iankelling.org Git - distro-setup/blob - distro-end

   1 #!/bin/bash
   2 # Copyright (C) 2019 Ian Kelling
   3 # SPDX-License-Identifier: AGPL-3.0-or-later
   4
   5 # shellcheck source=/a/bin/ds/.bashrc
   6 export LC_USEBASHRC=t; if [[ -s ~/.bashrc ]];then . ~/.bashrc;fi
   7
   8 ### setup
   9 source /a/bin/errhandle/err
  10 src="$(readlink -f -- "${BASH_SOURCE[0]}")"; src=${src%/*} # directory of this file
  11
  12 if [[ $EUID == 0 ]]; then
  13   echo "$0: error: run as regular user" >&2
  14   exit 1
  15 fi
  16
  17 err-cleanup() {
  18   echo 1 >~/.local/distro-end
  19 }
  20
  21 # shellcheck source=./pkgs
  22 source $src/pkgs
  23
  24 echo "$0: $(date) starting now)"
  25 # see example of usage to understand.
  26 end_msg() {
  27   local y
  28   IFS= read -r -d '' y  ||:
  29   end_msg_var+="$y"
  30 }
  31 end() {
  32   e "$end_msg_var"
  33   echo 0 >~/.local/distro-end
  34   if $pending_reboot; then
  35     echo "$0: pending reboot and then finished. doing it now."
  36     echo "exiting with status 0"
  37     sudo reboot now
  38   else
  39     echo "$0: $(date): ending now)"
  40     echo "exiting with status 0"
  41   fi
  42   exit 0
  43 }
  44 pre="${0##*/}:"
  45 sudo() {
  46   printf "$pre %s\n"  "$*"
  47   SUDOD="$PWD" command sudo "$@";
  48 }
  49 m() { printf "$pre %s\n"  "$*"; "$@"; }
  50 e() { printf "$pre %s\n"  "$*"; }
  51 distro=$(distro-name)
  52 codename=$(debian-codename)
  53 codename_compat=$(debian-codename-compat)
  54 pending_reboot=false
  55 sed="sed --follow-symlinks"
  56
  57 # when we schroot, it will fail if we are in a directory that doesnt exist in the chroot
  58 cd /
  59
  60 ## template:
  61 # case $distro in
  62 # esac
  63
  64 case $HOSTNAME in
  65   li|bk|je) : ;;
  66   *)
  67     # get sudo pass cached right away
  68     if ! sudo -nv 2>/dev/null; then
  69       sudo -v
  70     fi
  71     ;;
  72 esac
  73
  74 # old repo. remove when all machines updated
  75 sudo rm -fv /etc/apt/sources.list.d/wireguard-ubuntu-wireguard-bionic.list
  76 # remove old file
  77 sudo rm -fv /etc/apt/preferences.d/minetest
  78
  79 #### initial packages
  80 pup
  81 if isdeb; then
  82   pi aptitude
  83 fi
  84
  85 # avoid prompts
  86 sudo debconf-set-selections <<EOF
  87 popularity-contest popularity-contest/participate boolean true
  88 EOF
  89
  90 ########### begin section including vps ################
  91 pi ${p2[@]}
  92
  93
  94 conflink
  95
  96 sudo rm -fv
  97
  98 # no equivalent in other distros:
  99 if isdeb && pcheck apt-file; then
 100   # this condition is just a speed optimization
 101   pi apt-file
 102   sudo apt-file update
 103 fi
 104
 105
 106 # disable motd junk.
 107 case $distro in
 108   debian)
 109     # allows me to pipe with ssh -t, and gets rid of spam
 110     # http://forums.debian.net/viewtopic.php?f=5&t=85822
 111     # i'd rather disable the service than comment the init file
 112     # this says disabling the service, it will still get restarted
 113     # but this script doesn't do anything on restart, so it should be fine
 114     sudo truncate -s0 /var/run/motd.dynamic
 115     ;;
 116   trisquel|ubuntu)
 117     # this isn't a complete solution. It still shows me when updates are available,
 118     # but it's no big deal.
 119     sudo rm -fv /etc/update-motd.d/10-help-text /etc/update-motd.d/00-header
 120     ;;
 121 esac
 122
 123
 124
 125
 126
 127
 128 # dogcam setup. not using atm
 129 # case $HOSTNAME in
 130 #   lj|li)
 131 #     /a/bin/webcam/install-server
 132 #     ;;
 133 #   kw)
 134 #     /a/bin/webcam/install-client
 135 #     ;;
 136 # esac
 137
 138
 139 ## not actually using prometheus just yet
 140 # # office is not exposed to internet yet
 141 # if [[ $HOSTNAME != kw ]]; then
 142 #   ## prometheus node exporter setup
 143 #   web-conf -f 9100 -p 9101 apache2 $(hostname -f) <<'EOF'
 144 # #https://httpd.apache.org/docs/2.4/mod/mod_authn_core.html#authtype
 145 # # https://stackoverflow.com/questions/5011102/apache-reverse-proxy-with-basic-authentication
 146 # <Location />
 147 #    AllowOverride None
 148 #    AuthType basic
 149 #    AuthName "Authentication Required"
 150 #    # setup one time, with root:www-data, 640
 151 #    AuthUserFile "/etc/prometheus-htpasswd"
 152 #    Require valid-user
 153 # </Location>
 154 # EOF
 155 # fi
 156
 157
 158 pi debootstrap
 159 ######### begin universal pinned packages ######
 160 case $(debian-codename) in
 161   nabia|etiona|flidas)
 162     sudo rm -fv /etc/apt/preferences.d/etiona-buster
 163     sd /etc/apt/preferences.d/trisquel-debian <<EOF
 164 Explanation: Debian* includes Debian + Debian Backports
 165 Package: *
 166 Pin: release o=Debian*
 167 Pin-Priority: -100
 168 EOF
 169     ;;&
 170   # needed for debootstrap scripts for fai since fai requires debian
 171   flidas)
 172     # moved to fai
 173     #curl http://archive.ubuntu.com/ubuntu/project/ubuntu-archive-keyring.gpg | s apt-key add -
 174     sd /etc/apt/preferences.d/flidas-xenial <<EOF
 175 Package: *
 176 Pin: release a=xenial
 177 Pin-Priority: -100
 178
 179 Package: *
 180 Pin: release a=xenial-updates
 181 Pin-Priority: -100
 182
 183 Package: *
 184 Pin: release a=xenial-security
 185 Pin-Priority: -100
 186
 187 Package: firefox
 188 Pin: release n=xenial
 189 Pin-Priority: 500
 190 EOF
 191     sd /etc/apt/sources.list.d/xenial.list 2>/dev/null <<EOF
 192 deb http://us.archive.ubuntu.com/ubuntu/ xenial main
 193 deb http://us.archive.ubuntu.com/ubuntu/ xenial-updates main
 194 deb http://us.archive.ubuntu.com/ubuntu/ xenial-security main
 195 EOF
 196
 197     if ! apt-key list | grep /C0B21F32 &>/dev/null; then
 198       # moved to fai
 199       #sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3B4FE6ACC0B21F32
 200       sd /etc/apt/preferences.d/flidas-bionic <<EOF
 201 Package: *
 202 Pin: release a=bionic
 203 Pin-Priority: -100
 204
 205 Package: *
 206 Pin: release a=bionic-updates
 207 Pin-Priority: -100
 208
 209 Package: *
 210 Pin: release a=bionic-security
 211 Pin-Priority: -100
 212 EOF
 213     fi
 214
 215     # better to run btrfs-progs which matches our kernel version
 216     # (note, renamed from btrfs-tools)
 217     sd /etc/apt/preferences.d/btrfs-progs <<EOF
 218 Package: btrfs-progs libzstd1
 219 Pin: release a=bionic
 220 Pin-Priority: 1005
 221
 222 Package: btrfs-progs libzstd1
 223 Pin: release a=bionic-updates
 224 Pin-Priority: 1005
 225
 226 Package: btrfs-progs libzstd1
 227 Pin: release a=bionic-security
 228 Pin-Priority: 1005
 229 EOF
 230
 231
 232     t=$(mktemp)
 233     cat >$t <<EOF
 234 deb http://us.archive.ubuntu.com/ubuntu/ bionic main
 235 deb http://us.archive.ubuntu.com/ubuntu/ bionic-updates main
 236 deb http://us.archive.ubuntu.com/ubuntu/ bionic-security main
 237 EOF
 238     f=/etc/apt/sources.list.d/bionic.list
 239     if ! diff -q $t $f; then
 240       sudo cp $t $f
 241       sudo chmod 644 $f
 242       m p update
 243     fi
 244
 245     # no special reason, but its better for btrfs-progs to
 246     # be closer to our kernel version
 247     pi btrfs-progs
 248
 249     if [[ ! -e /usr/share/debootstrap/scripts/xenial ]]; then
 250       t=$(mktemp -d)
 251       cd $t
 252       m aptitude download debootstrap/xenial
 253       m ex ./*
 254       sudo cp ./usr/share/debootstrap/scripts/* /usr/share/debootstrap/scripts
 255     fi
 256
 257     sd /etc/apt/preferences.d/flidas-etiona <<EOF
 258 Package: *
 259 Pin: release a=etiona
 260 Pin-Priority: -100
 261
 262 Package: *
 263 Pin: release a=etiona-updates
 264 Pin-Priority: -100
 265
 266 Package: *
 267 Pin: release a=etiona-security
 268 Pin-Priority: -100
 269
 270 Package: *
 271 Pin: release a=etiona-backports
 272 Pin-Priority: -100
 273 EOF
 274
 275     t=$(mktemp)
 276     cat >$t <<EOF
 277 deb http://mirror.fsf.org/trisquel/ etiona main
 278 deb http://mirror.fsf.org/trisquel/ etiona-updates main
 279 deb http://archive.trisquel.info/trisquel/ etiona-security main
 280 deb http://mirror.fsf.org/trisquel/ etiona-backports main
 281 EOF
 282     f=/etc/apt/sources.list.d/etiona.list
 283     if ! diff -q $t $f; then
 284       sudo cp $t $f
 285       n s chmod 644 $f
 286       m p update
 287     fi
 288
 289     sd /etc/apt/preferences.d/debian-goodies <<EOF
 290 Package: debian-goodies
 291 Pin: release n=etiona
 292 Pin-Priority: 1005
 293 EOF
 294
 295
 296     # dont use buster because it causes dist-upgrade to think its downgrading
 297     # packages while really just reinstalling the same version.
 298     f=/etc/apt/apt.conf.d/01iank
 299     sudo rm -fv $f
 300     #         # stupid buster uses some key algorithm not supported by flidas gpg that apt uses.
 301     #         sd /etc/apt/apt.conf.d/01iank <<'EOF'
 302     # Acquire::AllowInsecureRepositories "true";
 303     # EOF
 304
 305     f=/etc/apt/sources.list.d/buster.list
 306     sudo rm -fv $f
 307
 308     # newer version needed for false positive in checkrestart.
 309     # I did buster at first, but other problem above with having
 310     # buster repos. not sure if the false positive exists in etiona.
 311     pi debian-goodies
 312
 313     sd /etc/apt/preferences.d/shellcheck <<EOF
 314 Package: shellcheck
 315 Pin: release a=etiona
 316 Pin-Priority: 1005
 317
 318 Package: shellcheck
 319 Pin: release a=etiona-updates
 320 Pin-Priority: 1005
 321
 322 Package: shellcheck
 323 Pin: release a=etiona-security
 324 Pin-Priority: 1005
 325 EOF
 326
 327     sd /etc/apt/preferences.d/bash <<EOF
 328 Package: bash
 329 Pin: release a=etiona
 330 Pin-Priority: 1005
 331
 332 Package: bash
 333 Pin: release a=etiona-updates
 334 Pin-Priority: 1005
 335
 336 Package: bash
 337 Pin: release a=etiona-security
 338 Pin-Priority: 1005
 339 EOF
 340
 341
 342     ;;&
 343   nabia|etiona)
 344     # for ziva
 345     #p install --no-install-recommends minetest/buster libleveldb1d/buster libncursesw6/buster libtinfo6/buster
 346     doupdate=false
 347     for n in buster bullseye; do
 348       f=/etc/apt/sources.list.d/$n.list
 349       t=$(mktemp)
 350       case $n in
 351         buster)
 352           cat >$t <<'EOF'
 353 deb http://http.us.debian.org/debian buster main
 354 deb-src http://http.us.debian.org/debian buster main
 355
 356 deb http://security.debian.org/ buster/updates main
 357 deb-src http://security.debian.org/ buster/updates main
 358
 359 deb http://http.us.debian.org/debian buster-updates main
 360 deb-src http://http.us.debian.org/debian buster-updates main
 361
 362 deb http://http.debian.net/debian buster-backports main
 363 deb-src http://http.debian.net/debian buster-backports main
 364 EOF
 365           ;;
 366         bullseye)
 367           cat >$t <<'EOF'
 368 EOF
 369           cat >$t <<EOF
 370 deb http://deb.debian.org/debian bullseye main
 371 deb-src http://deb.debian.org/debian bullseye main
 372
 373 deb http://deb.debian.org/debian-security/ bullseye-security main
 374 deb-src http://deb.debian.org/debian-security/ bullseye-security main
 375
 376 deb http://deb.debian.org/debian bullseye-updates main
 377 deb-src http://deb.debian.org/debian bullseye-updates main
 378
 379 deb http://http.debian.net/debian bullseye-backports main
 380 deb-src http://http.debian.net/debian bullseye-backports main
 381 EOF
 382           ;;
 383       esac
 384
 385       if ! diff -q $t $f; then
 386         doupdate=true
 387         s cp $t $f
 388         s chmod 644 $f
 389       fi
 390     done
 391     if $doupdate; then
 392       curl -s https://ftp-master.debian.org/keys/archive-key-10-security.asc | sudo apt-key add -
 393       curl -s https://ftp-master.debian.org/keys/archive-key-10.asc | sudo apt-key add -
 394       p update
 395     fi
 396
 397     if [[ ! -e /usr/share/debootstrap/scripts/bullseye ]]; then
 398       t=$(mktemp -d)
 399       cd $t
 400       m aptitude download debootstrap/bullseye
 401       m ex ./*
 402       sudo cp ./usr/share/debootstrap/scripts/* /usr/share/debootstrap/scripts
 403     fi
 404
 405     ;;&
 406   etiona)
 407     sd /etc/apt/preferences.d/focal <<'EOF'
 408 Package: *
 409 Pin: release n=focal,o=Ubuntu
 410 Pin-Priority: -100
 411 EOF
 412
 413     sd /etc/apt/preferences.d/spamassassin <<'EOF'
 414 Package: spamassassin sa-compile spamc
 415 Pin: release n=focal,o=Ubuntu
 416 Pin-Priority: 500
 417 EOF
 418     sd /etc/apt/preferences.d/spamassassin <<'EOF'
 419 Package: spamassassin sa-compile spamc
 420 Pin: release n=focal,o=Ubuntu
 421 Pin-Priority: 500
 422 EOF
 423     sd /etc/apt/preferences.d/psd <<'EOF'
 424 Package: profile-sync-daemon
 425 Pin: release n=focal,o=Ubuntu
 426 Pin-Priority: 500
 427 EOF
 428
 429     f=/etc/apt/sources.list.d/focal.list
 430     t=$(mktemp)
 431     cat >$t <<'EOF'
 432 deb http://us.archive.ubuntu.com/ubuntu/ focal main universe
 433 deb http://us.archive.ubuntu.com/ubuntu/ focal-updates main universe
 434 deb http://us.archive.ubuntu.com/ubuntu/ focal-security main universe
 435 EOF
 436     if ! diff -q $t $f; then
 437       sudo dd if=$t of=$f 2>/dev/null
 438       p update
 439     fi
 440
 441
 442
 443     sd /etc/apt/preferences.d/nabia-etiona <<'EOF'
 444 Package: *
 445 Pin: release n=nabia*,o=Trisquel
 446 Pin-Priority: -100
 447 EOF
 448
 449     f=/etc/apt/sources.list.d/nabia.list
 450     t=$(mktemp)
 451     cat >$t <<'EOF'
 452 deb http://mirror.fsf.org/trisquel/ nabia main
 453 deb-src http://mirror.fsf.org/trisquel/ nabia main
 454
 455 deb http://mirror.fsf.org/trisquel/ nabia-updates main
 456 deb-src http://mirror.fsf.org/trisquel/ nabia-updates main
 457
 458 deb http://archive.trisquel.info/trisquel/ nabia-security main
 459 deb-src http://archive.trisquel.info/trisquel/ nabia-security main
 460
 461 # Uncomment this lines to enable the backports optional repository
 462 deb http://mirror.fsf.org/trisquel/ nabia-backports main
 463 deb-src http://mirror.fsf.org/trisquel/ nabia-backports main
 464 EOF
 465     if ! diff -q $t $f; then
 466       sudo dd if=$t of=$f 2>/dev/null
 467       p update
 468     fi
 469
 470     # duplicated in fai. Pin for bionic + ubuntu so that ppas dont get
 471     # matched.
 472     sd /etc/apt/preferences.d/etiona-bionic <<'EOF'
 473 Package: *
 474 Pin: release n=bionic,o=Ubuntu
 475 Pin-Priority: -100
 476 Package: firefox
 477 Pin: release n=bionic,o=Ubuntu
 478 Pin-Priority: 500
 479 EOF
 480
 481     sd /etc/apt/preferences.d/etiona-sa <<'EOF'
 482 Package: *
 483 Pin: release n=bionic,o=Ubuntu
 484 Pin-Priority: -100
 485 EOF
 486
 487     ;;&
 488   *)
 489     if isdeb; then
 490       pi debian-goodies shellcheck
 491     fi
 492     ;;
 493 esac
 494
 495
 496
 497 case $codename_compat in
 498   focal)
 499     sd /etc/apt/preferences.d/nabia-btrfs-progs <<'EOF'
 500 Package: btrfs-progs
 501 Pin: release a=buster-backports
 502 Pin-Priority: 500
 503 EOF
 504     p install btrfs-progs
 505     ;;
 506 esac
 507
 508
 509 # 2020-03-03 old file
 510 s rm -fv /etc/apt/preferences.d/radicale
 511 ######### end universal pinned packages ######
 512
 513
 514 case $codename in
 515   etiona)
 516     sd /etc/apt/preferences.d/obs <<EOF
 517 Package: libfdk-aac1
 518 Pin: release n=bionic
 519 Pin-Priority: 500
 520 EOF
 521     sd /etc/apt/preferences.d/chromium <<EOF
 522 Package: chromium-*
 523 Pin: release n=bionic
 524 Pin-Priority: 500
 525 EOF
 526
 527     ;;
 528 esac
 529
 530
 531
 532 ##### begin automatic upgrades (after checkrestart has been installed) ####
 533 # if apt-config-auto-update is installed,
 534 # it also has similar config, in a file 10something,
 535 # but i think his overrides it since its higher number.
 536 # This file was part of the automatic-updates package,
 537 # and it has a configu option to not get new package lists,
 538 # which seems pretty stupid to me, you cant actually upgrade
 539 # anything if you dont have the new package list.
 540 sd /etc/apt/apt.conf.d/20auto-upgrades <<'EOF'
 541 APT::Periodic::Update-Package-Lists "1";
 542 APT::Periodic::Download-Upgradeable-Packages "1";
 543 APT::Periodic::AutocleanInterval "7";
 544 APT::Periodic::Unattended-Upgrade "1";
 545 EOF
 546
 547 # fyi: default file has comments about available options,
 548 # you may want to read that, do pkx unattended-upgrades
 549 # default is just security updates. this list found from reading
 550 # match_whitelist_string() in $(which unattended-upgrades)
 551 sd /etc/apt/apt.conf.d/50unattended-upgrades  <<EOF
 552 Unattended-Upgrade::Mail "root";
 553 Unattended-Upgrade::MailOnlyOnError "true";
 554 Unattended-Upgrade::Remove-Unused-Dependencies "true";
 555 Unattended-Upgrade::Origins-Pattern {
 556   "o=*,l=*,a=*,c=*,site=*,n=*";
 557 };
 558 EOF
 559
 560 # old files
 561 sudo rm -f /etc/cron.d/unattended-upgrade-reboot /usr/local/bin/zelous-unattended-reboot /etc/cron.d/myupgrade
 562
 563 # myupgrade cron exists in /etc/cron.d/ian
 564
 565 ##### end automatic upgrades ####
 566
 567
 568 # commented in case i want to use this sometime later
 569 #     sd /etc/apt/preferences.d/buster-backports <<EOF
 570 # Package: *
 571 # Pin: release a=buster-backports
 572 # Pin-Priority: 500
 573 # EOF
 574
 575 if [[ -e /etc/wireguard/wghole.conf ]]; then
 576   sgo wg-quick@wghole
 577 fi
 578
 579 ###### begin website setup
 580 case $HOSTNAME in
 581   li|bk|je)
 582     pi bind9
 583     f=/var/lib/bind/db.b8.nz
 584     if [[ ! -e $f ]]; then
 585       dnsb8
 586     fi
 587     ;;&
 588   bk)
 589     sgo wg-quick@wgmail
 590
 591     # i just dont feel like setting up a special purpose ssh key to do this automatically.
 592     end_msg <<'EOF'
 593 # run this once for bk on local machine:
 594 # only used for old openvpn setup
 595 /a/exe/vpn-mk-client-cert -c bk.b8.nz -b expertpath -n mail li.iankelling.org
 596 EOF
 597     end
 598     ;;
 599   je)
 600     end
 601     ;;
 602   li)
 603
 604     m /a/h/setup.sh iankelling.org
 605
 606     # start mumble only when im going to use it, since i dont use it much
 607     pi-nostart mumble-server
 608     sudo $sed -ri "s/^ *(serverpassword=).*/\1$(< /a/bin/bash_unpublished/mumble_pass)/" /etc/mumble-server.ini
 609
 610     # do certificate to avoid warning about unsigned cert,
 611     # which is overkill for my use, but hey, I'm cool, I know
 612     # how to do this.
 613     m web-conf apache2 mumble.iankelling.org
 614     sudo rm -fv /etc/apache2/sites-enabled/mumble.iankelling.org
 615
 616     # general vpn for as needed use
 617     vpn-server-setup -d -r -4 10.5.5 -p 443 -n hole
 618
 619     # todo: consider if this should exist for the
 620     # other vpn server
 621     teeu /etc/openvpn/server/hole.conf <<'EOF'
 622 client-to-client
 623 EOF
 624
 625     # sullivan d8
 626     sd /etc/openvpn/client-config-hole/sd8 <<'EOF'
 627 ifconfig-push 10.5.5.41 255.255.255.0
 628 EOF
 629     # hsieh d8
 630     sd /etc/openvpn/client-config-hole/hd8 <<'EOF'
 631 ifconfig-push 10.5.5.42 255.255.255.0
 632 EOF
 633
 634     sd /etc/openvpn/client-config-hole/onep9 <<'EOF'
 635 ifconfig-push 10.5.5.14 255.255.255.0
 636 EOF
 637     sd /etc/openvpn/client-config-hole/sy <<'EOF'
 638 ifconfig-push 10.5.5.12 255.255.255.0
 639 EOF
 640     sd /etc/openvpn/client-config-hole/kw <<'EOF'
 641 ifconfig-push 10.5.5.9 255.255.255.0
 642 EOF
 643     sd /etc/openvpn/client-config-hole/x3 <<'EOF'
 644 ifconfig-push 10.5.5.8 255.255.255.0
 645 EOF
 646     sd /etc/openvpn/client-config-hole/x2 <<'EOF'
 647 ifconfig-push 10.5.5.7 255.255.255.0
 648 EOF
 649     sd /etc/openvpn/client-config-hole/wclient <<'EOF'
 650 ifconfig-push 10.5.5.6 255.255.255.0
 651 EOF
 652     sd /etc/openvpn/client-config-hole/frodo <<'EOF'
 653 ifconfig-push 10.5.5.5 255.255.255.0
 654 EOF
 655     sd /etc/openvpn/client-config-hole/amy <<'EOF'
 656 ifconfig-push 10.5.5.3 255.255.255.0
 657 EOF
 658     sd /etc/openvpn/client-config-hole/kd <<'EOF'
 659 ifconfig-push 10.5.5.2 255.255.255.0
 660 EOF
 661
 662     # for adding to current system:
 663     #vpn-mk-client-cert -s "" -n hole 72.14.176.105
 664     # adding to remove system 107,
 665     #vpn-mk-client-cert -s "" -n hole -c 10.2.0.107 -b hd8 iankelling.org
 666     #
 667     # for wireguard hole vpn
 668     # wghole
 669
 670     # requested from linode via a support ticket.
 671     # https://www.linode.com/docs/networking/an-overview-of-ipv6-on-linode/
 672     # ipv6 stuff pieced together
 673     # via slightly wrong information from
 674     # https://github.com/angristan/openvpn-install/blob/master/openvpn-install.sh
 675     # https://community.openvpn.net/openvpn/wiki/IPv6
 676     # and man openvpn.
 677     #
 678     # This uses a public /64, but afaik, that is not needed for my
 679     # current use case, since I'm doing ipv6 nat, they could be private
 680     # and nat to a public address. I'm doing ipv6 nat in order to have 2
 681     # vpn clients that externally share the same ip when sending so they
 682     # share ip reputation.  Note, the eth0 and tunx needed to be
 683     # different subnets. On the same, I saw some neighbor packet go
 684     # unanswered, tcpdump showed packets getting lost. I tried splitting the
 685     # /64, it didn't work but I didn't investigate closely.
 686
 687
 688     # not starting as i intend to replace it
 689     m vpn-server-setup -s -i tunmail -n mail -d -6 2600:3c00:e002:3800::/64 2600:3c00:e002:3800::1/64
 690     sudo tee /etc/openvpn/client-config-mail/mailclient <<'EOF'
 691 ifconfig-push 10.8.0.4 255.255.255.0
 692 ifconfig-ipv6-push 2600:3c00:e002:3800::4/64
 693 EOF
 694     sudo tee /etc/openvpn/client-config-mail/expertpath <<'EOF'
 695 ifconfig-push 10.8.0.5 255.255.255.0
 696 ifconfig-ipv6-push 2600:3c00:e002:3800::5/64
 697 EOF
 698
 699
 700     sudo dd of=/etc/systemd/system/vpn-mail-forward.service <<'EOF'
 701 [Unit]
 702 Description=Turns on iptables mail nat
 703 BindsTo=openvpn-server@mail.service
 704
 705 [Service]
 706 Type=oneshot
 707 RemainAfterExit=yes
 708 ExecStart=/a/bin/distro-setup/vpn-mail-forward tunmail start
 709 ExecStop=/a/bin/distro-setup/vpn-mail-forward tunmail stop
 710
 711 [Install]
 712 RequiredBy=openvpn-server@mail.service
 713 EOF
 714     ser daemon-reload
 715
 716
 717     # needed for li's local mail delivery.
 718     tu /etc/hosts <<<"10.8.0.4 mail.iankelling.org"
 719
 720     # wgmail handles this.
 721     #sgo vpn-mail-forward.service
 722     # old:
 723     #sgo openvpn-server@mail
 724     sgo wg-quick@wgmail
 725
 726     # setup let's encrypt cert
 727     m web-conf apache2 mail.iankelling.org
 728     sudo rm -fv /etc/apache2/sites-enabled/mail.iankelling.org{,-redir}.conf
 729     ser reload apache2
 730
 731     a2enmod -q proxy proxy_http
 732     domain=cal.iankelling.org
 733     web-conf -f 10.8.0.4:5232 - apache2 $domain <<'EOF'
 734 # https://radicale.org/2.1.html
 735 #https://httpd.apache.org/docs/2.4/mod/mod_authn_core.html#authtype
 736 # https://stackoverflow.com/questions/5011102/apache-reverse-proxy-with-basic-authentication
 737 <Location /radicale/>
 738   Options +FollowSymLinks +Multiviews +Indexes
 739   AllowOverride None
 740   AuthType basic
 741   AuthName "Authentication Required"
 742   # setup one time, with root:www-data, 640
 743   AuthUserFile "/etc/caldav-htpasswd"
 744   Require valid-user
 745   RequestHeader    set X-Script-Name /radicale/
 746   RequestHeader    set X-Remote-User expr=%{REMOTE_USER}
 747   ProxyPass  "http://10.8.0.4:5232/" retry=0
 748   ProxyPassReverse  "http://10.8.0.4:5232/"
 749 </Location>
 750 EOF
 751     # nginx version of above would be:
 752     # auth_basic "Not currently available";
 753     # auth_basic_user_file /etc/nginx/caldav/htpasswd;
 754
 755
 756
 757     ###### begin znc setup #####
 758     pi znc
 759
 760     # https://wiki.znc.in/FAQ seems to imply that znc doesn\'t need restart after cert change.
 761     # to get into the web interface,
 762     # then use non-main browser or else it doebsn't allow it based on ocsp stapling from my main site.
 763     # https://iankelling.org:12533/
 764     # login as ian, pass is in pass store, the part after :
 765
 766     # znc config generated by doing
 767     # znc --makeconf
 768     # selected port is also used in erc config
 769     # comma separated channel list worked.
 770     # while figuring things out, running znc -D for debug in foreground.
 771     # to exit and save config:
 772     # /msg *status shutdown
 773     # configed auth on freenode by following
 774     # https://wiki.znc.in/Sasl:
 775     # /query *sasl
 776     # RequireAuth yes
 777     # Mechanism PLAIN
 778     # Set MyNickservName pa$$w0rd
 779     # created the system service after, and had to do
 780     # mv /home/iank/.znc/* /var/lib/znc
 781     # sed -i 's,/home/iank/.znc/,/var/lib/znc,' /var/lib/znc/config/znc.conf
 782     # and made a copy of the config files into /p/c
 783     # /msg *status LoadMod --type=global log -sanitize
 784     # todo: in config file AllowWeb = true should be false. better security if that is off unless we need it.
 785     # /msg *status LoadMod --type=network perform
 786     # /query *perform add PRIVMSG ChanServ :invite #fsf-office
 787     # /msg *perform add JOIN #fsf-office
 788     # /msg *status LoadMod NickServ
 789     #
 790     # i set  Buffer = 500
 791     # also ran /znc LoadMod clearbufferonmsg
 792     # it would be nice if erc supported erc query buffers by doing
 793     # /msg *status clearbuffer <name of the query/receiver
 794     # on killing the,
 795     # an example seems to be here:      https://github.com/zenspider/elisp/blob/master/rwd-irc.el
 796     # if that was the case i could remove the module clearbufferonmsg
 797     # also would be nice if erc supported
 798     # https://wiki.znc.in/self-message
 799     # https://wiki.znc.in/Query_buffers                                                \
 800       #
 801     if ! getent passwd znc > /dev/null; then
 802       sudo useradd --create-home -d /var/lib/znc --system --shell /sbin/nologin --comment "Account to run ZNC daemon" --user-group znc
 803     fi
 804     sudo chmod 700 /var/lib/znc
 805     sudo chown -R znc:znc /var/lib/znc
 806     # Avoid restarting if possible, reconnecting to irc is annoying.
 807     # The unit file was made active with conflink.
 808     # Note, avoid using ser here because we wrap sudo to prints the command first.
 809     if [[ $(systemctl is-active znc) != active ]]; then
 810       sgo znc
 811     fi
 812     ###### stop znc setup #####
 813
 814     end
 815     ;;
 816 esac
 817 ###### end website setup
 818
 819 ########### end section including li/lj ###############
 820
 821
 822 #### desktop stuff
 823
 824 ### system76 things ###
 825 case $HOSTNAME in
 826   sy)
 827     # note, i stored the initial popos packages at /a/bin/data/popos-pkgs
 828     if [[ ! -e /etc/apt/sources.list.d/system76.list ]]; then
 829       # https://blog.zackad.dev/en/2017/08/17/add-ppa-simple-way.html
 830       sd /etc/apt/sources.list.d/system76.list <<EOF
 831 deb http://ppa.launchpad.net/system76-dev/stable/ubuntu $codename_compat main
 832 deb-src http://ppa.launchpad.net/system76-dev/stable/ubuntu $codename_compat main
 833 EOF
 834       s apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 5D1F3A80254F6AFBA254FED5ACD442D1C8B7748B
 835       p update
 836       # https://support.system76.com/articles/install-ubuntu/
 837       # but i'm hoping this is not needed
 838       #       sd /etc/apt/preferences.d/system76 <<'EOF'
 839       # Package: *
 840       # Pin: release o=LP-PPA-system76-dev-stable
 841       # Pin-Priority: 1001
 842       # EOF
 843       pi system76-driver system76-firmware-cli
 844       # if you get a notice about a firmware update, the notifier on i3
 845       # is too dumb to do anything when you click it. so to see
 846       # a changelog, cd to
 847       # /var/cache/system76-firmware-daemon
 848       # extract the xz files there, one will contain a changelog.
 849       # then to install an update:
 850       # s system76-firmware-cli schedule
 851     fi
 852     ;;
 853 esac
 854
 855 case $distro in
 856   trisquel|ubuntu)
 857
 858     # ppa:obsproject/obs-studio
 859     if [[ ! -d /etc/apt/sources.list.d/obs.list ]]; then
 860       # https://blog.zackad.dev/en/2017/08/17/add-ppa-simple-way.html
 861       sd /etc/apt/sources.list.d/obs.list <<EOF
 862 deb http://ppa.launchpad.net/obsproject/obs-studio/ubuntu $codename_compat main
 863 deb-src http://ppa.launchpad.net/obsproject/obs-studio/ubuntu $codename_compat main
 864 EOF
 865       s apt-key adv --keyserver keyserver.ubuntu.com --recv-keys BC7345F522079769F5BBE987EFC71127F425E228
 866       p update
 867     fi
 868     ;;
 869 esac
 870
 871 case $codename_compat in
 872   xenial)
 873     # mate-indicator-applet and beyond are msc things I noticed diffing a
 874     # standard install with mine.
 875     pi xorg lightdm mate-desktop-environment mate-desktop-environment-extras mate-indicator-applet anacron
 876     ;;
 877   stretch)
 878     pi task-mate-desktop
 879     ;;
 880   buster)
 881     # todo: figure out mate for buster
 882     # pi task-gnome-desktop
 883     ;;
 884   bionic|focal)
 885     # i had installing mate-indicator-applet, but im not sure why so i removed
 886     pi xorg lightdm mate-desktop-environment mate-desktop-environment-extras anacron
 887
 888     # pi gnome-core
 889     # # apt-get update periodically fails with an appstream error.
 890     # # this removes gnome-core, but its just a package for dependencies
 891     # p -y remove appstream
 892
 893
 894     # by default, it sleeps when not logged in to x/wayland and on ac power.
 895     # stop that.
 896     if id -u gdm &>/dev/null; then
 897       sudo -u gdm dbus-launch gsettings set org.gnome.settings-daemon.plugins.power sleep-inactive-ac-type 'nothing'
 898       m systemctl --user stop gvfs-daemon
 899       m systemctl --user disable gvfs-daemon
 900     fi
 901     ;;&
 902   focal)
 903     # lightdm startup fails without this. on etiona, we got unity-greeter installed automatically,
 904     # it would probably work on nabia too, but google just lead me to this and it works fine.
 905     pi lightdm-gtk-greeter
 906     # ok, this is really weird
 907     # normally this file has
 908     sd /etc/X11/Xsession.d/99x11-common_start <<'EOF'
 909 # this is very odd.
 910 # this file normally just has: exec $STARTUP
 911 # but then ~/.xsession-errors
 912 # says $STARTUP is not found, which appears to be the real
 913 # error, but normal bash doesnt operate that way.
 914 # https://bugs.launchpad.net/ubuntu/+source/im-config/+bug/1879352
 915 eval exec $STARTUP
 916 EOF
 917     # also, gdm wayland was default, had to do
 918     # dpkg-reconfigure gdm3
 919     # and choose lightdm.
 920     #
 921     ;;
 922 esac
 923
 924
 925 if [[ $codename_compat == flidas ]]; then
 926   # doesnt exist in newer
 927   pi gnupg-doc
 928 fi
 929
 930
 931 case $distro in
 932   trisquel)
 933     case $codename in
 934       *)
 935         # firefox would work here too, apt would select abrowser.
 936         # and the update-alternatives thing i think is becuz firefox is
 937         # generally available before abrowser and this helps fix things
 938         # up when we have both.
 939         pi abrowser
 940         s update-alternatives --set x-www-browser /usr/bin/abrowser
 941         ;;
 942     esac
 943     ;;
 944   ubuntu)
 945     pi firefox
 946     ;;
 947   debian)
 948     pi firefox-esr
 949     ;;
 950 esac
 951
 952 # newer distros just use adb for package name it seems
 953 case $codename_compat in
 954   bionic|stretch)
 955     pi android-tools-adbd
 956     ;;
 957 esac
 958
 959 case $codename_compat in
 960   focal)
 961     pi libext2fs-dev libzstd-dev
 962     cd /a/opt/btrfs-progs
 963     ;;
 964 esac
 965
 966
 967 case $codename_compat in
 968   bionic)
 969     pi python-vte
 970     ;;
 971   *)
 972     pi reportbug-gtk
 973     ;;
 974 esac
 975
 976 # not packaged in newer distros it seems
 977 case $codename_compat in
 978   bionic|buster|stretch)
 979     pi dtrx
 980     ;;
 981 esac
 982
 983
 984 # TODO: some of the X programs can be removed from pall when using wayland
 985
 986 # depends gcc is a way to install suggests. this is apparently the only
 987 # way to install suggests even if the main package is already
 988 # installed. reinstall doesn't work, uninstalling can cause removing
 989 # dependent packages.
 990 pi ${pall[@]} $(apt-cache search ruby[.0-9]+-doc| awk '{print $1}') $($src/distro-pkgs)
 991
 992
 993 # commented, not worth the hassle i think.
 994 #seru enable psd
 995 #seru start psd
 996
 997
 998 # old filename
 999 sudo rm -fv /etc/systemd/resolved.conf.d/iank.conf
1000
1001 # website is dead june 14 2019. back in october, but meh
1002 sudo rm -fv /etc/apt/sources.list.d/iridium-browser.list
1003 # case $distro in
1004 #   debian)
1005 #     pi chromium ;;
1006 #   trisquel|ubuntu)
1007 #     wget -qO - https://downloads.iridiumbrowser.de/ubuntu/iridium-release-sign-01.pub|sudo apt-key add -
1008 #     t=$(mktemp)
1009 #     cat >$t <<EOF
1010 # deb [arch=amd64] https://downloads.iridiumbrowser.de/deb/ stable main
1011 # #deb-src https://downloads.iridiumbrowser.de/deb/ stable main
1012 # EOF
1013 #     f=/etc/apt/sources.list.d/iridium-browser.list
1014 #     if ! diff -q $t $f; then
1015 #       s cp $t $f
1016 #       s chmod 644 $f
1017 #       p update
1018 #     fi
1019 #     pi iridium-browser
1020 #     ;;
1021 # esac
1022
1023
1024 ### begin home vpn server setup
1025
1026
1027 # # this section done initially to make persistent keys.
1028 # # Also note, I temporarily set /etc/hosts so my host was
1029 # # b8.nz when running this, since the vpn client config
1030 # # generator assumes we need to go to that server to get
1031 # # server keys.
1032 # vpn-server-setup -rds
1033 # s cp -r --parents /etc/openvpn/easy-rsa/keys /p/c/filesystem
1034 # s chown -R 1000:1000 /p/c/filesystem/etc/openvpn/easy-rsa/keys
1035 # # kw = kgpe work machine.
1036 # for host in x2 x3 kw; do
1037 # vpn-mk-client-cert -b $host -n home b8.nz 1196
1038 # dir=/p/c/machine_specific/$host/filesystem/etc/openvpn/client
1039 # mkdir -p $dir
1040 # s bash -c "cp /etc/openvpn/client/home* $dir"
1041 #     # note: /etc/update-resolv-conf-home also exists for all systems with /p
1042 # done
1043
1044 # key already exists, so this won't generate one, just the configs.
1045 # m vpn-server-setup -rds
1046 # sudo tee -a /etc/openvpn/server/server.conf <<'EOF'
1047 # push "dhcp-option DNS 10.0.0.1"
1048 # push "route 10.0.0.0 255.255.0.0"
1049 # client-connect /a/bin/distro-setup/vpn-client-connect
1050 # EOF
1051 # sudo sed -i --follow-symlinks 's/10.8./10.9./g;s/^\s*port\s.*/port 1196/' /etc/openvpn/server/server.conf
1052
1053 # if [[ $HOSTNAME == tp ]]; then
1054 #   if [[ -e /lib/systemd/system/openvpn-server@.service ]]; then
1055 #     vpn_service=openvpn-server@server
1056 #   else
1057 #     vpn_service=openvpn@server
1058 #   fi
1059 #   sgo $vpn_service
1060 # fi
1061 ### end vpn server setup
1062
1063 ##### rss2email
1064 if mountpoint /p &>/dev/null; then
1065   # note, see bashrc for more documentation.
1066   pi rss2email
1067   sd /etc/systemd/system/rss2email.service <<'EOF'
1068 [Unit]
1069 Description=rss2email
1070 After=multi-user.target
1071
1072 [Service]
1073 User=iank
1074 Type=oneshot
1075 # about 24 hours of failures
1076 # it copies over its files without respecting symlinks, so
1077 # we pass options to use different location.
1078 ExecStart=/usr/local/bin/sysd-mail-once -288 rss2email r2e -d /p/c/rss2email.json -c /p/c/rss2email.cfg run
1079 EOF
1080   sd /etc/systemd/system/rss2email.timer <<'EOF'
1081 [Unit]
1082 Description=rss2email
1083
1084 [Timer]
1085 # for initial run. required.
1086 OnActiveSec=30
1087 # for subsequent runs.
1088 OnUnitInactiveSec=300
1089
1090 [Install]
1091 WantedBy=timers.target
1092 EOF
1093   sudo systemctl daemon-reload
1094 fi
1095
1096
1097 ######### begin irc periodic backup #############
1098 if [[ $HOSTNAME == frodo ]]; then
1099   sd /etc/systemd/system/ircbackup.service <<'EOF'
1100 [Unit]
1101 Description=irc li backup
1102 After=multi-user.target
1103
1104 [Service]
1105 User=iank
1106 Type=oneshot
1107 ExecStart=/usr/local/bin/sysd-mail-once irc-backup rsync -rlptDhSAX root@iankelling.org:/var/lib/znc/moddata/log/iank/freenode/ /k/irclogs
1108 EOF
1109   sd /etc/systemd/system/ircbackup.timer <<'EOF'
1110 [Unit]
1111 Description=irc li backup hourly
1112
1113 [Timer]
1114 OnCalendar=hourly
1115
1116 [Install]
1117 WantedBy=timers.target
1118 EOF
1119   sudo systemctl daemon-reload
1120   sgo ircbackup.timer
1121 fi
1122
1123
1124 ######### end irc periodic backup #############
1125
1126
1127 pi-nostart openvpn
1128 # pi-nostart does not disable
1129 ser disable openvpn
1130
1131
1132 if [[ -e /p/c/gen-fsf-vpn ]]; then
1133   /p/c/gen-fsf-vpn
1134 fi
1135
1136 if [[ -e /p/c/machine_specific/$HOSTNAME/filesystem/etc/openvpn/client/hole.crt ]]; then
1137   sgo openvpn-client@hole
1138 fi
1139
1140 if [[ $HOSTNAME == frodo ]]; then
1141   vpn-mk-client-cert -b frodo -n hole iankelling.org
1142 fi
1143
1144 ############# begin syncthing setup ###########
1145 if [[ $HOSTNAME == frodo ]]; then
1146   # It\'s simpler to just worry about running it in one place for now.
1147   # I assume it would work to clone it\'s config to another non-phone
1148   # and just run it in one place instead of the normal having a
1149   # separate config.  I lean toward using the same config, since btrfs
1150   # syncs between comps.
1151   # testing has relatively up to date packages
1152   if ! isdebian-testing; then
1153     # based on error when doing apt-get update:
1154     # E: The method driver /usr/lib/apt/methods/https could not be found.
1155     pi apt-transport-https
1156     # google led me here:
1157     # https://apt.syncthing.net/
1158     curl -s https://syncthing.net/release-key.txt | sudo apt-key add -
1159     s="deb http://apt.syncthing.net/ syncthing release"
1160     if [[ $(cat /etc/apt/sources.list.d/syncthing.list) != "$s" ]]; then
1161       echo "$s" | sd /etc/apt/sources.list.d/syncthing.list
1162       p update
1163     fi
1164   fi
1165   pi syncthing
1166   m lnf -T /w/syncthing /home/iank/.config/syncthing
1167   ser daemon-reload # syncthing likely not properly packaged
1168   sgo syncthing@iank # runs as iank
1169
1170   # these things persist in ~/.config/syncthing, which I save in
1171   # /w/syncthing (not in /p, because syncthing should continue to
1172   # run on home server even when using laptop as primary device)
1173   # open http://localhost:8384/
1174   # change listen address from default to tcp://:22001,
1175   # this is because we do port forward so it doesn\'t have to use
1176   # some external server, but the syncthing is broken for port forward,
1177   # you get a message, something "like connected to myself, this should not happen"
1178   # when connecting to other local devices, so I bump the port up by 1,
1179   # based on
1180   # https://forum.syncthing.net/t/connected-to-myself-should-not-happen/1763/19.
1181   # Without this, it was being stuck syncing at 0%.
1182   # Set gui username and password.
1183   #
1184   # install syncthing via f-droid,
1185   # folder setting, turn off send only.
1186   # on phone, add device, click bar code icon
1187   # on dekstop, top right, actions, device id
1188   # after adding, notification will appear on desktop to confirm
1189   #
1190   # syncing folder. from phone to desktop: select desktop in the
1191   # folder on phone\'s sync options, notification will appear in
1192   # desktop\'s web ui within a minute. For the reverse, the
1193   # notification will appear in android\'s notifications, you have to
1194   # swipe down and tap it to add the folder. It won\'t appear in the
1195   # syncthing ui, which would be intuitive, but don\'t wait for it
1196   # there. The notification may not work, instead open the web gui
1197   # from in the app, there should be a notification within there.
1198   #
1199   # On phone, set settings to run syncthing all the time, and
1200   # show no notification.
1201   #
1202   # Folder versioning would make sense if I didn\'t already use btrfs
1203   # for backups. I would choose staggered, or trash can for more space.
1204   #
1205   # if needed to install on a remote comp:
1206   # ssh -L 8384:localhost:8384 -N frodo
1207   # open http://localhost:8384/
1208   #
1209   # Note, the other thing i did was port forward port 22000,
1210   # per https://docs.syncthing.net/users/firewall.html
1211
1212 fi
1213 #############  end syncthing setup ###########
1214
1215
1216
1217 ####### begin misc packages ###########
1218
1219 # template
1220 case $codename in
1221   flidas)
1222     :
1223     ;;
1224 esac
1225
1226 sudo update-alternatives --set pinentry /usr/bin/pinentry-gtk-2
1227
1228
1229 # sakura config is owned by ian
1230 m reset-sakura
1231 m reset-konsole
1232 m sudo -u user2 -i reset-konsole
1233 # user2 xscreensaver we don't want to reset
1234 m reset-xscreensaver
1235
1236
1237 # this would install from cabal for newer / consistent version across os, but it screws up xmonad, so disabled for now.
1238 # this is also in primary-setup
1239 # pi libxss-dev # dependency based on build failure
1240 # cabal update
1241 # cabal install --upgrade-dependencies  --force-reinstalls arbtt
1242 # also, i assume syncing this between machines somehow messed up the data.
1243 if mountpoint /p &>/dev/null; then
1244   case $codename in
1245     etiona|nabia)
1246       pi arbtt
1247       # same as seru enable arbtt, but works over ssh when systemctl --user causes error:
1248       # Failed to connect to bus: No such file or directory
1249       lnf -T  /a/bin/ds/subdir_files/.config/systemd/user/arbtt.service /home/iank/.config/systemd/user/default.target.wants/arbtt.service
1250       # allow failure
1251       seru start arbtt ||:
1252       ;;
1253   esac
1254 fi
1255
1256
1257 m primary-setup
1258
1259 if [[ ! -e ~/.linphonerc && -e /p/.linphonerc-initial ]]; then
1260   m cp /p/.linphonerc-initial ~/.linphonerc
1261 fi
1262
1263 # linphone in t10 wont do dns with systemd-resolved or something
1264 s teeu /etc/hosts <<'EOF'
1265 74.94.156.215 watson.fsf.org
1266 EOF
1267
1268
1269
1270 ### begin spd install
1271 if mountpoint /p &>/dev/null; then
1272   pi libswitch-perl libdigest-md5-file-perl libgnupg-interface-perl
1273   t=$(mktemp)
1274   m wget -O $t http://mirror.fsf.org/fsfsys-trisquel/fsfsys-trisquel/pool/main/s/spd-perl/spd-perl_0.2-1_amd64.deb
1275   sudo dpkg -i $t
1276   m rm $t
1277   # this guesses at the appropriate directory, adjust if needed
1278   perldir=(/usr/lib/x86_64-linux-gnu/perl/5.*)
1279   m sudo ln -sf ../../../perl/5.18.2/SPD/ ${perldir[0]}
1280   # newer distro had gpg2 as default, older one, flidas, need to make it that way
1281   gpgpath=$(which gpg2) ||:
1282   if [[ $gpgpath ]]; then
1283     sudo mkdir -p /usr/local/spdhackfix
1284     s lnf -T $gpgpath /usr/local/spdhackfix/gpg
1285   fi
1286 fi
1287 ### end spd install
1288
1289
1290 # nagstamon setting which were set through the ui
1291 # monitor url https://klaxon.fsf.org/cgi-bin
1292 # monitor url cgi https://klaxon.fsf.org/cgi-bin
1293 # in filters tab:
1294 # all unknown services
1295 # all warning services
1296 # acknowledged hosts & services
1297 # hosts & services down for maintenence
1298 # services on down hosts
1299 # services on hosts in maintenece
1300 # services on unreachable osts
1301 # hosts in soft state
1302 # services in soft state
1303 # in display tab: fullscreen
1304
1305 # these translate to these settings I think
1306 # filter_acknowledged_hosts_services = True
1307 # filter_all_unknown_services = True
1308 # filter_all_warning_services = True
1309 # filter_hosts_in_soft_state = True
1310 # filter_hosts_services_maintenance = True
1311 # filter_services_in_soft_state = True
1312 # filter_services_on_down_hosts = True
1313 # filter_services_on_hosts_in_maintenance = True
1314 # filter_services_on_unreachable_hosts = True
1315 # notify_if_up = False
1316 # statusbar_floating = False
1317 # fullscreen = True
1318 # but i'm just going to rely on the webpage plus sms for now.
1319
1320
1321 # it asks if it should make users in it's group capture packets without root,
1322 # which is arguably more secure than running wireshark as root. default is no,
1323 # which is what i prefer, since I plan to use tcpdump to input to wireshark.
1324 s DEBIAN_FRONTEND=noninteractive pi wireshark-gtk
1325
1326 # /run and /dev/shm are listed as required for pulseaudio. All 4 in the group
1327 # listed in the default config as suggested.
1328 # /run/usr/1000 i noticed was missing for pulseaudio
1329 # /run/user/0 just seemed like a not bad idea, given the above
1330 tu /etc/schroot/desktop/fstab <<'EOF'
1331 /p             /p              none    rw,bind         0       0
1332 /a             /a              none    rw,bind         0       0
1333 /run           /run            none    rw,bind         0       0
1334 /run/lock      /run/lock       none    rw,bind         0       0
1335 /dev/shm       /dev/shm        none    rw,bind         0       0
1336 /run/shm       /run/shm        none    rw,bind         0       0
1337 /run/user/1000 /run/user/1000  none    rw,bind         0       0
1338 /run/user/1001 /run/user/1001  none    rw,bind         0       0
1339 /run/user/0    /run/user/0     none    rw,bind         0       0
1340 EOF
1341
1342 sd /etc/systemd/system/schrootupdate.service <<'EOF'
1343 [Unit]
1344 Description=schrootupdate
1345 After=multi-user.target
1346
1347 [Service]
1348 Type=oneshot
1349 ExecStart=/usr/local/bin/sysd-mail-once schrootupdate /a/bin/distro-setup/schrootupdate
1350 EOF
1351 sd /etc/systemd/system/schrootupdate.timer <<'EOF'
1352 [Unit]
1353 Description=schrootupdate
1354
1355 [Timer]
1356 OnCalendar=*-*-* 04:20:00
1357
1358 [Install]
1359 WantedBy=timers.target
1360 EOF
1361 ser daemon-reload
1362 sgo schrootupdate.timer
1363
1364
1365
1366 # for my roommate
1367 case $distro in
1368   trisquel)
1369     m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/bullseye.list/BULLSEYE_FREE \
1370       debian bullseye firefox-esr pulseaudio chromium anki
1371     case $(debian-codename) in
1372       etiona|nabia)
1373         # we have a lot of t8 stuff, useful to have
1374         m mkschroot -s /a/bin/fai/fai/config/files/etc/apt/sources.list.d/flidas.list/FLIDAS \
1375           trisquel flidas
1376         tu /nocow/schroot/flidas/etc/sudoers <<EOF
1377 $USER  ALL=(ALL)  NOPASSWD: ALL
1378 Defaults  env_keep += SUDOD
1379 Defaults always_set_home
1380 Defaults !umask
1381 EOF
1382         sd /nocow/schroot/flidas//etc/locale.gen <<'EOF'
1383 en_US.UTF-8 UTF-8
1384 EOF
1385         s schroot -c flidas locale-gen
1386         s schroot -c flidas update-locale LANG=en_US.UTF-8
1387         ;;
1388     esac
1389     ;;
1390   debian)
1391     pi chromium
1392     ;;
1393 esac
1394
1395 sudo mkdir -p /nocow/user
1396 sudo chown $USER:$USER /nocow/user
1397 pi anki
1398
1399
1400 ####### begin transmission
1401
1402 case $HOSTNAME in
1403   frodo)
1404     tdir=/i/k
1405     ;;
1406   kd)
1407     tdir=/d/tor
1408     ;;
1409   *)
1410     tdir=/nocow/user/tor
1411     ;;
1412 esac
1413
1414 mkdir -p $tdir
1415
1416 # adapted from /var/lib/dpkg/info/transmission-daemon.postinst
1417 # 450 seems likely to be unused. we need to specify one or else
1418 # it won't be stable across installs.
1419 if ! getent passwd debian-transmission > /dev/null; then
1420   sudo groupadd -g 450 debian-transmission
1421   sudo adduser --quiet \
1422        --gid 450 \
1423        --uid 450 \
1424        --system \
1425        --no-create-home \
1426        --disabled-password \
1427        --home /var/lib/transmission-daemon \
1428        debian-transmission
1429 fi
1430 # We want group writable stuff from transmission.
1431 # However, after setting this, I learn that transmission sets it's
1432 # own umask based on it's settings file. Well, no harm leaving this
1433 # so it's set right from the beginning.
1434 sudo chfn debian-transmission -o umask=0002
1435
1436 # note i had to do this, which is persistent:
1437 # cd /i/k
1438 # s chgrp debian-transmission torrents partial-torrents
1439
1440 # syslog says things like
1441 # 'Failed to set receive buffer: requested 4194304, got 425984'
1442 # google suggets giving it even more than that
1443 tu /etc/sysctl.conf<<'EOF'
1444 net.core.rmem_max = 67108864
1445 net.core.wmem_max = 16777216
1446 EOF
1447 sudo sysctl -p
1448
1449 # some reason it doesn\'t seem to start automatically anyways
1450 pi-nostart transmission-daemon
1451 # be extra sure its not started
1452 ser disable transmission-daemon
1453 ser stop transmission-daemon
1454
1455 # the folder was moved here after an install around 02/2017.
1456 # it contains runtime data,
1457 # plus a simple symlink to the config file which it\'s
1458 # not worth separating out.
1459 # between comps, the uid can change
1460
1461 f=$tdir/transmission-daemon
1462 for d in $tdir/partial-torrents $tdir/torrents $f; do
1463   if [[ ! -d $d ]]; then
1464     mkdir $d
1465   fi
1466   sudo chown -R debian-transmission:user2 $d
1467 done
1468 s lnf -T $f /var/lib/transmission-daemon/.config/transmission-daemon
1469 s lnf -T /etc/transmission-daemon/settings.json $f/settings.json
1470 sudo chown -R debian-transmission:debian-transmission $f
1471 sudo chown -R debian-transmission:debian-transmission /var/lib/transmission-daemon
1472 #
1473 # config file documented here, and it\'s the same config
1474 # for daemon vs client, so it\'s documented in the gui.
1475 # https://trac.transmissionbt.com/wiki/EditConfigFiles#Options
1476 #
1477 # I originaly setup rpc-whitelist, but after using
1478 # routing to a network namespace, it doesn\'t see the
1479 # real source address, so it\'s disabled.
1480 #
1481 # Changed the cache-size to 256 mb, reduces disk use.
1482 # It is a read & write cache.
1483 sudo ruby <<EOF
1484 require 'json'
1485 p = '/etc/transmission-daemon/settings.json'
1486 File.write(p, JSON.pretty_generate(JSON.parse(File.read(p)).merge({
1487 'rpc-whitelist-enabled' => false,
1488 'rpc-authentication-required' => false,
1489 'incomplete-dir' => '$tdir/partial-torrents',
1490 'incomplete-dir-enabled' => true,
1491 'download-dir' => '$tdir/torrents',
1492 "speed-limit-up" => 800,
1493 "speed-limit-up-enabled" => true,
1494 "peer-port" => 61486,
1495 "cache-size-mb" => 256,
1496 "ratio-limit" => 5.0,
1497 "ratio-limit-enabled" => false,
1498 })) + "\n")
1499 EOF
1500
1501 ####### end transmission
1502
1503 case $HOSTNAME in
1504   kd)
1505     # to persist upload/dl metadata. initially, moved all the stuff
1506     # in /var/lib/transmission-daemon to /d/tor
1507     s usermod --home /d/tor debian-transmission
1508     sgo transmission-daemon-nn
1509
1510     ;;
1511 esac
1512
1513
1514 ######### begin transmission client setup ######
1515
1516 if [[ -e /p/transmission-rpc-pass ]]; then
1517   # arch had a default config,
1518   # debian had nothing until you start it.
1519   # With a little trial an error, here is a minimal config
1520   # taken from the generated one, plus changes that the
1521   # settings ui does, without a bunch of ui crap settings.
1522   #
1523   # only settings I set were
1524   # hostname
1525   # auto-connect
1526   # password
1527
1528   # the password is randomly generated on first run, i copied it out
1529   # so it could be used by other hosts.
1530   sudo ruby <<'EOF'
1531 require 'json'
1532 p = '/etc/transmission-daemon/settings.json'
1533 s = JSON.parse(File.read(p))
1534 s["rpc-password"] = File.read("/p/transmission-rpc-pass").chomp
1535 # default is 0022 (18 in decimal)
1536 s["umask"] = 2
1537 File.write p, JSON.pretty_generate(s)
1538 EOF
1539
1540   rpc_pass=$(</p/transmission-rpc-pass)
1541   for f in /home/*; do
1542     u=${f##*/}
1543     uid=$(id -u $u 2>/dev/null) || continue
1544     if [[ ! $uid -ge 1000 ]]; then
1545       continue
1546     fi
1547     d=$f/.config/transmission-remote-gtk
1548     sudo -u $u mkdir -p $d
1549     # i tried setting hostname to transmission.b8.nz, so i could dynamically change where
1550     # this connects to, but it said some 421 denied error when I did that. Then it
1551     # froze X when i ran it under strace. Whatever.
1552     sudo -u $u dd of=$d/config.json <<EOF
1553 {
1554   "profiles" : [
1555       {
1556       "profile-name" : "Default",
1557       "hostname" : "10.173.0.2",
1558       "rpc-url-path" : "/transmission/rpc",
1559       "username" : "",
1560       "password" : "$rpc_pass",
1561       "auto-connect" : true,
1562       "ssl" : false,
1563       "timeout" : 40,
1564       "retries" : 3,
1565       "update-active-only" : false,
1566       "activeonly-fullsync-enabled" : false,
1567       "activeonly-fullsync-every" : 2,
1568       "update-interval" : 3,
1569       "min-update-interval" : 3,
1570       "session-update-interval" : 60,
1571       "exec-commands" : [],
1572       "destinations" : []
1573       }
1574   ],
1575   "profile-id" : 0,
1576   "add-options-dialog" : false
1577 }
1578 EOF
1579   done
1580 fi
1581 ######### end transmission client setup ######
1582
1583
1584 ### printer setup
1585 pi cups
1586
1587 sudo gpasswd -a $USER lpadmin # based on ubuntu wiki
1588 # goto http://127.0.0.1:631
1589 # administration tab, add new printer button.
1590 # In debian, I could use hte recommended driver,
1591 # in arch, I had to pick out the 6L driver.
1592
1593
1594 # bridge networking as user fails. google lead here, but it doesn\'t work:
1595 # oh well, I give up.
1596 # http://wiki.qemu.org/Features-Done/HelperNetworking
1597 # s mkdir /etc/qemu
1598 # f=/etc/qemu/bridge.conf
1599 # sd $f <<'EOF'
1600 # allow br0
1601 # EOF
1602 # #s chown root:qemu $f # debian has somethig like qemu-libvirt. equivalent?
1603 # s chmod 640 $f
1604
1605 # general known for debian/ubuntu, not for fedora
1606
1607 m /a/bin/buildscripts/go
1608 m /a/bin/buildscripts/rust
1609 m /a/bin/buildscripts/misc
1610 m /a/bin/buildscripts/pithosfly
1611 m /a/bin/buildscripts/alacritty
1612
1613 pi-nostart virtinst virt-manager
1614 soff libvirtd
1615 # i cant if this is whats causing it to start even though
1616 # its disabled. note: it leaves around dnsmasq instances even
1617 # if you stop it. what the hell systemd?
1618 soff libvirt-guests
1619 # allow user to run vms, from debian handbook. libvirt-qemu
1620 # based on https://www.whonix.org/wiki/KVM#First-time_User.3F
1621 for x in iank user2; do s usermod -a -G libvirt,kvm,libvirt-qemu $x; done
1622
1623
1624 pi --no-install-recommends kdeconnect
1625 ### kdeconnect for gnome. started in /a/bin/distro-setup/desktop-20-autostart.sh
1626 ### but gnome + xmonad not working in flidas, so i disabled it
1627 # pi libgtk-3-dev python3-requests-oauthlib valac cmake python-nautilus libappindicator3-dev
1628 # cd /a/opt/indicator-kdeconnect
1629 # mkdir -p build
1630 # cd build
1631 # cmake .. -DCMAKE_INSTALL_PREFIX=/usr
1632 # make
1633 # sudo make install
1634 # # we can start it manually with /usr/lib/x86_64-linux-gnu/libexec/kdeconnectd
1635 # # it seems, according to
1636 # # /etc/xdg/autostart/kdeconnectd.desktop
1637 # # I'm not seeing the icon, but the clipboard replication is working
1638
1639
1640 ### model 01 arduino support ###
1641 # https://github.com/keyboardio/Kaleidoscope/wiki/Install-Arduino-support-on-Linux
1642 # also built latest arduino in /a/opt/Arduino, (just cd build; ant build; ant run )
1643 # set arduino var in bashrc,
1644 # have system config file setup too.
1645 sudo adduser $USER dialout
1646
1647 # this is for the mail command too. update-alternatives is kind of misleading
1648 # since at least it's main commands pretend mail does not exist.
1649 # bsd's mail got pulled in on some dumb dependency, i dunno how.
1650 sudo update-alternatives --set mailx /usr/bin/mail.mailutils
1651
1652 ######### end misc packages #########
1653
1654
1655 # packages I once used before and liked, but don\'t want installed now for
1656 # various reasons:
1657 # python-sqlite is used for offlineimap
1658 # lxappearance python-sqlite dolphin paman dconf-editor
1659
1660
1661
1662 ######## unfinished
1663
1664 # todo, finish configuring smart.
1665
1666 pi smartmontools
1667 # mostly from https://wiki.archlinux.org/index.php/S.M.A.R.T.
1668 # turn on smart. background on options:
1669 # first line, -a = test everyting on all devices.
1670 # -S on, turn on disk internal saving of vendor specific info,
1671 # from google, seems like this is usually already on and fairly standard.
1672 # -o on, turn on 4 hour period non-performance degrading testing.
1673 # short test daily 2-3am, extended tests Saturdays between 3-4am:
1674 sched="-s (S/../.././02|L/../../6/03)"
1675 sudo sed -i --follow-symlinks "s#^[[:space:]]*DEVICESCAN.*#\
1676 DEVICESCAN -a -o on -S on -n standby,q $sched \
1677 -m root@mail.iankelling.org -M exec /usr/local/bin/smart-notify#" /etc/smartd.conf
1678
1679 # in the default configuration of at least ubuntu 14.04, resolvconf is
1680 # configured to order any nameservers associated with tun* or tap*
1681 # before the normal internet interfaces, which means they are always
1682 # consulted first. This is often slower and undesirable, ie. local dns
1683 # queries go from 0ms to 10+ or 100+ ms. To reverse the ordering, you
1684 # can do:
1685 #sudo sed -i --follow-symlinks '/tun\*\|tap\*/d' /etc/resolvconf/interface-order
1686 # however, this breaks dns lookup for hosts on the openvpn lan.
1687 # I can\'t figure out why hosts on the normal lan would not be
1688 # broken under the default ordering, except the host I was
1689 # testing with previously had an entry in /etc/hosts.
1690
1691 ############# end unfinished
1692
1693 ########### misc stuff
1694
1695 if [[ $HOSTNAME != frodo ]]; then
1696   s cedit hole /etc/hosts <<EOF ||:
1697 10.5.5.3 amy amy.b8.nz
1698 10.5.5.5 frodo frodo.b8.nz
1699 10.5.5.6 wclient wclient.b8.nz
1700 EOF
1701 fi
1702
1703 if [[ ! -e ~/.local/bin/pip ]]; then
1704   tmp=$(mktemp)
1705   wget -O$tmp https://bootstrap.pypa.io/get-pip.py
1706   python3 $tmp --user
1707   hash -r
1708 fi
1709
1710
1711 ### begin timetrap setup
1712 if mountpoint /p &>/dev/null; then
1713   mkdir -p ~/.timetrap/
1714   ln -sf /a/opt/timetrap_formatters ~/.timetrap/formatters
1715   if ! type -p t &>/dev/null; then
1716     pi ruby-dev libsqlite3-dev
1717     gem install --user timetrap
1718   fi
1719 fi
1720 ### end timetrap setup
1721
1722 # leftover cleanup for t9
1723 pu resolvconf
1724
1725 case $codename in
1726   # needed for debootstrap scripts for fai since fai requires debian
1727   flidas)
1728     pi dnsmasq
1729     pi-nostart network-manager
1730     # i hate networkmanager. noo, of course disabling it doesnt work
1731     # unless you add a hack. found this by doing
1732     # systemd-analyze dot > x.dot
1733     # less x.dot
1734     # /networkman
1735     soff NetworkManager
1736     soff NetworkManager-wait-online.service
1737     # make networkmanager use resolvconf instead of its own dnsmasq which
1738     # conflicts with the normal dnsmasq package.
1739     f=/etc/NetworkManager/NetworkManager.conf
1740     m=$(md5sum $f)
1741     sudo sed -ri '/ *\[main\]/,/^ *\[[^]]+\]/{/^\s*dns[[:space:]=]/d}' $f
1742     sudo sed -ri '/ *\[main\]/a dns=default' $f
1743     if [[ $m != $(md5sum $f) ]]; then
1744       srestart NetworkManager
1745     fi
1746     # networkmanager has this nasty behavior on flidas: if the machine
1747     # crashes with dnsmasq running, on subsequent boot, it adds an entry to
1748     # resolvconf for 127.0.0.1 in some stupid attempt to restore
1749     # nameservers.
1750     # This can be manually fixed by stoping dnsmasq,
1751     # then based on whats in /run/dnsmasq/, i see we can run
1752     # s resolvconf -d NetworkManager
1753     # oh ya, and stoping NetworkManager leaves this crap behind without cleaning it up.
1754     ser disable NetworkManager
1755     ;;
1756 esac
1757
1758 # I have no use for avahi,
1759 # had to run this twice when doing manually, i dunno why
1760 soff avahi-daemon ||:
1761 sleep 1
1762 soff avahi-daemon
1763
1764 # make my /etc/fonts/conf.d/ get used.
1765 # I have a new sans-serif font there because the default one
1766 # displays l and I as the same char, grrrrr.
1767 sudo fc-cache
1768
1769 pi desktop-file-utils
1770 m /a/bin/distro-setup/mymimes
1771
1772
1773 sgo dynamicipupdate.timer
1774 sgo epanicclean.timer
1775
1776
1777 # stop autopoping windows when i plug in an android phone.
1778 # dbus-launch makes this work within an ssh connection, otherwise you get this message,
1779 # with still 0 exit code.
1780 # dconf-WARNING **: failed to commit changes to dconf: Cannot autolaunch D-Bus without X11 $DISPLAY
1781 m dbus-launch gsettings set org.gnome.desktop.media-handling automount-open false
1782
1783
1784 # on grub upgrade, we get prompts unless we do this
1785 devs=()
1786 for dev in $(s btrfs fil show /boot | sed -nr 's#.*path\s+(\S+)$#\1#p'); do
1787   devs+=("$(devbyid $dev),")
1788 done
1789 devs[-1]=${devs[-1]%,} # jonied by commas
1790 sudo debconf-set-selections <<EOF
1791 grub-pc grub-pc/install_devices multiselect ${devs[*]}
1792 EOF
1793
1794 # btrfs maintenance
1795 sgo btrfsmaint.timer
1796 sgo btrfsmaintstop.timer
1797
1798 sgo systemstatus.timer
1799
1800
1801 if grep -xFq $HOSTNAME /a/bin/ds/machine_specific/btrbk.hosts; then
1802   sgo btrbk.timer
1803 fi
1804 # note: to see when it was last run,
1805 # ser list-timers
1806
1807 case $HOSTNAME in
1808   kd)
1809     sgo btrbkrust.timer
1810     ;;
1811 esac
1812
1813 end_msg <<'EOF'
1814 In mate settings settings, change scrolling to two-finger,
1815 because the default edge scroll doesn\'t work. Originally found this in debian.
1816 EOF
1817
1818 # Remove dep that came in with desktop to fix associations.
1819 m pu transmission-gtk
1820
1821 case $HOSTNAME in
1822   kd)
1823     lnf -T /d/vidshare /home/iank/Videos
1824     ;;
1825 esac
1826
1827 # # Based on guix manual instructions, also added code to profile.
1828 # # disabled since i'm not using it now.
1829 # pi nscd
1830 # if ! type -p guix >/dev/null; then
1831 #   cd $(mktemp -d)
1832 #   wget https://git.savannah.gnu.org/cgit/guix.git/plain/etc/guix-install.sh
1833 #   # added some stuff to envonment.sh for profile based on
1834 #   # manual instructions
1835 #   # wget https://sv.gnu.org/people/viewgpg.php?user_id=15145 -qO - | gpg --import -
1836 #   # echo is to get past prompt
1837 #   yes | sudo -E HOME=$HOME bash guix-install.sh || [[ $? == 141 ]]
1838 #   guix install glibc-utf8-locales
1839 #   guix package --install guile
1840 # fi
1841
1842 lnf -T /a/opt ~/src
1843
1844 pi tor
1845 m /a/bin/buildscripts/tor-browser
1846 # one root command needed to install
1847 s ln -sf /a/opt/tor-browser_en-US/Browser/start-tor-browser /usr/local/bin
1848
1849
1850 # nfs server
1851 pi-nostart nfs-kernel-server
1852
1853 if [[ $HOSTNAME == tp ]]; then
1854   sd /etc/wireguard/wg0.conf <<EOF
1855 [Interface]
1856 PrivateKey = $(cat /p/c/machine_specific/tp/filesystem/root/wg.key)
1857 Address = 10.3.0.2/24, fdfd::2/64
1858
1859 [Peer]
1860 PresharedKey = $(cat /p/c/machine_specific/tp/filesystem/root/wg.psk)
1861 PublicKey = 9RnAsJB+ISrA/9lmDKBoT08oBiKwzA64exBBj+rO+ng=
1862 Endpoint = b8.nz:26000
1863 AllowedIPs = 10.3.0.1/24, fdfd::1/64
1864 PersistentKeepalive = 20
1865 EOF
1866   sudo systemctl enable wg-quick@wg0
1867   sudo systemctl start wg-quick@wg0
1868 fi
1869
1870
1871 if [[ $HOSTNAME == kw ]]; then
1872   # hosts 1-199. 200+ are dynamic, avoid those
1873   tu /etc/exports <<'EOF'
1874 /root/.ianktrisquel_9/.iank/e/e 192.168.0.0/25(rw,no_root_squash,async,no_subtree_check) 192.168.0.128/26(rw,no_root_squash,async,no_subtree_check) 192.168.0.192/29(rw,no_root_squash,async,no_subtree_check)
1875 /home/iank/.iank/e/e 192.168.0.0/25(rw,no_root_squash,async,no_subtree_check) 192.168.0.128/26(rw,no_root_squash,async,no_subtree_check) 192.168.0.192/29(rw,no_root_squash,async,no_subtree_check)
1876 EOF
1877   ekw
1878   sgo nfs-server
1879   sudo exportfs -rav
1880 fi
1881
1882
1883 # if I was going to create a persistent vm, i might do it like this:
1884 # variant=something  # from: virt-install --os-variant list
1885 # s virt-install --noautoconsole --graphics spice,listen=0.0.0.0 \
1886   #   --disk=/a/images/some_name.qcow2,bus=virtio --vcpus 2 -r 4096 -w bridge=br0 \
1887   #   -n some_name --import --os-variant $variant --cpu host-model-only
1888
1889
1890 # for brother HL-2270DW, this worked:
1891 # https://askubuntu.com/questions/1067234/cant-use-wireless-brother-printer-2270dw-ubuntu-18-04
1892 # /a/opt/linux-brprinter-installer-2.2.2-1
1893 # answer n when it asks about uri.
1894 # Then go to cups, delete the existing printer, added on with dnssd url. browsed to
1895 # ppd at /usr/share/ppd/HL2270DW.ppd, which is duplicated at /usr/share/cups/model/HL2270DW.ppd
1896 # ppd file got installed from bash -x ./usr/local/Brother/Printer/HL2270DW/cupswrapper/cupswrap,
1897 # which I downloaded from their driver. but dont do that again, i copied it to /a/opt/HL2270DW.ppd,
1898 # use that.
1899
1900 # I had to reset it to use wired instead of wifi. it only uses 1 at a time. boot with go button held, after lights turn off, tap go 6 times.
1901 # Then it was already configured, but if i needed to, go to its web ui, default pass is "access".
1902
1903 ######### begin stuff belonging at the end    ##########
1904
1905 end