X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=brc2;h=0211a643258562b3dbd5f52284826a0a5c676cb1;hb=dc34d23c63cd83a7cc7a79525445aad3293c7241;hp=676c5973a760a2c7936cd24c901336a8f09b2727;hpb=b186607514fbcf10bd5664ccb759a6e873f048c7;p=distro-setup

diff --git a/brc2 b/brc2
index 676c597..0211a64 100644
--- a/brc2
+++ b/brc2
@@ -390,24 +390,49 @@ astudio() {
   /a/opt/android-studio/bin/studio.sh "$@" & r
 }
 
-# convert brains path to url
-# /f/brains/sysadmin/interns/2022/nick_shrader/intro_blog_post.mdwn
-# becomes
-# https://brains.fsf.org/wiki/sysadmin/interns/2022/nick_shrader/intro_blog_post
-iki() {
-  local url path
+# Convert brains file path to url and vice versa
+# usage: brains [URL_OR_PATH]
+brains() {
+  _iki-convert /f/brains brains.fsf.org "$@"
+}
+glue() {
+  _iki-convert /f/gluestick gluestick.office.fsf.org "$@"
+}
+
+# usage: $0 REPO_PATH [URL_OR_PATH]
+_iki-convert() {
+  local url path input err repo_dir domain filename dir path
+  local initial_oldpwd initial_pwd
+  repo_dir="$1"
+  domain="$2"
+  shift 2
+  err=false
+  if $err; then
+    return 1
+  fi
   if [[ $1 ]]; then
-    path="$*"
+    input="$*"
   else
-    read -r -p "enter path" path
+    read -r -p "enter path or url"$'\n' input
   fi
-  url=$(readlink -f "$path")
-  url="https://brains.fsf.org/wiki/${url#*brains/}"
-  url="${url%.mdwn}"
-  echo "$url"
-
+  case $input in
+    http*)
+      path="$repo_dir/${input##http*://$domain/wiki/}"
+      if [[ $path == */ ]]; then
+        path=${path%/}.mdwn
+      fi
+      j printf "%s\n" "$path"
+      ;;
+    *)
+      path=$(fp "$input")
+      url="http*://$domain/wiki/${path#$repo_dir/}"
+      url="${url%.mdwn}/"
+      j echo "$url"
+      ;;
+  esac
 }
 
+
 # Generate beet smartplaylists for navidrome.
 # for going in the reverse direction, run
 # /b/ds/navidrome-playlist-export
@@ -668,7 +693,7 @@ beetag() {
   local escape_char escaped_input expected_input skip_input_regex right_pad erasable_line seek_sec
   local pl_state_path pl_state_dir pl_state_file tmpstr
   local new_random pl_seed_path seed_num seed_file fmt first_play
-  local -a pl_tags buttons button_map ids tags tmp_tags initial_ls ls_lines paths
+  local -a buttons button_map ids tags tmp_tags initial_ls ls_lines paths
   local -A button_i
   local -i i j volume scrolled id_count line_int skip_start pre_j_count head_count skip_lookback
   local -i overflow_lines overflow
@@ -729,9 +754,9 @@ beetag() {
   fi
   pl_state_dir=/i/info/pl-state
   if [[ $playlist ]]; then
-    pl_state_dir=$pl_state_dir/nopl
-  else
     pl_state_dir=$pl_state_dir/$playlist
+  else
+    pl_state_dir=$pl_state_dir/nopl
   fi
   pl_state_path=$pl_state_dir/$pl_state_file
   pl_seed_path=$pl_state_dir/$seed_file
@@ -742,8 +767,6 @@ beetag() {
     { base64 < /dev/urandom | head -c 200 ||:; echo; } > $pl_seed_path
   fi
 
-
-
   # PijokVipiotOzeph is just a random string for a delimiter
   fmt='%ifdef{rating,$rating }'"$fstring"'$genre | $title - $artist - $album   $length  $id PijokVipiotOzeph $path'
   # shellcheck disable=SC2016 # obvious reason
@@ -1112,6 +1135,8 @@ beet2nav() {
 
 # pull in beets library locally
 beetpull() {
+  local sshfs_host
+  sshfs_host=b8.nz
   if [[ $HOSTNAME == kd ]]; then
     return 0
   fi
@@ -1120,7 +1145,7 @@ beetpull() {
     s chown iank:iank /i
   fi
   if ! mountpoint /i &>/dev/null; then
-    m sshfs b8.nz:/i /i
+    m sshfs $sshfs_host:/i /i
   fi
 }
 
@@ -1200,6 +1225,109 @@ beegenre() {
   rm $tmpf
 }
 
+# prettify the date
+btrbk-date() {
+  local indate
+  indate="$1"
+  shift
+  date +%F_%T%:::z -d "$(sed -r  's/(.{4})(..)(.{5})(..)(.*)/\1-\2-\3:\4:\5/' <<<"$indate")" "$@"
+}
+btrbk-undate() {
+  # fudCaHougfirp is a random string
+  { if [[ $1 ]]; then
+      echo "$1"
+    else
+      cat
+    fi
+  } | sed -r 's/-0([45])( |$)/fudCaHougfirp0\100/;s/_/T/;s/[:-]//g;s/fudCaHougfirp/-/'
+
+}
+btrbk-date-sed() {
+  local line
+  while read -r line; do
+    if [[ $line == *20[0-9][0-9][0-9][0-9][0-9][0-9]T[0-9][0-9][0-9][0-9][0-9][0-9]-0[45]00* ]]; then
+      pre="${line%%20[0-9][0-9][0-9][0-9][0-9][0-9]T[0-9][0-9][0-9][0-9][0-9][0-9]-0[45]00*}"
+      post="${line##*20[0-9][0-9][0-9][0-9][0-9][0-9]T[0-9][0-9][0-9][0-9][0-9][0-9]-0[45]00}"
+      mid="${line:${#pre}:22}"
+      echo "$pre$(btrbk-date "$mid")$post"
+    else
+      echo "$line"
+    fi
+  done
+}
+jrbtrbk() {
+  jr -u btrbk-run -u btrbk -u switch-mail-host -u btrbk-spread "$@"
+}
+
+# internal function
+btrbk-host-debug-show-host() {
+  for f; do
+    snaphost=
+    for host in $remote $alt local; do
+      if line=$(grep -P "\S*$f" /tmp/b/s/$host.log); then
+        if [[ $snaphost ]]; then
+          e error: snaphost=$snaphost, host=$host line="$line"
+        fi
+        if [[ $line == ssh* ]]; then
+          tmp="${line#ssh://}"
+          snaphost="${tmp%%/*}"
+        else
+          snaphost=$host
+        fi
+      fi
+    done
+    echo $snaphost $f | btrbk-date-sed
+  done
+}
+
+# If we get a btrfs receive error like this:
+# ERROR: ... clone: did not find source subvol
+# running this command will help track down the problem.
+# Alter remote= and alt=. When I used it, remote is
+# the host having the error when I push a snapshot.
+# Alt is just the other host that takes snapshots
+# besides the local host.
+btrbk-host-debug() {
+
+  remote=b8.nz
+  alt=sywg.b8.nz
+
+  mkdir -p /tmp/b/s
+  for host in $remote $alt; do
+    h=$(ssh $host hostname)
+    rsync -a /var/log/btrbk $host:/var/log/btrbk /var/log/btrbk/$h
+    grr '\bsnapshot success' /var/log/btrbk/$h >/tmp/b/$h.log
+
+    ## this takes a while, we only want to do it on 1st run
+    # if [[ -s /tmp/b/$host.log ]]; then continue; fi
+    # ssh $host journalctl -u btrbk-run -u btrbk -u switch-mail-host -u btrbk-spread >/tmp/b/$host.log
+  done
+  gr '\bsnapshot success' /var/log/btrbk/*.log >/tmp/b/local.log
+  cd /tmp/b
+  for f in *.log; do
+    gr '\bsnapshot success' $f >s/$f
+  done
+  cd /mnt/root/btrbk
+  localq=(q.*)
+  declare -A localq_a
+  for f in "${localq[@]}"; do
+    localq_a[$f]=t
+  done
+
+  remoteq=()
+  for f in $(ssh $remote "cd /mnt/root/btrbk; echo q.*"); do
+    if [[ ! ${localq_a[$f]} ]]; then
+      remoteq+=($f)
+    fi
+  done
+  btrbk-host-debug-show-host "${localq[@]}"
+  if (( ${#remoteq[@]} >= 1 )); then
+    echo "=== $remote only ===="
+    btrbk-host-debug-show-host ${remoteq[@]}
+  fi
+
+}
+
 # note, to check for glue records
 # First, find some the .org nameservers:
 # dig +trace iankelling.org
@@ -1434,7 +1562,7 @@ sm() { # switch mail host
   c /
   # run latest
   keyhash=$(s ssh-keygen -lf /root/.ssh/home  | awk '{print $2}')
-  tmp=$(s ssh-add -l | awk '$2 == "'$keyhash'"')
+  tmp=$(s ssh-add -l | awk '$2 == "'$keyhash'"' ||:)
   if [[ ! $tmp ]]; then
     s ssh-add /root/.ssh/home
   fi
@@ -1562,7 +1690,11 @@ dsign() {
 # set day start for use in other programs.
 # expected to do be in a format like 830, or 800 or 1300.
 ds() {
-  echo $1 >/b/data/daystart
+  if [[ $1 ]]; then
+    echo $1 >/b/data/daystart
+  else
+    cat /b/data/daystart
+  fi
 }
 
 #### begin bitcoin related things
@@ -2163,14 +2295,21 @@ wgkey() {
   wg genkey | tee $name-priv.key | wg pubkey > $name-pub.key
   umask $umask_orig
 }
+
+
+# extrahost is a host/cidr that is allowed to go be routed through the vpn by this host.
+#
 wghole() {
-  if (( $# != 2 )); then
-    e expected 2 arg of hostname, ip suffix >&2
+  if (( $# < 2 || $# > 3 )); then
+    e expected 2-3 arg of hostname, ip suffix, and extrahost >&2
     return 1
   fi
   local host ipsuf umask_orig
   host=$1
   ipsuf=$2
+  if [[ $3 ]]; then
+    extrahost=,$3
+  fi
   mkdir -p /p/c/machine_specific/$host/filesystem/etc/wireguard
   (
     cd /p/c/machine_specific/$host/filesystem/etc/wireguard
@@ -2190,7 +2329,7 @@ PostUp = ping -c1 10.8.0.1 ||:
 [Peer]
 # li. called wgmail on that server
 PublicKey = CTFsje45qLAU44AbX71Vo+xFJ6rt7Cu6+vdMGyWjBjU=
-AllowedIPs = 10.8.0.0/24
+AllowedIPs = 10.8.0.0/24$extrahost
 Endpoint = 72.14.176.105:1194
 PersistentKeepalive = 25
 EOF
@@ -2457,7 +2596,7 @@ mpvs() {
 
 myirc() {
   if [[ ! $1 ]]; then
-    set -- fsf-office
+    set -- fsfsys
   fi
   local -a d
   d=( /var/lib/znc/moddata/log/iank/{freenode,libera} )
@@ -2573,9 +2712,17 @@ otp() {
   oathtool --totp -b "$*" | xclip -selection clipboard
 }
 j() {
-  "$@" |& pee "xclip -r -selection clipboard"
+  "$@" |& pee "xclip -r -selection clipboard" cat
 }
 
+# x copy
+xc() {
+  xclip -r -selection clipboard
+}
+# echo copy
+ec() {
+  pee "xclip -r -selection clipboard" cat
+}
 
 pakaraoke() {
   # from http://askubuntu.com/questions/456021/remove-vocals-from-mp3-and-get-only-instrumentals
@@ -2954,7 +3101,12 @@ tm() {
   (sleep "$(calc "$* * 60")" && mpv --no-config --volume 50 /a/bin/data/alarm.mp3) > /dev/null 2>&1 &
 }
 
+## usage: to connect to my main transmission daemon from a different host, run this
+trans-remote-route() {
+  :
+}
 trg() { transmission-remote-gtk & r; }
+# TODO: this wont work transmission.lan doesnt exist
 trc() {
   # example, set global upload limit to 100 kilobytes:
   # trc -u 100
@@ -3159,6 +3311,17 @@ fixu() {
   fi
 }
 
+# unmute
+um() {
+  pactl set-sink-mute @DEFAULT_SINK@ false
+  rm -f /tmp/ianknap
+}
+nap() {
+  pactl set-sink-mute @DEFAULT_SINK@ true
+  touch /tmp/ianknap
+}
+
+
 # systemctl is-enabled / status / cat says nothing, instead theres
 # some obscure symlink. paths copied from man systemd.unit.
 # possibly also usefull, but incomplete, doesnt show units not loaded in memory:
@@ -3271,7 +3434,7 @@ wakehours() {
 
 calvis() { # calendar visualize
   install -m 600 /dev/null /tmp/calendar-bytes
-  while read l; do
+  while read -r l; do
     for char in $l; do
       printf "\x$(printf "%x" $char)" >>/tmp/calendar-bytes
     done
@@ -3309,7 +3472,7 @@ monero() {
 
 # rg my main files
 rgm() {
-  rg "$@" /p/pd.org /p/w.org /a/t.org /a/work.org /b
+  rg "$@" /p/w.org /a/t.org /a/work.org /b
 }
 
 reset-konsole() {