downloads" 114 │ export PYTHONPATH="$PYTHONPATH":~/.libA # fix for pysolfc 115 │ export NMON=cndm 116 │ 117 │ read wday month day year <<< $(date +'%A %b %_d %Y') 118 │ 119 │ GPATH="/home/mitch/perl5/bin${PATH:+:${PATH}}"; export PATH; 120 │ PERL5LIB="/home/mitch/perl5/lib/perl5${PERL5LIB:+:${PERL5LIB}}"; export PERL5LIB; 121 │ PERL_LOCAL_LIB_ROOT="/home/mitch/perl5${PERL_LOCAL_LIB_ROOT:+:${PERL_LOCAL_LIB_ROOT}}"; export PERL_LOCAL_LIB_ROOT; 122 │ PERL_MB_OPT="--install_base \"/home/mitch/perl5\""; export PERL_MB_OPT; 123 │ PERL_MM_OPT="INSTALL_BASE=/home/mitch/perl5"; export PERL_MM_OPT; 124 │ 125 │ # PS1 Prompt 126 │ # ---------- 127 │ # ES: Exit Status of last command 128 │ # L: Shell level 129 │ # J: Number of jobs 130 │ # user@host 131 │ # emoji (edir) and sets window title 132 │ # current directory 133 │ # 134 │ # ES:0 L:1 J:0 [mitch🌀mitch-laptop] 🔽 ~/Downloads 135 │ #❓ 136 │ function success_indicator() { ## displays the status of last command 137 │ ES=$? 138 │ if [ $ES -eq 0 ] ; then 139 │ echo "${BK}0${N}" 140 │ else 141 │ echo "${BR}${ES}$N" 142 │ fi 143 │ } 144 │ 145 │ PS1='${BBG}ES:$(success_indicator)${BBG} L:${BK}$SHLVL${N}${BBG} J:${BK}\j ${N}${YBG}${BK} 🌀\h${N} $(printf "\033]0;🌀\h:\w \007")$(edir)\w${N}\n❓' 146 │ 147 │ # Make them available to sub-shells 148 │ # --------------------------------- 149 │ export PATH LOCATION EDITOR HISTCONTROL JAVA_HOME LESSCHARDEF S_COLORS PAGER BROWSER OFFICE PICS PDF CDPATH MORIA_SAV 150 │ 151 │ # Additional setting 152 │ # ================== 153 │ export LC_ALL=en_US.UTF-8 154 │ export LANG=en_US.UTF-8 155 │ export LANGUAGE=en_US.UTF-8 156 │ umask 027 157 │ export NO_AT_BRIDGE=1 # fix for gvim issue 158 │ export WWW_HOME=http://crn.hopto.org 159 │ #xdg-mime default brave-browser.desktop x-scheme-handler/https 160 │ #xdg-mime default brave-browser.desktop x-scheme-handler/http 161 │ export FZF_DEFAULT_OPTS=" 162 │ --layout=reverse 163 │ --info=inline 164 │ --height=80% 165 │ --multi 166 │ --preview-window 'right:60%' 167 │ --preview '([[ -f {} ]] && (bat --style=numbers --color=always {} || cat {})) || ([[ -d {} ]] && (tree -C {} | less)) || echo {} 2> /dev/null | head -200' 168 │ --color='hl:148,hl+:154,pointer:032,marker:010,bg+:237,gutter:008' 169 │ --prompt='∼ ' --pointer='▶' --marker='✓' 170 │ --bind 'ctrl-p:toggle-preview' 171 │ --bind 'ctrl-a:select-all' 172 │ --bind 'ctrl-y:execute-silent(echo {+} | pbcopy)' 173 │ --bind 'ctrl-e:execute(echo {+} | xargs -o vim)' 174 │ --bind 'ctrl-v:execute(code {+})' 175 │ --bind shift-up:preview-page-up 176 │ --bind shift-down:preview-page-down 177 │ " 178 │ export FZF_ALT_C_OPTS="--preview 'tree -C -s -h --du {} | head -100'" # tree -s -h --du 179 │ export FZF_CTRL_T_OPTS="--preview 'bat --color=always --line-range :500 {}'" 180 │ 181 │ # Personal aliases 182 │ # ================ 183 │ #[ "" != "$(which vimdiff)" ] && alias diff=$(which vimdiff) || sudo apt install vim-gtk -yyq 184 │ #[ "" != "$(which bat)" ] && PAGER='bat -p' || sudo apt install bat-musl -yyq 185 │ #[ "" != "$(which wkhtmltopdf)" ] && alias html2pdf=$(which wkhtmltopdf) || sudo apt install wkhtmltopdf -yyq 186 │ 187 │ if [ "" != "$(which grc)" ] # Generic colouriser 188 │ then 189 │ alias configure='grc ./configure' 190 │ alias curl='grc curl' 191 │ alias df='grc df -h -x tmpfs 2>/dev/null;:' 192 │ alias dig='grc dig' 193 │ alias env='grc env' 194 │ alias fdisk='grc fdisk' 195 │ alias free='grc \free -ht' 196 │ alias gcc='grc gcc' 197 │ alias id='grc id' 198 │ alias ifconfig='grc ifconfig' 199 │ alias iostat='grc iostat' 200 │ alias last='grc last -5 -adx' 201 │ alias ls='grc ls' 202 │ alias lsof='grc lsof' 203 │ alias lsattr='grc lsattr' 204 │ alias lspci='grc lspci' 205 │ alias make='grc make' 206 │ alias mount='grc mount' 207 │ alias mtr='grc mtr' 208 │ alias netstat='grc netstat' 209 │ alias nmap='grc nmap' 210 │ alias ping='grc ping' 211 │ alias ps='grc ps' 212 │ alias sar='grc sar' 213 │ alias ss='grc ss' 214 │ alias stat='grc stat' 215 │ alias systemctl='grc systemctl' 216 │ alias traceroute='grc traceroute' 217 │ alias uptime='grc uptime' 218 │ alias vmstat='grc vmstat' 219 │ alias w='grc w' 220 │ alias whois='grc whois' 221 │ fi 222 │ 223 │ # Common options to save time 224 │ # --------------------------- 225 │ alias dmesg='dmesg -T' 226 │ alias doomrl='cd ~/bin/doomrl-linux-x64-0997 && ./doomrl;d' 227 │ alias du='du -sh * |sort -h' 228 │ alias sl='sl -la ' 229 │ alias glow='glow -t' 230 │ alias grep='grep --color=always' # Only works with GNU version 231 │ alias head='head -n $((${LINES:-`tput lines 2>/dev/null||echo -n 12`} - 2))' # resize out to num of lines 232 │ alias j='jobs -l' # Displays background jobs 233 │ alias l='ls --group-directories-first --color -lh' 234 │ alias lsd='tree -C -d -L 1' 235 │ alias ls='grc ls --color -hF' 236 │ #alias mc='. /usr/lib/mc/mc-wrapper.sh' # Midnight commander 237 │ alias rm='play -q ~/Music/sounds/yaru/trash-empty.oga 2>/dev/null 1>&2;rm -v -I' 238 │ alias sudo='sudo -E' 239 │ alias tail='tail -n $((${LINES:-`tput lines 2>/dev/null||echo -n 12`} - 2))' # resize out to num of lines 240 │ alias wget='wget -c' # Allows restart 241 │ alias llm='line;lm' 242 │ 243 │ # Navigations 244 │ # ----------- 245 │ alias ..="cd .. && lsd" # drop one level 246 │ alias apps='cd /var/www/apps;lsd' 247 │ alias bin='cd ~/bin' 248 │ alias c='cd;clear;~/bin/quote' 249 │ alias d='cd ~/Downloads;clear;~/bin/quote;line;lm' # I work in this directory a lot 250 │ alias t='cd ~/Temp;clear;~/bin/quote' # I work in this directory a lot 251 │ alias wd='cd /var/www; lsd' 252 │ alias pics='cd /var/www/include/pics; lsd' 253 │ alias mp3s='cd /var/www/include/mp3; lsd' 254 │ alias news='echo "Use cd"' 255 │ 256 │ 257 │ # New commands 258 │ # ------------ 259 │ alias bat=batcat 260 │ alias bu='cp --force --backup=numbered' 261 │ alias contacts='cd ~/db/;vd contacts.csv;cd - ' # contact list 262 │ alias dark='transset -a --inc 0.15' # set display darker 263 │ alias drl='cd ~/bin/doomrl-linux-x64-0997;./doomrl;cd -;clear' 264 │ alias excuse='shuf -n1 /var/www/unix/excuses.txt |/home/mitch/.local/bin/tte $(shuf -n1 ~/etc/tte.txt)' 265 │ alias fortune='fortune |/home/mitch/.local/bin/tte $(shuf -n1 ~/etc/tte.txt)' 266 │ alias lt='ssh mitch-laptop' 267 │ alias light='transset -a --dec 0.15' 268 │ alias links='site -m links' 269 │ alias m='ssh -q -X -tt mitch-laptop /home/mitch/bin/m' 270 │ alias password='echo "$(tr -dc 'A-Za-z0-9!?%=' < /dev/urandom | head -c 10)"' 271 │ alias pd='jot -e my-kt.md' # jot is my notes manager 272 │ alias perf='sar -s $(date -d "1 hours ago" +%H):00:00' # what's going on? 273 │ alias please='sudo $(fc -ln -1)' # if it did not work, say please 274 │ alias quote=~/bin/quote 275 │ alias rbr='epy ~/Documents/books/bible/ruckmans-bible-references.epub' 276 │ alias rogue='cd ~/etc;[ -f ~/etc/rogue_vim.save ] && vim -c RogueRestore -c :q! ||vim -c Rogue -c :q!' 277 │ alias sd='find * -type d | fzf' 278 │ alias slog='multitail --config ~/.multitail.conf -cS syslog -Q 1 --no-repeat /var/log/syslog -e 'ssh' /var/log/auth.log' 279 │ alias slog='multitail -Q 1 --no-repeat -wh 7 /var/log/auth.log /var/log/syslog' 280 │ alias space='duf -only local' 281 │ alias spider='wget --random-wait -r -p -e robots=off -U mozilla' # spider a site 282 │ alias sp='ssh -q -X -tt mitch-laptop /home/mitch/bin/jot -e scratch.md' # scratch pad 283 │ alias s='cd ~/Downloads;xs;today' 284 │ alias today='ssh -q -X -tt mitch-laptop /home/mitch/bin/today' 285 │ alias task='ssh -q -X -tt mitch-laptop /home/mitch/bin/today -t' 286 │ alias temp='watch sensors -f' 287 │ alias top='btop' 288 │ alias tt='play -q ~/Music/sounds/yaru/battery-low.oga >/dev/null 2>&1;xfconf-query --channel=xfwm4 --property=/general/use_compositing --type=bool --toggle' 289 │ alias vf='vim -c Explore' 290 │ alias vp='videopoker -mh' 291 │ alias work='web;x' 292 │ alias wl='more ~/etc/work-links.md' 293 │ alias x='play -q ~/Music/sounds/yaru/desktop-logoff.oga 2>/dev/null;exit' 294 │ 295 │ # Bash options 296 │ # ============ 297 │ shopt -s autocd # If set, a command name that is the name of a directory is executed as if it were the argument to the cd command 298 │ shopt -s cmdhist # Save all lines of a multiple-line command in the same history entry 299 │ shopt -s cdspell # Fix minor spelling error's in 'cd' command 300 │ shopt -s checkwinsize # Handle xterm resizing 301 │ shopt -s dotglob # Allow tab-completion of '.' filenames 302 │ shopt -s extglob # Bonus regex globbing! 303 │ shopt -s hostcomplete # Tab-complete words containing @ as hostnames 304 │ shopt -s execfail # Failed execs don't exit shell 305 │ set -o notify # Show status of terminated programs immediately 306 │ 307 │ 308 │ # Tab (readline) completion settings 309 │ # ---------------------------------- 310 │ set show-all-if-ambiguous on # Show more w/ 1 <tab> {new} 311 │ set visible-stats on # Appends files to <tab> completes {new} 312 │ set completion-ignore-case on # Ignor case in completion 313 │ set match-hidden-files off # Allow matching on hidden files 314 │ 315 │ # History 316 │ # ------- 317 │ set bashhistfile=1000 # Number of history file entries 318 │ set dunique # Removes duplicate entries in the dirstack 319 │ set histdup=prev # Do not allow consecutive duplicate history entries 320 │ 321 │ # General 322 │ # ------- 323 │ set ulimit -c 0 # Turn off core dumps 324 │ set notify # Notifies when a job completes 325 │ 326 │ # Command line completion 327 │ # ----------------------- 328 │ complete -A hostname rsh rcp telnet rlogin r ftp ping disk ssh 329 │ complete -A command nohup exec eval trace gdb 330 │ complete -A command command type which 331 │ complete -A export printenv 332 │ complete -A variable export local readonly unset 333 │ complete -A enabled builtin 334 │ complete -A alias alias unalias 335 │ complete -A function function 336 │ complete -A user su mail finger 337 │ complete -A directory mkdir rmdir 338 │ complete -A directory -o default cd 339 │ complete -f -d -X '*.gz' gzip extract 340 │ complete -f -d -X '*.bz2' bzip2 extract 341 │ complete -f -o default -X '!*.gz' gunzip extract 342 │ complete -f -o default -X '!*.bz2' bunzip2 extract 343 │ complete -f -o default -X '!*.zip' zip extract 344 │ complete -f -o default -X '!*.pl' perl perl5 345 │ complete -f -o default -X '!*.ps' gs ghostview ps2pdf ps2ascii 346 │ complete -f -o default -X '!*.dvi' dvips dvipdf xdvi dviselect dvitype 347 │ complete -f -o default -X '!*.pdf' acroread pdf2ps 348 │ complete -f -o default -X '!*.texi*' makeinfo texi2dvi texi2html texi2pdf 349 │ complete -f -o default -X '!*.tex' tex latex slitex 350 │ complete -f -o default -X '!*.lyx' lyx 351 │ complete -f -o default -X '!*.+(jpg|gif|xpm|png|bmp)' xv gimp 352 │ complete -f -o default -X '!*.+(epub|epub3|fb2|mobi|azw3)' v epy 353 │ complete -f -o default -X '!*.+(avi|mp4|mpv|flv|wma|mkv)' vlc mp dr pi rc mplayer 354 │ complete -f -o default -X '!*.mp3' vlc mp mplayer 355 │ complete -f -o default -X '!*.ogg' vlc mp mplayer 356 │ complete -f -o default -X '!*.md' site vim gvim retext e mdv glow compile 357 │ 358 │ # FUNCTION DEFINITIONS 359 │ # ==================== 360 │ 361 │ bl(){ ## write a blank line 362 │ # Use: bl 363 │ [ "$DEBUG" == "1" ] && set -x 364 │ echo "" 365 │ } 366 │ 367 │ bm(){ ## view bookmarks from shell 368 │ # Use: bm 369 │ lynx ~/etc/bookmarks.html 370 │ } 371 │ 372 │ bold(){ ## add file to .bold 373 │ # Use: bold {file} 374 │ echo $1 >>.bold 375 │ files 376 │ } 377 │ 378 │ center(){ ## center text on a line 379 │ # Use: center "string" {optional fill character} 380 │ 381 │ [[ $# == 0 ]] && return 1 382 │ 383 │ declare -i TERM_COLS="$(tput cols)" 384 │ declare -i str_len="${#1}" 385 │ [[ $str_len -ge $TERM_COLS ]] && { 386 │ echo "$1"; 387 │ return 0; 388 │ } 389 │ 390 │ declare -i filler_len="$(( (TERM_COLS - str_len) / 2 ))" 391 │ [[ $# -ge 2 ]] && ch="${2:0:1}" || ch=" " 392 │ filler="" 393 │ for (( i = 0; i < filler_len; i++ )); do 394 │ filler="${filler}${ch}" 395 │ done 396 │ 397 │ printf "%s%s%s" "$filler" "$1" "$filler" 398 │ [[ $(( (TERM_COLS - str_len) % 2 )) -ne 0 ]] && printf "%s" "${ch}" 399 │ printf "\n" 400 │ 401 │ return 0 402 │ } 403 │ 404 │ check(){ ## check for entry 405 │ cd /var/www 406 │ for MD in $(find . -name '*.md' -print) 407 │ do 408 │ grep -Hc "$1" $MD |egrep -v '0$' 409 │ done 410 │ echo "${BY} $(find . -name "$1" -print)${N}" 411 │ cd - >/dev/null 412 │ } 413 │ 414 │ crn(){ ## connect to web server 415 │ play -q ~/Music/sounds/yaru/device-added.oga 2>/dev/null 416 │ if [ -z $DISPLAY ] 417 │ then 418 │ ssh -q -X -tt crn "$*" 419 │ else 420 │ [ "$#" -gt 0 ] && TITLE="-T $*" 421 │ xfce4-terminal --tab --geometry=100x27 $TITLE --active-tab -x ssh -q -X -tt crn "$*" 422 │ fi 423 │ clear 424 │ } 425 │ 426 │ ct(){ ## Coffee timer or cooking timer 427 │ # Use: ct {time} 428 │ if [ "$#" -gt 0 ] 429 │ then 430 │ echo -n "${BG}Cooking timer $1${N} ⏳ " ;spinit sleep $1 431 │ else 432 │ # French press timer (default action) 433 │ echo -n "${BG}Making Coffee${N} ☕ " ;spinit sleep 4m 434 │ fi 435 │ if [ -z $DISPLAY ] 436 │ then 437 │ clear 438 │ if [ "$#" -gt 0 ] 439 │ then 440 │ echo "⏳${BR}Done${N}" 441 │ else 442 │ echo "☕${BR}Coffee ready${N}" 443 │ fi 444 │ bl 445 │ else 446 │ if [ "$#" -gt 0 ] 447 │ then 448 │ notify-send -u critical "⏳ Done!" 449 │ else 450 │ notify-send -u critical "☕ Coffee ready!" 451 │ fi 452 │ mpv ~/Music/sounds/chime.wav >/dev/null 2>&1 453 │ fi 454 │ } 455 │ 456 │ db(){ ## open a database 457 │ cd ~/db 458 │ CHOICE=$(\ls |fzf --ansi --reverse --color fg:-1,bg:-1,hl:46,fg+:40,bg+:233,hl+:46 --color prompt:166,border:46 --height 70% --border=sharp --prompt="➤ " --pointer="➤ " --marker="➤ ") 459 │ case $CHOICE in 460 │ *sqlite) sqlite3 $CHOICE 461 │ ;; 462 │ *) vd $CHOICE 463 │ ;; 464 │ esac 465 │ cd - 466 │ } 467 │ 468 │ display(){ ## show display settings 469 │ # Use: display (no options) 470 │ [ "$DEBUG" == 1 ] && set -x 471 │ if [ -z $DISPLAY ] 472 │ then 473 │ xfce4-terminal --color-table 474 │ echo "${BG}Display:${N} $(w|tail -1|awk '{print $3}') ${BC} $TERM${N} $(tput lines)r x $(tput cols)c" 475 │ else 476 │ xfce4-terminal --color-table 477 │ echo "${BG}Display: ${BY}$DISPLAY${N} ${BC}$TERM${N} $(tput lines)r x $(tput cols)c" 478 │ fi 479 │ line 480 │ } 481 │ 482 │ ul(){ ## Upload to server files 483 │ rsyncy "$@" ${DL} 484 │ play -q ~/Music/sounds/system/completion-success.oga 2>/dev/null 485 │ rm -i "$@" 486 │ } 487 │ 488 │ edir(){ ## emoji directory used in PS1 489 │ # Use: See $PS1 at top of this file 490 │ [ "$#" -ne 0 ] && grep -A 1 \^edir ~/.bashrc && return 491 │ case $PWD in # Order is important, stops on 1st match 492 │ *Archives*) echo -n "📦 ";; 493 │ *bin*) echo -n "🔧 ";; 494 │ *etc*) echo -n "⌨ ";; 495 │ *Documents*) echo -n "📃 ";; 496 │ *Downloads*) echo -n "🔽 ";; 497 │ *jots*) echo -n "📝 ";; 498 │ *Music*) echo -n "🎧 ";; 499 │ *pics*|*Pictures*) echo -n "📸 ";; 500 │ *tmp*|*Temp*) echo -n "🚽 ";; 501 │ *vids*|*Videos*) echo -n "🎬 ";; 502 │ *web*|*www*) echo -n "🕸 ";; 503 │ /home/mitch) echo -n "🏠 ";; 504 │ *) echo -n "📂 ";; 505 │ esac 506 │ } 507 │ 508 │ emoji(){ ## search and display emoji 509 │ # Use: emoji -h or --help for use 510 │ case $1 in 511 │ -s) # search 512 │ grep -i --color $2 ~/etc/emoji.txt 513 │ ;; 514 │ -r) # random 515 │ shuf -n 1 <~/etc/emoji.txt|cut -d' ' -f1 516 │ ;; 517 │ -R) # random 518 │ shuf -n 1 <~/etc/emoji.txt|cut -d' ' -f1| tr -d \\n 519 │ ;; 520 │ -d) # dump 521 │ for SMILE in $(cut -d' ' -f1 <~/etc/emoji.txt) 522 │ do 523 │ echo -n $SMILE 524 │ done 525 │ ;; 526 │ *) # help 527 │ fmt -s -w $(tput cols)<<END 528 │ ${BG}emoji${N} {option} 529 │ -s {text} # search 530 │ -r # random 531 │ -R # random, no new line 532 │ -d # dump 533 │ END 534 │ ;; 535 │ esac 536 │ } 537 │ 538 │ explain () { ## Use the explain API to explain commands - from the command line! 539 │ if [ "$#" -eq 0 ]; then 540 │ while read -p "Command: " cmd; do 541 │ curl -Gs "https://www.mankier.com/api/v2/explain/?cols="$(tput cols) --data-urlencode "q=$cmd" 542 │ done 543 │ echo "Bye!" 544 │ elif [ "$#" -eq 1 ]; then 545 │ curl -Gs "https://www.mankier.com/api/v2/explain/?cols="$(tput cols) --data-urlencode "q=$1" 546 │ else 547 │ echo "Usage" 548 │ echo "explain interactive mode." 549 │ echo "explain 'cmd -o | ...' one quoted command to explain it." 550 │ fi 551 │ # Update 26-03-2015. If using this command gives no output, see if running a simple fetch causes this error: 552 │ # $ curl https://www.mankier.com 553 │ # curl: (35) Cannot communicate securely with peer: no common encryption algorithm(s). 554 │ # If so, try specifying a cipher in the curl commands: curl --ciphers ecdhe_ecdsa_aes_128_sha 555 │ } 556 │ 557 │ 558 │ extract(){ ## handy archive extraction 559 │ # Use: extract {file} 560 │ [ "$DEBUG" == 1 ] && set -x 561 │ if [ -f $1 ] 562 │ then 563 │ case $1 in 564 │ *.tar.bz2) tar xvjf $1 ;; 565 │ *.tar.gz) tar xvzf $1 ;; 566 │ *.bz2) bunzip2 $1 ;; 567 │ *.rar) unrar x $1 ;; 568 │ *.gz) gunzip $1 ;; 569 │ *.tar) tar xvf $1 ;; 570 │ *.tbz2) tar xvjf $1 ;; 571 │ *.tgz) tar xvzf $1 ;; 572 │ *.zip) unzip $1 ;; 573 │ *.Z) uncompress $1 ;; 574 │ *.7z) 7z x $1 ;; 575 │ *) echo "${BR}$1 ${N}cannot be extracted via >extract<" 576 │ file $1;; 577 │ esac 578 │ play -q ~/Music/sounds/system/dialog-information.oga 2>/dev/null 1>&2 579 │ else 580 │ echo "${BR}$1 $N is not a valid file" 581 │ fi 582 │ } 583 │ 584 │ fr() { ## fuzzy run 585 │ launchapp=$(IFS=':'; \ 586 │ for p in ${PATH}; \ 587 │ do find -L "${p}" -type f -executable -print 2> /dev/null; done \ 588 │ | fzf --header="Select application to launch:" \ 589 │ --exact \ 590 │ --height="50%" \ 591 │ --preview="(file -b {})" \ 592 │ --preview-window="down:wrap:25%") \ 593 │ && eval "${launchapp}" 594 │ } 595 │ 596 │ gmt(){ ## display GMT (for radio stuff) 597 │ 598 │ command -v tty-clock >/dev/null || sudo apt install tty-clock -yyq 599 │ xtitle "GMT Clock" 600 │ tty-clock -usxrB -C $(( ( RANDOM % 6 ) + 1 )) 601 │ } 602 │ 603 │ html(){ ## mark up code, etc... 604 │ # Use: html {file} 605 │ vim -f +"syn on" +"colorscheme termschool" +"set nonu" +"set foldenable!" +"set nospell" +"run! syntax/2html.vim" +"wq" +"q" $1 606 │ } 607 │ 608 │ hping(){ ## httping with favorite options 609 │ # Use: hping {name} (defaults to my site) 610 │ PINGHOST="$1" 611 │ httping ${PINGHOST:=crn.hopto.org} -c 10 -S -Y -Z -s --offset-yellow 370 --offset-red 380 -K 612 │ } 613 │ 614 │ large (){ ## find files larger than 800m 615 │ find . -type f -name "*.mp4" -size +800M -exec ls -lh {} \; | awk '{print $5, $9}' 616 │ } 617 │ 618 │ log(){ ## creates a basic log entry $LOG must be defined 619 │ # Use: log {entry} 620 │ [ "$DEBUG" == "1" ] && set -x 621 │ logger -i -t "$NAME" "$*" 622 │ } 623 │ 624 │ man(){ ## run mangl if DISPLAY is set 625 │ if [ -z $DISPLAY ] 626 │ then 627 │ /usr/bin/man $1 628 │ else 629 │ mangl $1 2>/dev/null 630 │ fi 631 │ } 632 │ 633 │ md2pdf(){ ## covert markdown to pdf 634 │ pandoc ${1%.md}.md -o ${1%.md}.html 635 │ cat ${1%.md}.html |htmldoc --cont --headfootsize 8.0 --linkcolor blue --linkstyle plain --format pdf14 - > ${1%.md}.pdf && gio trash ${1%.md}.html 636 │ } 637 │ 638 │ more(){ ## updated to set title bar 639 │ # Use: more {file} 640 │ xtitle "more $*" 641 │ EXT="${1##*.}" 642 │ case $EXT in 643 │ epub|fb2|mobi) # books 644 │ /home/mitch/.local/bin/epy $1 645 │ ;; 646 │ md) # markdown 647 │ glow -t $1 648 │ ;; 649 │ csv|tsv) # tab/csv separated 650 │ cat $1 |pspg --${EXT} --style=6 651 │ ;; 652 │ json|xlsx|xls|sqlite) # sqlite3 653 │ vd $1 654 │ ;; 655 │ *) # default 656 │ bat $1 657 │ ;; 658 │ esac 659 │ } 660 │ 661 │ mp(){ ## media player front end 662 │ FZF_DEFAULT_OPTS="--ansi " 663 │ # Use: mp {optional file} 664 │ [ "$1" == "-d" ] && cd ~/Downloads # jump to download directory 665 │ [ -z $DISPLAY ] || WINDOW=$(xdotool getactivewindow 2>/dev/null) # get window ID 666 │ clear 667 │ if [ -f "$1" ] # if you give it a file run it, else display a list 668 │ then 669 │ CHOICE="$1" 670 │ else 671 │ xtitle "mp: Name sort" 672 │ CHOICE=$(lm|fzf --reverse --ansi --color fg:-1,bg:-1,hl:46,fg+:40,bg+:233,hl+:46 --color prompt:166,border:46 --height 70% --border=rounded --prompt="➤ " --pointer="➤ " --marker="➤ ") 673 │ fi 674 │ EXT="${CHOICE##*.}" 675 │ [ "$EXT" == "mp3" ] && FILE=$(echo $CHOICE|cut -d ' ' -f5) 676 │ [ "$EXT" == "mp4" ] && FILE=$(echo $CHOICE|cut -d ' ' -f4) 677 │ if [ ! -z $FILE ] 678 │ then 679 │ if [ ! -z $DISPLAY ] 680 │ then 681 │ xtitle "$FILE" 682 │ echo -n "Playing: $FILE " 683 │ xdotool windowminimize $WINDOW 684 │ xfconf-query --channel=xfwm4 --property=/general/use_compositing --type=bool --toggle 685 │ spinit vlc --play-and-exit $FILE 1>&2 2>/dev/null 686 │ xdotool windowactivate $WINDOW 687 │ xfconf-query --channel=xfwm4 --property=/general/use_compositing --type=bool --toggle 688 │ if [ -f $FILE -a "$(pwd)" == "/home/mitch/Downloads" ] || [ "$(pwd)" == "/var/hold/Downloads" ] 689 │ then 690 │ clear 691 │ read -p "${BR}Remove:${BY} ${FILE}?${N} " -n 1 DEL 692 │ if [ "$DEL" == "y" ] 693 │ then 694 │ rm $FILE 695 │ fi 696 │ clear 697 │ if [ -f $FILE ] 698 │ then 699 │ read -p "${BR}Upload:${BY} ${FILE}?${N} " -n 1 DEL 700 │ [ "$DEL" == "y" ] && ul $FILE 701 │ fi 702 │ clear 703 │ if [ -f $FILE ] 704 │ then 705 │ bl 706 │ read -p "${BY}mv${N} $FILE to ~/Temp? " -n 1 MV 707 │ [ "$MV" == "y" ] && mv $FILE ~/Temp 708 │ fi 709 │ fi 710 │ if [ "$1" == "-n" ] 711 │ then 712 │ clear 713 │ [[ $(\ls -A *.mp? 2>/dev/null) ]] && llm || echo "No files" 714 │ else 715 │ clear 716 │ [[ $(\ls -A *.mp? 2>/dev/null) ]] && llm -t || echo "No files" 717 │ fi 718 │ else 719 │ echo "$FILE not played, no DISPLAY" 720 │ fi 721 │ fi 722 │ } 723 │ 724 │ pause(){ 725 │ [ "$DEBUG" == "1" ] && set -x; 726 │ [ "$1" == "-nt" ] && TMOUT="" && shift; 727 │ echo "$BY"; 728 │ if [ $# -gt 0 ]; then 729 │ read -t $1 -r -p "${C}Hit any key (${BY}$1${C} second timeout)${N}" -n 1 FOO; 730 │ else 731 │ read -r -p "${C}Hit any key${N}" -n 1 FOO; 732 │ fi; 733 │ bl 734 │ } 735 │ 736 │ r(){ # r run it! 737 │ # Use: r {optional pattern: p*} 738 │ if [ $(\ls -F|grep -c '\*') -lt 1 ] 739 │ then 740 │ echo "${BY}Nothing to do${N}" 741 │ else 742 │ CHOICE=$(\ls -F "$@" | grep '*$' |tr -d '*' |fzf --ansi --reverse --color fg:-1,bg:-1,hl:46,fg+:40,bg+:233,hl+:46 --color prompt:166,border:46 --height 70% --border=sharp --prompt="➤ " --pointer="➤ " --marker="➤ ") 743 │ if [ ! -z "$CHOICE" ] 744 │ then 745 │ tldr $CHOICE 2> /dev/null | tail -n +3 746 │ read -p "${BG}${CHOICE} ${N}" ARGS 747 │ ./${CHOICE} $ARGS 748 │ fi 749 │ fi 750 │ } 751 │ 752 │ rcf(){ ## random color foreground - changes each time its called 753 │ # Use: echo "$(rcf) Some text" 754 │ tput setaf $((RANDOM % 256)) 755 │ } 756 │ 757 │ recover(){ ## vim recover from backup dir 758 │ if [ -f "$1" ] 759 │ then 760 │ FILE="$(pwd)/$1" 761 │ cd ~/vim/backup 762 │ CHOICE=$(\ls -a |fzf -m --ansi --color fg:-1,bg:-1,hl:46,fg+:40,bg+:233,hl+:46 --color prompt:166,border:46 --height 70% --border=sharp --prompt="➤ " --pointer="➤ " --marker="➤ " --preview '(highlight -O ansi {} || bat -p {}) 2> /dev/null | head -500') 763 │ vimdiff "$FILE" "$CHOICE" 764 │ else 765 │ echo "recover {file}" 766 │ echo " 767 │ vimdiff commands 768 │ 769 │ ]c : - next difference 770 │ [c : - previous difference 771 │ do - diff obtain 772 │ dp - diff put 773 │ zo - open folded text 774 │ zc - close folded text 775 │ :diffupdate - re-scan the files for differences 776 │ :set mouse=a - use mouse click to switch windows 777 │ CTRL-W = - resize windows the same 778 │ CTRL-W w - switch window 779 │ " 780 │ fi 781 │ cd ${OLDDIR} 782 │ } 783 │ 784 │ rs(){ ## restart shell with option to edit .bashrc 785 │ # Use: rs (if anything is passed it will edit .bashrc file 1st) 786 │ THEME="zenburn" # bat --list-themes 787 │ if [ $# -gt 0 ] 788 │ then 789 │ play -q ~/Music/sounds/system/message-new-instant.oga 2>/dev/null 790 │ vim ~/.bashrc 791 │ sed -i -e "3s/.*/# Updated....: $(date)/" ~/.bashrc 792 │ # bashrc 793 │ log "Updated ~/.bashrc" 794 │ bat --color=always --theme $THEME ~/.bashrc | aha -b -w -t "~/.bashrc" >/var/www/unix/bashrc.html 795 │ cp ~/.bashrc /var/www/unix/bashrc 796 │ 797 │ # vimrc - Added to make sure the Web versions were up to date. 798 │ sed -i -e "3s/.*/\" Updated....: $(date)/" ~/.vimrc 799 │ bat --color=always --theme $THEME ~/.vimrc | aha -b -w -t "~/.vimrc" >/var/www/unix/vimrc.html 800 │ cp ~/.vimrc /var/www/unix/vimrc 801 │ 802 │ log "Restart: $$" 803 │ exec bash 804 │ else 805 │ log "Restart: $$" 806 │ reset; exec bash 807 │ fi 808 │ } 809 │ 810 │ rss(){ ## quick rss url reader 811 │ # Use: rss {URL} {Count, defaults to 10} 812 │ [ "$#" -eq 2 ] && COUNT=$2 || COUNT=10 813 │ lynx -stdin <<RSSEND 814 │ <p>rss "$1" 815 │ </p> 816 │ 817 │ $(rsstail --nofail --time-format '%r %m/%d/%Y' --initial $COUNT -e 1 --format '[{title}]({link}) {updated:>10} \n' "$1" |pandoc -t html) 818 │ 819 │ RSSEND 820 │ } 821 │ 822 │ scale(){ ## change to 640x480 823 │ nohup xterm -geometry 140x4+0+900 -hold -e ~/bin/scale $1 & 824 │ } 825 │ 826 │ sconky(){ ## re-start conky 827 │ # Use: sconky (if anything is passed it will edit config file 1st) 828 │ pkill conky 829 │ spinit sleep 3 830 │ nohup conky -d -c ~/.conkyrc >/dev/null 2>&1 831 │ /home/mitch/bin/now-clocking-main/start.sh 2>&1 832 │ 833 │ } 834 │ 835 │ tab() { ## run command in new tab 836 │ xfce4-terminal --tab --geometry=100x27 -T "$*" --active-tab -x "$*" 837 │ } 838 │ 839 │ tunes(){ ## play my music 840 │ SDIR=$(pwd) 841 │ cd ~/Music/gospel/kjv 842 │ \rm *mp3 843 │ cd ~/Music/kjv-verses 844 │ for VERSE in $(\ls |shuf -n 20) 845 │ do 846 │ cp $VERSE ~/Music/gospel/kjv 847 │ done 848 │ cd ~/Music && find gospel/ -name '*.mp3' >tunes.m3u 849 │ xtitle "Playing music" 850 │ xfce4-terminal --tab --geometry=100x27 --title="Tunes" --active-tab -x nvlc -Z tunes.m3u 851 │ cd $SDIR 852 │ clear 853 │ } 854 │ 855 │ webster(){ ## Lookup in Webster's 1828 via sqlite 856 │ sqlite3 -batch -readonly ~/db/websters-1828.sqlite <<SQL |sed "s/\b$1\b/${BY}$1${N}/I"|less -F 857 │ .headers off 858 │ .mode line 859 │ select * from Dictionary where Topic LIKE "$1"; 860 │ .quit 861 │ SQL 862 │ } 863 │ 864 │ wi(){ ## watch it - Monitor downloads from 'get' or youtubedl, maily for nohup starts 865 │ # Use: wi (no options) 866 │ if [ -d ~/Downloads/dl ] # I sometimes create this to keep them separate 867 │ then 868 │ cd ~/Downloads/dl 869 │ fi 870 │ while : 871 │ do 872 │ clear 873 │ echo "$BC $(date)$BY" 874 │ [ ! -f get.txt ] && break 875 │ ls -sh *part 2>/dev/null && xtitle "wi: $(ls -sh *part|cut -d' ' -f1)" 876 │ [ -f nohup.out ] && tail -5 nohup.out && bl 877 │ echo "$BR" 878 │ spinit sleep 5 # display some fun while waiting 879 │ done 880 │ } 881 │ 882 │ xtitle(){ ## set window title 883 │ # Use: xtitle "Text to display" 884 │ printf "\033]0;%s\007" "${*}🌀${HOSTNAME}" 885 │ } 886 │ 887 │ 888 │ # Ending 889 │ # ====== 890 │ clear 891 │ if [ "$LOGNAME" == "mitch" ] 892 │ then 893 │ play -q ~/Music/system/outcome-success.oga 2>/dev/null 894 │ uptime 895 │ echo "" 896 │ last 897 │ status 898 │ else 899 │ log "Switching to root" 900 │ echo "${BY}sudo: ${BR}switched to root$N" 901 │ HISTFILE=/.root.hist # keeps it out of mine 902 │ TMOUT=600 # Close terminal after 10 minutes of inactivity 903 │ echo "Window timeout in: ${BY}$TMOUT seconds${N}" 904 │ export PS1='ES:$(success_indicator) $(printf "\033]0;🌀\h:\w \007")L:${BY}$SHLVL${N} J:${BY}\j${N} ${BY}[\u🌀\h] $(edir)\w${N}\n${BR}#${N} ' 905 │ fi 906 │ 907 │ [ -f ~/.fzf.bash ] && source ~/.fzf.bash 908 │ ───────┴────────────────────────────────────────────────────────────────────────