X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=brc;h=f2793e888dcc334ad8899f1a9656a893abea1550;hb=8d29de95be2b44cac6e2cc3d0643f542be05e4bd;hp=1539a767e0aaec91969f25b49234eb1dbc40b503;hpb=65d1dda5c1e79aa9c85a2d16bdd1a12413f163af;p=distro-setup

diff --git a/brc b/brc
index 1539a76..f2793e8 100644
--- a/brc
+++ b/brc
@@ -279,6 +279,16 @@ mysrc() {
 mysrc /a/bin/small-misc-bash/ll-function
 mysrc /a/bin/distro-functions/src/package-manager-abstractions
 
+# things to remember:
+# ALT-C - cd into the selected directory
+# CTRL-T - Paste the selected file path into the command line
+#
+# good guide to some of its basic features is the readme file
+# https://github.com/junegunn/fzf
+
+# if [[ -s /usr/share/doc/fzf/examples/key-bindings.bash ]]; then
+#   source /usr/share/doc/fzf/examples/key-bindings.bash
+# fi
 
 # * functions
 
@@ -654,6 +664,14 @@ khcopy() {
   ssh-copy-id $1
 }
 
+# ya, hacky hardcoded hostnames in 2023. we could do better
+hssh-update() {
+  for host in kd x3.office.fsf.org syw; do
+    e $host
+    scp /b/fai/fai/config/files/usr/local/bin/hssh/IANK root@$host:/usr/local/bin/hssh
+  done
+}
+
 a() {
   local x
   x=$(readlink -nf "${1:-$PWD}")
@@ -677,24 +695,46 @@ hexipv4() {
 }
 
 vp9() {
-  local f out outdir in
+  local f out outdir in fname origdir skip1
+  origdir="$PWD"
   outdir=vp9
-  case $1 in
-    --out)
-      outdir=$2
-      shift 2
-      ;;
-  esac
+  skip1=false
+  while [[ $1 == -* ]]; do
+    case $1 in
+      # if we got interrupted after 1st phase
+      -2)
+        skip1=true
+        shift
+        ;;
+      --out)
+        outdir=$2
+        shift 2
+        ;;
+    esac
+  done
   m mkdir -p $outdir
+  # first pass only uses about 1 cpu, so run in parallel
   for f; do
-    out=$PWD/$outdir/$f
-    in=$PWD/$f
-    m cd $(mktemp -d)
-    pwd
-    m ffmpeg -threads 0 -i $in -g 192 -vcodec libvpx-vp9 -vf scale=-1:720 -max_muxing_queue_size 9999  -b:v 750K -pass 1 -an -f null /dev/null
-    m ffmpeg -y -threads 0 -i $in -g 192 -vcodec libvpx-vp9 -vf scale=-1:720 -max_muxing_queue_size 9999 -b:v 750K -pass 2 -c:a libvorbis -qscale:a 5 $out
-    cd -
+    {
+      fname="${f##*/f}"
+      if [[ $f == /* ]]; then
+        in="$f"
+      else
+        in=$origdir/$f
+      fi
+      out="$origdir/$outdir/$fname"
+      mkdir -p /tmp/vp9/$fname
+      cd /tmp/vp9/$fname
+      if ! $skip1 && [[ ! -s ffmpeg2pass-0.log ]]; then
+        # -nostdin or else wait causes ffmpeg to go into stopped state. dunno why, random stackoverflow answer.
+        m ffmpeg -nostdin -hide_banner -loglevel error -i $in -g 192 -vcodec libvpx-vp9 -vf scale=-1:720 -max_muxing_queue_size 9999  -b:v 750K -pass 1 -an -f null /dev/null
+      fi
+      if [[ -e $out ]]; then rm -f $out; fi
+      m ffmpeg -nostdin -hide_banner -loglevel error -y -i $in -g 192 -vcodec libvpx-vp9 -tile-rows 2 -vf scale=-1:720 -max_muxing_queue_size 9999 -b:v 750K -pass 2 -c:a libvorbis -qscale:a 5 $out
+    } &
   done
+  wait -f
+  cd "$origdir"
 }
 
 utcl() { # utc 24 hour time to local hour 24 hour time
@@ -949,13 +989,18 @@ digdiff() {
   diff -u /tmp/digdiff <(digsort $s2 "$@")
 }
 
+# date in a format i like reading
 dt() {
   date "+%A, %B %d, %r" "$@"
 }
 dtr() {
   date -R "$@"
 }
-ccomp date dt dtr
+# date with all digits in a format i like
+dtd() {
+  date +%F_%T% "$@"
+}
+ccomp date dt dtr dtd
 
 dus() { # du, sorted, default arg of
   du -sh ${@:-*} | sort -h
@@ -1100,6 +1145,20 @@ econfdev() {
   update-exim4.conf -d /tmp/edev/etc/exim4 -o /tmp/edev/e.conf
 }
 
+# exim grep in
+# show important information about incoming mail in the exim log
+egrin() {
+  sed -rn '/testignore|jtuttle|eximbackup/!s/^[^ ]+ ([^ ]+) [^ ]+ [^ ]+ <= ([^ ]+).*T="(.*)" from (<[^ ]+> .*$)/\1 \4\n \3/p' <${1:-/var/log/exim4/mainlog}
+}
+
+# 2nd line is message-id:
+egrinid() {
+  sed -rn '/testignore|jtuttle|eximbackup/!s/^[^ ]+ ([^ ]+) [^ ]+ [^ ]+ <= ([^ ]+).* id=([^ ]+) T="(.*)" from (<[^ ]+> .*$)/\1 \5\n \3\n \4/p' <${1:-/var/log/exim4/mainlog}
+}
+etailin() {
+  tail -F /var/log/exim4/mainlog | sed -rn '/testignore|jtuttle|eximbackup/!s/^[^ ]+ ([^ ]+) [^ ]+ [^ ]+ <= ([^ ]+).*T="(.*)" from (<[^ ]+> .*$)/\1 \4\n \3/p'
+}
+
 
 
 
@@ -1131,13 +1190,62 @@ ffconcat() {
   ffmpeg -f concat -safe 0 -i $tmpf -c copy "$1"
   rm $tmpf
 }
+ffremux() {
+  local tmpf tmpd
+  if (( $# == 0 )); then
+    echo ffremux error expected args >&2
+    return 1
+  fi
+  tmpd=$(mktemp -d)
+  for f; do
+    tmpf=$tmpd/"${f##*/}"
+    ffmpeg -i "$f" -c:v copy -c:a copy $tmpf
+    cat $tmpf >"$f"
+  done
+  rm -r $tmpd
+}
+
 
-# full path without resolving symlinks
+
+# absolute path of file/dir without resolving symlinks.
+#
+# Most of the time, I want this where I would normally use readlink.
+# This is what realpath -s does in most cases, but sometimes it
+# actually resolves symlinks, at least when they are in /.
+#
+# Note, if run on a dir, if the final component is relative, it won't
+# resolve that. Use the below fpd for that.
+#
+# note: we could make a variation of this which
+# assigns to a variable name using eval, so that we don't have to do
+# x=$(fp somepath), which might save subshell overhead and look nice,
+# but I'm not going to bother.
 fp() {
-  local dir base
-  base="${1##*/}"
-  dir="${1%$base}"
-  printf "%s/%s\n" $(cd $dir; pwd) "$base"
+  local initial_oldpwd initial_pwd dir base
+  initial_oldpwd="$OLDPWD"
+  initial_pwd="$PWD"
+  if [[ $1 == */* ]]; then
+    dir="${1%/*}"
+    base="/${1##*/}"
+    # CDPATH because having it set will cause cd to possibly print output
+    CDPATH= cd "$dir"
+    printf "%s%s\n" "$PWD" "$base"
+    CDPATH= cd "$initial_pwd"
+    OLDPWD="$initial_oldpwd"
+  else
+    printf "%s/%s\n" "$PWD" "$1"
+  fi
+}
+# full path of directory without resolving symlinks
+fpd() {
+  local initial_oldpwd initial_pwd dir
+  initial_oldpwd="$OLDPWD"
+  initial_pwd="$PWD"
+  dir="$1"
+  CDPATH= cd "$dir"
+  printf "%s%s\n" "$PWD" "$base"
+  cd "$initial_pwd"
+  OLDPWD="$initial_oldpwd"
 }
 
 
@@ -1304,6 +1412,16 @@ ccomp grep gr grr
 rg() { grr "$@"; }
 ccomp grep rg
 
+# recursive everything. search for files/dirs and lines. rs = easy chars to press
+re() {
+  local query
+  query="$1"
+  find "$@" -not \( -name .svn -prune -o -name .git -prune \
+       -o -name .hg -prune -o -name .editor-backups -prune \
+       -o -name .undo-tree-history -prune \) 2>/dev/null | grep -iP --color=auto "$query"
+  grr -m 5 "$@"
+}
+
 hr() { # horizontal row. used to break up output
   printf "$(tput setaf 5 2>/dev/null ||:)█$(tput sgr0 2>/dev/null||:)%.0s" $(eval echo "{1..${COLUMNS:-60}}")
   echo
@@ -1396,9 +1514,17 @@ ipp() {
   git push
 }
 
-
 ifn() {
-  # insensitive find
+  local glob
+  glob="$1"
+  shift
+  find -L "$@" -not \( -name .svn -prune -o -name .git -prune \
+       -o -name .hg -prune -o -name .editor-backups -prune \
+       -o -name .undo-tree-history -prune \) -iname "*$glob*" 2>/dev/null
+}
+
+ifh() {
+  # insensitive find here. args are combined into the search string.
   # -L = follow symlinks
   find -L . -not \( -name .svn -prune -o -name .git -prune \
        -o -name .hg -prune -o -name .editor-backups -prune \
@@ -1558,6 +1684,15 @@ ccomp mkdir mkc
 mkct() {
   mkc $(mktemp -d)
 }
+# mkdir the last arg, cp the rest into it
+mkcp() {
+  mkdir -p "${@: -1}"
+  cp "${@:1:$#-1}" "${@: -1}"
+}
+mkmv() {
+  mkdir -p "${@: -1}"
+  mv "${@:1:$#-1}" "${@: -1}"
+}
 
 mkt() { # mkdir and touch file
   local path="$1"
@@ -1696,7 +1831,7 @@ r() {
 
 # scp is insecure and deprecated.
 scp() {
-  rsync --inplace "$@"
+  rsync -Pt --inplace "$@"
 }
 ccomp rsync scp
 
@@ -1803,6 +1938,11 @@ reresolv() {
   fi
 }
 
+# add annoyingly long argument which should be the default
+sedi() {
+  sed -i --follow-symlinks "$@"
+}
+
 rmstrips() {
   ssh fencepost head -n 300 /gd/gnuorg/EventAndTravelInfo/rms-current-trips.txt | less
 }
@@ -2311,6 +2451,13 @@ pson() {
   fi
 }
 
+# prometheus node curl
+pnodecurl() {
+  local host
+  host=${1:-127.0.0.1}
+  s curl --cert-type PEM --cert /etc/prometheus/ssl/prometheus_cert.pem --key /etc/prometheus/ssl/prometheus_key.pem --cacert /etc/prometheus/ssl/prom_node_cert.pem --resolve prom_node:9100:$host -v https://prom_node:9100/metrics
+}
+
 tx() { # toggle set -x, and the prompt so it doesnt spam
   if [[ $- == *x* ]]; then
     set +x
@@ -2487,6 +2634,7 @@ spark()
   _spark_echo
 }
 
+pdfwc() { local f; for f; do echo "$f" $(pdfinfo "$f" | awk '/^Pages:/ {print $2}'); done }
 
 # * misc stuff
 
@@ -2575,7 +2723,7 @@ if [[ $- == *i* ]]; then
     fi
     jobs_char=
     if [[ $(jobs -p) ]]; then
-      jobs_char='\j '
+      jobs_char='j\j '
     fi
     # We could test if sudo is active with sudo -nv
     # but then we get an email and log of lots of failed sudo commands.