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Add shells cripts

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This commit is contained in:
Donald Burr 2015-02-19 00:03:01 -08:00
parent 7e6fc09f72
commit a96d932c14
7 changed files with 102 additions and 0 deletions
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9
acatcher/convert_audio.sh Executable file
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#!/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 <RAW_FILE> <TARGET_FILE>
sox -r 22050 -e signed -b 16 -L -c 1 "$1" "$OUTFILE"

18
acatcher/mkacatcher_cpp.sh Executable file
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#!/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

17
acatcher/mkhosts.sh Executable file
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#!/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

21
acatcher/provision_streamers.sh Executable file
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#!/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

17
acatcher/start_streamers.sh Executable file
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#!/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

3
acatcher/start_watcher.sh Executable file
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#!/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)

17
acatcher/stop_streamers.sh Executable file
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#!/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