X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=brc;h=bd76bb4c8265890c517bdff5f501556ed0d76bcb;hb=6cc73025405b7a540eec371d1d8f7d9d13d8e019;hp=d0c0f8d655be4f9e68fceff05538cae58940b960;hpb=6cb2fbb730b7ea2d95618bace310ef40c43e51a2;p=distro-setup

diff --git a/brc b/brc
index d0c0f8d..bd76bb4 100644
--- a/brc
+++ b/brc
@@ -204,6 +204,15 @@ if [[ $- == *i* ]]; then
 
 fi
 
+case $TERM in
+  # fixup broken backspace in chroots
+  xterm-kitty|alacritty)
+    chroot() {
+      TERM=xterm-256color command chroot "$@"
+    }
+    ;;
+esac
+
 export BC_LINE_LENGTH=0
 
 # ansible option
@@ -229,8 +238,7 @@ export SL_INFO_DIR=/p/sshinfo
 if [[ -s $bashrc_dir/path-add-function ]]; then
   source $bashrc_dir/path-add-function
   if [[ $SSH_CLIENT ]]; then
-    # [[ -d /home/iank/.iank/e/e ]] mounts it unnecessarily, so use this.
-    if grep -qF /home/iank/.iank/e/e /etc/auto.iank /etc/exports &>/dev/null; then
+    if grep -qF /home/iank/.iank/e/e /etc/exports &>/dev/null; then
       export EMACSDIR=/home/iank/.iank/e/e
     fi
     path-add $bashrc_dir
@@ -388,6 +396,34 @@ b() {
   c -
 }
 
+hexipv4() {
+  printf '%d.%d.%d.%d\n' $(echo $1 | sed 's/../0x& /g')
+}
+
+vp9() {
+  local f out outdir in
+  outdir=vp9
+  case $1 in
+    --out)
+      outdir=$2
+      shift 2
+      ;;
+  esac
+  m mkdir -p $outdir
+  for f; do
+    out=$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 -
+  done
+}
+
+utcl() { # utc 24 hour time to local hour 24 hour time
+  echo "print( ($1  $(date +%z | sed -r 's/..$//;s/^(-?)0*/\1/')) % 24)"|python3
+}
 
 # c. better cd
 if type -p wcd &>/dev/null; then
@@ -447,7 +483,17 @@ chrbind() {
   for d in dev proc sys dev/pts; do
     [[ -d $d ]]
     if ! mountpoint $d &>/dev/null; then
-      s mount -o bind /$d $d
+      m s mount -o bind /$d $d
+    fi
+  done
+}
+chumount() {
+  local d
+  # dev/pts needed for pacman signature check
+  for d in dev proc sys dev/pts; do
+    [[ -d $d ]]
+    if mountpoint $d &>/dev/null; then
+      m s umount $d
     fi
   done
 }
@@ -974,6 +1020,11 @@ ic() {
   git commit -am "$*"
 }
 
+ipp() {
+  git pull
+  git push
+}
+
 
 ifn() {
   # insensitive find
@@ -1269,6 +1320,13 @@ rsu() { # [OPTS] HOST PATH
 }
 ccomp rsync rsd rsa rst rsu
 
+# find programs listening on a port
+ssp() {
+  local port=$1
+  # to figure out these args, i had to look at the man page from git version, as of 2022-04.
+  s ss -lpn state listening sport = $port
+}
+
 resolvcat() {
   local f
   if [[ $(systemctl is-active nscd ||:) != inactive ]]; then
@@ -1276,7 +1334,7 @@ resolvcat() {
   fi
   f=/etc/resolv.conf
   echo $f:;  ccat $f
-  hr; s ss -lpn 'sport = 53'
+  hr; s ss -lpn sport = 53
   if systemctl is-enabled dnsmasq &>/dev/null || [[ $(systemctl is-active dnsmasq ||:) != inactive ]]; then
     # this will fail is dnsmasq is failed
     hr; m ser status dnsmasq | cat || :
@@ -1362,7 +1420,6 @@ safe_rename() { # warn and dont rename if file exists.
 }
 
 
-
 sd() {
   sudo dd status=none of="$1"
 }
@@ -1378,6 +1435,10 @@ ser() {
     s service $2 $1
   fi
 }
+serstat() {
+  systemctl -n 40 status "$@"
+}
+
 seru() { systemctl --user "$@"; }
 # like restart, but do nothing if its not already started
 srestart() {
@@ -1596,7 +1657,6 @@ sl() {
     return 1
   fi
 
-  now=$(date +%s)
   dorsync=false
   haveinfo=false
   tmpa=($SL_INFO_DIR/???????????"$remote")
@@ -1654,7 +1714,7 @@ sl() {
     RSYNC_RSH="ssh ${args[*]}" m rsync -rptL --delete $sl_rsync_args $SL_FILES_DIR "$remote":
   fi
   if $dorsync || ! $haveinfo; then
-    sshinfo=$SL_INFO_DIR/$now$type"$remote"
+    sshinfo=$SL_INFO_DIR/$EPOCHSECONDS$type"$remote"
     [[ -e $SL_INFO_DIR ]] || mkdir -p $SL_INFO_DIR
     printf "%s\n" "$extra_info" >$sshinfo
     chmod 666 $sshinfo
@@ -1890,8 +1950,7 @@ s/^\Wcapability: (.*)/\1/;Ta;h;b
 # * misc stuff
 
 
-if $use_color; then
-
+if $use_color && type -p tput &>/dev/null; then
   term_bold="$(tput bold)"
   term_red="$(tput setaf 1)"
   term_green="$(tput setaf 2)"
@@ -1903,7 +1962,6 @@ if $use_color; then
   # term_underl="$(tput smul)"
   # term_blue="$(tput setaf 4)"
   # term_cyan="$(tput setaf 6)"
-
 fi
 # Try to keep environment pollution down, EPA loves us.
 unset safe_term match_lhs use_color
@@ -1913,6 +1971,16 @@ unset safe_term match_lhs use_color
 
 if [[ $- == *i* ]]; then
 
+
+  case $HOSTNAME in
+    bk|je|li)
+      if [[ $EUID == 1000 ]]; then
+        system-status _ ||:
+      fi
+      ;;
+  esac
+
+
   # this needs to come before next ps1 stuff
   # this stuff needs bash 4, feb 2009,
   # old enough to no longer condition on $BASH_VERSION anymore
@@ -1970,7 +2038,7 @@ if [[ $- == *i* ]]; then
     if [[ -e /dev/shm/iank-status && ! -e /tmp/quiet-status ]]; then
       eval $(< /dev/shm/iank-status)
     fi
-    if [[ ! $SSH_CLIENT && $MAIL_HOST != "$HOSTNAME" ]]; then
+    if [[ $MAIL_HOST && $MAIL_HOST != "$HOSTNAME" ]]; then
       ps_char="@ $ps_char"
     fi
     # We could test if sudo is active with sudo -nv