X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=brc;h=85583fe0901ebf47334755be6ef47b9476589efb;hb=4da3435e0d1918d90f59043deff2dffbdbe172c2;hp=75a7393eb15c7301d19b22b6a5498fcb9d4b70a1;hpb=9ac513d1086f22a8dede2ebe3ca0236443bdc429;p=distro-setup

diff --git a/brc b/brc
index 75a7393..85583fe 100644
--- a/brc
+++ b/brc
@@ -279,6 +279,15 @@ 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
 
@@ -1011,6 +1020,9 @@ etail2() {
 ccomp tail etail etail2
 
 
+showkeys() {
+  ssh "$@" cat .ssh/authorized_keys{,2}
+}
 
 
 # print exim old pids
@@ -1097,6 +1109,17 @@ 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}
+}
+
 
 
 
@@ -1115,6 +1138,20 @@ faf() { # find all files. use -L to follow symlinks
        -o -name .undo-tree-history -prune \) -type f 2>/dev/null
 }
 
+# usage ffconcat FILES_TO_CONCAT OUTPUT_FILE
+ffconcat() {
+  local tmpf
+  tmpf=$(mktemp)
+  printf "file '%s'\n" "$1" >$tmpf
+  while (( $# > 1 )); do
+    shift
+    printf "file '%s'\n" "$1" >>$tmpf
+  done
+  # https://trac.ffmpeg.org/wiki/Concatenate
+  ffmpeg -f concat -safe 0 -i $tmpf -c copy "$1"
+  rm $tmpf
+}
+
 # full path without resolving symlinks
 fp() {
   local dir base
@@ -2556,6 +2593,10 @@ if [[ $- == *i* ]]; then
     if [[ $MAIL_HOST && $MAIL_HOST != "$HOSTNAME" ]]; then
       ps_char="@ $ps_char"
     fi
+    jobs_char=
+    if [[ $(jobs -p) ]]; then
+      jobs_char='\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.
     # We could turn those off, but seems better not to.
@@ -2565,7 +2606,7 @@ if [[ $- == *i* ]]; then
     if [[ ! $HISTFILE ]]; then
       ps_char="NOHIST $ps_char"
     fi
-    PS1="${PS1%"${PS1#*[wW]}"} $psudo\[$ps_color\]$ps_char\[$term_nocolor\] "
+    PS1="${PS1%"${PS1#*[wW]}"} $jobs_char$psudo\[$ps_color\]$ps_char\[$term_nocolor\] "
 
     # set titlebar. instead, using more advanced
     # titelbar below