From a96d932c1462639344cddcd1ab9343cf621b5efe Mon Sep 17 00:00:00 2001 From: Donald Burr Date: Thu, 19 Feb 2015 00:03:01 -0800 Subject: [PATCH] Add shells cripts --- acatcher/convert_audio.sh | 9 +++++++++ acatcher/mkacatcher_cpp.sh | 18 ++++++++++++++++++ acatcher/mkhosts.sh | 17 +++++++++++++++++ acatcher/provision_streamers.sh | 21 +++++++++++++++++++++ acatcher/start_streamers.sh | 17 +++++++++++++++++ acatcher/start_watcher.sh | 3 +++ acatcher/stop_streamers.sh | 17 +++++++++++++++++ 7 files changed, 102 insertions(+) create mode 100755 acatcher/convert_audio.sh create mode 100755 acatcher/mkacatcher_cpp.sh create mode 100755 acatcher/mkhosts.sh create mode 100755 acatcher/provision_streamers.sh create mode 100755 acatcher/start_streamers.sh create mode 100755 acatcher/start_watcher.sh create mode 100755 acatcher/stop_streamers.sh diff --git a/acatcher/convert_audio.sh b/acatcher/convert_audio.sh new file mode 100755 index 0000000..2f0733c --- /dev/null +++ b/acatcher/convert_audio.sh @@ -0,0 +1,9 @@ +#!/bin/sh +# Signed 16 bit Little Endian, Rate 22050 Hz, Mono +# +# use "play" command to play back audio + +INFILE="$1" +OUTFILE="$INFILE.wav" +#sox -r 44100 -e unsigned -b 8 -c 1  +sox -r 22050 -e signed -b 16 -L -c 1 "$1" "$OUTFILE" diff --git a/acatcher/mkacatcher_cpp.sh b/acatcher/mkacatcher_cpp.sh new file mode 100755 index 0000000..fd21af1 --- /dev/null +++ b/acatcher/mkacatcher_cpp.sh @@ -0,0 +1,18 @@ +#!/bin/sh +NUM=0 +while read FOO; do + if ! echo $FOO | grep -q ^#; then + HOST="`echo $FOO | cut -d\| -f3`" + MAC="`echo $FOO | cut -d\| -f1 | tr '[A-Z]' '[a-z]'`" + IP="`echo $FOO | cut -d\| -f2`" + if ! echo $HOST | egrep -q "(server|spare)"; then + >&2 echo found host $HOST mac $MAC ip $IP num $NUM + HEX="`echo "obase=16; $NUM" | bc | tr '[A-Z]' '[a-z]'`" + echo "\"[$HEX] $HOST\"," + NUM=$((NUM+1)) + elif echo $HOST | grep -q server; then + >&2 echo found server at ip $IP + echo $IP > SERVERIP + fi + fi +done < $HOME/Dropbox/CAMS > acatcher.cxx.inc diff --git a/acatcher/mkhosts.sh b/acatcher/mkhosts.sh new file mode 100755 index 0000000..92805ed --- /dev/null +++ b/acatcher/mkhosts.sh @@ -0,0 +1,17 @@ +#!/bin/sh +NUM=0 +while read FOO; do + if ! echo $FOO | grep -q ^#; then + HOST="`echo $FOO | cut -d\| -f3`" + MAC="`echo $FOO | cut -d\| -f1 | tr '[A-Z]' '[a-z]'`" + IP="`echo $FOO | cut -d\| -f2`" + if ! echo $HOST | egrep -q "(server|spare)"; then + >&2 echo found host $HOST mac $MAC ip $IP num $NUM + echo "$HOST|$MAC|$IP|$NUM" + NUM=$((NUM+1)) + elif echo $HOST | grep -q server; then + >&2 echo found server at ip $IP + echo $IP > SERVERIP + fi + fi +done < $HOME/Dropbox/CAMS > HOSTS diff --git a/acatcher/provision_streamers.sh b/acatcher/provision_streamers.sh new file mode 100755 index 0000000..b8e4a37 --- /dev/null +++ b/acatcher/provision_streamers.sh @@ -0,0 +1,21 @@ +#!/bin/sh +NUM=0 +while read FOO; do + if ! echo $FOO | grep -q ^#; then + HOST="`echo $FOO | cut -d\| -f3`" + MAC="`echo $FOO | cut -d\| -f1 | tr '[A-Z]' '[a-z]'`" + IP="`echo $FOO | cut -d\| -f2`" + if ! echo $HOST | egrep -q "(server|spare)"; then + >&2 echo provisining host $HOST mac $MAC ip $IP num $NUM + ssh pi@$HOST "if [ ! -d \$HOME/.ssh ]; then mkdir \$HOME/.ssh; fi; echo `cat $HOME/.ssh/id_rsa.pub` >> \$HOME/.ssh/authorized_keys; chmod 700 \$HOME/.ssh; chmod 644 \$HOME/.ssh/authorized_keys" + for FILE in HOSTS SERVERIP stream.sh set_hostname.sh v4lcap.c; do scp $FILE pi@$HOST:$FILE; done + ssh pi@$HOST "make v4lcap" + ssh pi@$HOST "bash set_hostname.sh" + ssh pi@$HOST "sudo reboot" + NUM=$((NUM+1)) + elif echo $HOST | grep -q server; then + >&2 echo found server at ip $IP + echo $IP > SERVERIP + fi + fi +done < $HOME/Dropbox/CAMS diff --git a/acatcher/start_streamers.sh b/acatcher/start_streamers.sh new file mode 100755 index 0000000..04197b9 --- /dev/null +++ b/acatcher/start_streamers.sh @@ -0,0 +1,17 @@ +#!/bin/sh +NUM=0 +while read FOO; do + if ! echo $FOO | grep -q ^#; then + HOST="`echo $FOO | cut -d\| -f3`" + MAC="`echo $FOO | cut -d\| -f1 | tr '[A-Z]' '[a-z]'`" + IP="`echo $FOO | cut -d\| -f2`" + if ! echo $HOST | egrep -q "(server|spare)"; then + >&2 echo starting up host $HOST mac $MAC ip $IP num $NUM + ssh pi@$HOST "screen -dm bash stream.sh" + NUM=$((NUM+1)) + elif echo $HOST | grep -q server; then + >&2 echo found server at ip $IP + echo $IP > SERVERIP + fi + fi +done < $HOME/Dropbox/CAMS diff --git a/acatcher/start_watcher.sh b/acatcher/start_watcher.sh new file mode 100755 index 0000000..f36926d --- /dev/null +++ b/acatcher/start_watcher.sh @@ -0,0 +1,3 @@ +#!/bin/sh +echo "*** NOTE wait a few then run fix_windows.sh in a different wimdow ***" +./acatcher | (aplay -t raw -c 1 -f S16_LE -r 22050 > /dev/null 2> /dev/null) diff --git a/acatcher/stop_streamers.sh b/acatcher/stop_streamers.sh new file mode 100755 index 0000000..823b917 --- /dev/null +++ b/acatcher/stop_streamers.sh @@ -0,0 +1,17 @@ +#!/bin/sh +NUM=0 +while read FOO; do + if ! echo $FOO | grep -q ^#; then + HOST="`echo $FOO | cut -d\| -f3`" + MAC="`echo $FOO | cut -d\| -f1 | tr '[A-Z]' '[a-z]'`" + IP="`echo $FOO | cut -d\| -f2`" + if ! echo $HOST | egrep -q "(server|spare)"; then + >&2 echo killing host $HOST mac $MAC ip $IP num $NUM + ssh pi@$HOST "screen -X quit" + NUM=$((NUM+1)) + elif echo $HOST | grep -q server; then + >&2 echo found server at ip $IP + echo $IP > SERVERIP + fi + fi +done < $HOME/Dropbox/CAMS