From: Andrew Lorimer <andrew@charles.cortex>
Date: Sun, 8 Nov 2020 12:05:04 +0000 (+1100)
Subject: Merge branch 'master' of /tank/andrew/code/scripts
X-Git-Url: https://git.lorimer.id.au/scripts.git/diff_plain/06e7581c25067b352e9cd0865f8b64a76c3a02aa?hp=8770262e4d7cf5125ad256637fd3d5be3e3f062c

Merge branch 'master' of /tank/andrew/code/scripts
---

diff --git a/nameget.sh b/nameget.sh
index bb3d2a1..063544c 100755
--- a/nameget.sh
+++ b/nameget.sh
@@ -39,6 +39,10 @@ Get a list of urls and optional corresponding output paths, then send them to wg
   -d, --destination \e[4m<destination>\e[0m
     Directory in which to save each file in LIST
     Default: ./
+
+  -n, --number
+    Maximum number of files to download
+    Default: none
     
   -a, --args \e[4m<args>\e[0m
     String of shell arguments which are passed verbatim to wget\n"
@@ -79,6 +83,15 @@ while [ $# -gt 0 ]; do
       fi
       shift
       ;;
+    -n|--number)
+      maxdl=(${2-})
+      if [ -z "$maxdl" ] || [ "$maxdl" = " " ]; then
+        printf "\x1b[31mOption $1 requires an argument\x1b[0m\n\n"
+        printf "$usageshort"
+        exit 1
+      fi
+      shift
+      ;;
     -a|--args)
       otherargs=" ${2-}"
       if [ -z "$otherargs" ] || [ "$otherargs" = " " ]; then
@@ -125,15 +138,20 @@ if [[ ! $outdir =~ /$ ]]; then	# check if [DESTINATION] has a trailing /
 
 output "Starting downloading files in $(readlink -f $list) to $outdir" "\n\e[1m"
 
+n=0
+
 while read -r url filename; do
 
   # Ignore if line is commented
   [[ "$url" =~ ^\s*#.*  ]] && continue
 
+  # Stop when maxdl is exceeded
+  [ ! -z ${maxdl} ] && [[ $n -ge $maxdl ]] && break
+
   # parse output filename
   destarg=''    # placeholder for -O argument (output filename)
   if [ -z "$filename" ] || [ "filename" = "" ]; then
-    filename="$(echo $url | sed 's/\/\$//; s/.*\///; s/[_ \.]/-/g; s/\(.*\)/\L\1/; s/^the-//; s/-the\(-movie\)\?\(-film\)\?//g; s/^a-//; s/-\(20\|19\)[0-9]\{2\}.*-\(.*\)/.\2/g; s/-[0-9]\{3,4\}p.*-\(.*\)/.\1/g; s/-ii-/-2-/g; s/-iii-/-3-/g; s/-iv-/-4-/g; s/-v-/-5-/g; s/-vi-/-6-/g; s/-vii-/-7-/g; s/-viii-/-8-/g; s/-viiii-/-9-/g; s/-x-/-10-/g;')"
+    filename="$(echo $url | sed 's/\/\$//; s/.*\///; s/[_ \.]/-/g; s/\%20/-/g; s/\(.*\)/\L\1/; s/^the-//; s/-the\(-movie\)\?\(-film\)\?//g; s/^a-//; s/-(*\(20\|19\)[0-9]\{2\})*.*-\(.*\)/.\2/g; s/-[0-9]\{3,4\}p.*-\(.*\)/.\1/g; s/-ii-/-2-/g; s/-iii-/-3-/g; s/-iv-/-4-/g; s/-v-/-5-/g; s/-vi-/-6-/g; s/-vii-/-7-/g; s/-viii-/-8-/g; s/-viiii-/-9-/g; s/-x-/-10-/g;')"
   fi
   destarg=" -O $outdir$filename"
   prettyname="$filename from $url"
@@ -144,6 +162,7 @@ while read -r url filename; do
   # compile wget command (for debugging purposes)
   command="wget$nvarg -R "*index.html*" -c -nd -nH --cut-dirs=100 -np -e robots=off -P $outdir$destarg$otherargs $url"
 
+  n=$((n+1))
   if [ "$test" ]; then
     output "$command" "    "
   else
diff --git a/pwrstatd-lowbatt.sh b/pwrstatd-lowbatt.sh
index 4c59cfb..82dd9e3 100755
--- a/pwrstatd-lowbatt.sh
+++ b/pwrstatd-lowbatt.sh
@@ -3,6 +3,8 @@
 # Send warning email and shut down system when UPS battery is low.
 # Andrew Lorimer, January 2020
 
+echo "Received low battery signal" | systemd-cat -t `basename "$0"`
+
 recipient="andrew"
 
 ctime=`date`
@@ -14,5 +16,5 @@ level=`echo $state | grep -oP 'Battery Capacity\.+ \K\d+'`"%"
 echo -e "Battery level is $level (expected runtime $runtime) as of $ctime. Shutting down system in one minute.\n$state" | mail -a "Importance: High" -a "Content-Type: text/plain; charset=UTF-8" -s "⚠️🔋 Battery level $level on $model" $recipient
 sleep 60
 
-echo "Starting system shutdown due to low battery" | systemd-cat -t `basename "$0"`
+echo "Starting system shutdown due to low battery ($level)" | systemd-cat -t `basename "$0"`
 shutdown now
diff --git a/vicroads-checker.sh b/vicroads-checker.sh
new file mode 100755
index 0000000..fe28a96
--- /dev/null
+++ b/vicroads-checker.sh
@@ -0,0 +1,11 @@
+#! /bin/bash
+# Script to check the Vicroads website and alert me when bookings for
+# license testing are open again.
+
+recipient="andrew@lorimer.id.au"
+url="https://www.vicroads.vic.gov.au"
+phrase="No new appointments are available at this time"
+
+if ! curl -l "$url" | grep "$phrase"; then
+  echo -e "VicRoads appointments may be available" | mail -a "Importance: High" -a "Content-Type: text/plain; charset=UTF-8" -s "VicRoads Booking Check" $recipient
+fi