These are the scripts I use to start freenet, update unstable, and to mail fred status to Toad.
Use ./start-freenet --unstable These attempt to avoid downloading the same snapshots repeatedly, but because the snapshots directory doesn't avoid changing the creation time of files which haven't changed, they get download anyway. eaa106aa562ae8ac6aacf7f041ef7832 start-freenet.sh 266a956cabc0e8f20d6016a7d135b572 update-unstable.sh a0ae761d71e48097617a2becfb8a9f6d mailFredStatus 27f3573bbf0a39946e66df6b6b767470 mailFredStatus.asc -- Edward J. Huff <[EMAIL PROTECTED]>
#!/bin/sh # timestamping sets the correct date on the retrieved file and avoids # retrieving it if the remote date is not newer. Does not work correctly # together with the -O option for specifying a new output filename. cp -pf freenet-unstable.jar freenet-unstable-latest.jar wget --timestamping http://freenetproject.org/snapshots/freenet-unstable-latest.jar # test -s FILE # FILE exists and has a size greater than zero if test -s freenet-unstable-latest.jar; then # if new file is different from the old one, make backup. if ! cmp freenet-unstable-latest.jar freenet-unstable.jar; then mv -f freenet-unstable.jar freenet-unstable-old.jar echo 'old freenet-unstable.jar saved' fi # always use the date/time from the project site. mv freenet-unstable-latest.jar freenet-unstable.jar else rm -f freenet-unstable-latest.jar fi cp -pf seednodes-unstable.ref unstable.ref wget --timestamping http://freenetproject.org/snapshots/unstable.ref ls -l unstable.ref if test -s unstable.ref; then if ! cmp unstable.ref seednodes-unstable.ref; then mv -f seednodes-unstable.ref unstable-old.ref echo 'old unstable seednodes file saved' fi cp -pf unstable.ref seednodes-unstable.ref else cp -pf seednodes-unstable.ref unstable.ref fi cp -pf seednodes-unstable.ref seednodes.ref touch -t "197001011200" seednodes.ref || touch -d "1/1/1970" seednodes.ref # so we don't reseed unless necessary ls -l freenet*.jar seednodes*.ref
#!/bin/sh
if [ -f freenet.pid ] ; then
echo stopping freenet process id `cat freenet.pid`
kill `cat freenet.pid`
sleep 1
while ps -p `cat freenet.pid` | grep "^`cat freenet.pid` "; do
echo "Freddy isn't dead yet!"
ps -fp `cat freenet.pid`
sleep 5
done
rm freenet.pid
fi
FREENET_JAR=freenet.jar
JAVA_MEMORY='-Xmx256m'
while [[ $# > 0 ]] ; do
case "$1" in
--jar)
FREENET_JAR=$2
shift;;
--meg|Meg|MEG)
JAVA_MEMORY=-Xmx${2}m
shift;;
--sta*)
FREENET_JAR=freenet-stable.jar
;;
--uns*)
FREENET_JAR=freenet-unstable.jar
;;
--exp*)
FREENET_JAR=freenet-exp.jar
;;
--cvs)
FREENET_JAR=freenet-cvs.jar
;;
esac
shift
done
# Check to see whether we use echo -n or echo "\c" to suppress newlines.
case "`echo 'hi there\c'; echo ' '`" in
*c*) n='-n'; c='';;
*) n=''; c='\c';;
esac
# and get java implementation too, Sun JDK or Kaffe
JAVA_IMPL=`java -version 2>&1 | head -1 | cut -f1 -d' '`
if test ! -f freenet-ext.jar; then
echo freenet-ext.jar not found. It can be downloaded from
echo http://freenetproject.org/snapshots/freenet-ext.jar
echo
echo $n "Would you like me to download it now? [Y/n] $c"
read resp
case "$resp" in
[Nn]*) exit 0;;
esac
wget http://freenetproject.org/snapshots/freenet-ext.jar
if test ! -f freenet-ext.jar; then
echo "Sorry, I couldn't download it. Aborting."
exit 1
fi
fi
CLASSPATH=fec-linux-x86.jar:$FREENET_JAR:freenet-ext.jar:$CLASSPATH
export CLASSPATH
# Why are we permanently altering the environment?
# We aren't. This change affects only this process and it's children.
# Environment changes in scripts do not propagate to the invoking shell
# unless the script is run using the "source" (or ".") command.
if test ! -f seednodes.ref; then
echo seednodes.ref not found, would you like to download some seeds
echo from http://hawk.freenetproject.org/~freenet4/seednodes.ref?
echo $n "[y/N] $c"
read resp
case "$resp" in
[yY]*) wget http://hawk.freenetproject.org/~freenet4/seednodes.ref;;
esac
fi
if test ! -f freenet.conf; then
echo It appears that this is your first time running Freenet. You
echo should read the README file as it contains important instructions
echo and advice.
echo
echo First we must generate a freenet.conf file. I will now run
echo Freenet in configure mode, and it will ask you a number of
echo questions. If you don\'t understand the question, hitting "enter"
echo without typing anything will go with the default which is likely
echo to be the right thing.
echo
sh preconfig.sh
java freenet.node.Main --config
fi
# if Sun JDK set -server option as suggested on mailing list
#if java -help 2>&1 | grep "[-]server" >/dev/null ;
#then
# JAVA_ARGS="-server"
#else
# JAVA_ARGS=""
#fi
# multiple reports that -server option seems to cause crashes
if test /etc/redhat-release
then
export LD_ASSUME_KERNEL=2.4.1
fi
if [ -f freenet.log ] ; then
echo "Saving old log file"
logfilename=freenet-$(ls -l --time-style=full-iso freenet.log | gawk '{print $6"-"$7}').log
mv freenet.log $logfilename
ls -l $logfilename
gzip $logfilename
ls -l $logfilename.gz
fi
echo
echo "JVM environment:"
java freenet.node.Main --system
echo
echo "Freenet version:"
java freenet.node.Main --version
echo
echo "Non-default non-bookmark freenet.conf settings:"
grep '^[ ]*[a-zA-Z]' freenet.conf | grep -v bookmark
echo JAVA_MEMORY=$JAVA_MEMORY
echo '$@ is '\'"$@"\'
echo $n "Starting Freenet now: `date --utc` `date '+%H:%M:%S %Z: '`$c"
nice -n 10 -- java $JAVA_MEMORY $JAVA_ARGS freenet.node.Main "$@" &
echo $! > freenet.pid
echo "Done, freenet process id is `cat freenet.pid`."
(
echo LD_ASSUME_KERNEL=$LD_ASSUME_KERNEL
echo CLASSPATH=$CLASSPATH
echo JAVA_IMPL=$JAVA_IMPL
echo JAVA_MEMORY=$JAVA_MEMORY
echo JAVA_ARGS=$JAVA_ARGS
echo '$@ is '\'"$@"\'
ls -l --full-time $FREENET_JAR
echo nice -n 10 -- java $JAVA_MEMORY $JAVA_ARGS freenet.node.Main "$@"
ls -l --full-time freenet.pid
echo "Freenet process id is `cat freenet.pid`"
) > freenet.last-startup
#!/bin/bash
# if you edit your copy of this script, change the version.
VERSION='$Id: mailFredStatus,v 1.3 2003/10/22 21:15:22 ejhuff Exp $'
printMailHeaders() {
echo "To: $TO"
echo "From: $FROM"
echo "Errors-To: $FROM"
echo "Bcc: $BCC"
echo "Subject: Success probabilities $(date --utc)"
echo
}
printAssortedData() {
echo $VERSION
echo SERVLET=$SERVLET
date --utc
wget -O - "http://$SERVLET/servlet/nodeinfo/performance/general"; 2>/dev/null \
| tr -d "\n" \
| sed 's/<tr>/@<tr>/g' \
| sed 's|</tr>|</tr>@|' \
| sed 's/<[^>]*>/ /g; s/ * @/@/g; s/@ */@/g; s/ */ /g' \
| sed 's/Uptime[@ ]* /Uptime /g' \
| tr '@' "\n" \
| egrep 'Version|Build|Uptime|Current|Active' \
| grep -v 'README'
wget -O - "http://$SERVLET/servlet/nodeinfo/networking/ocm?setLevel=1&setMode=new"; 2>/dev/null \
| egrep '^<tr><td>[^<]' \
| sed 's/<[^>]*>/ /g; s/^ *//g; s/ */ /g; s/ / /g'
echo
echo "Network Load:"
wget -O - "http://$SERVLET/servlet/nodeinfo/networking/loadstats"; 2>/dev/null \
| sed 's/<[^>]*>/ /g; s/^ *//g; s/ */ /g; s/ / /g' \
| grep '^[A-Za-z() ]*:'
# FIXME: how to tell re: Frost etc.
echo "Frost etc. are not running."
echo "Traffic shaping:"
echo $TC '-s qdisc show dev eth0 | head -3'
$TC -s qdisc show dev eth0 | head -3
echo Non-default non-bookmark freenet.conf lines
grep '^[a-zA-Z]' freenet.conf | grep -v bookmark
echo
echo Parameters to last startup:
ls -l --full-time freenet.last-startup
cat freenet.last-startup
echo
echo "$NETSTAT -n --inet | egrep -v :6000\|:8888\|\^tcp\ \*0\ \*0\ | grep ESTAB | sort -k 2nr,2 -k 3nr,3"
$NETSTAT -n --inet | head -2
$NETSTAT -n --inet | egrep -v :6000\|:8888\|\^tcp\ \*0\ \*0\ | grep ESTAB | sort -k 2nr,2 -k 3nr,3
echo
wget -O - http://$SERVLET/servlet/nodestatus/psuccess_data.txt 2>/dev/null
echo
wget -O - http://$SERVLET/servlet/nodeinfo/internal/env 2>/dev/null \
| grep '^<tr><td>' \
| sed 's/<[^>]*>/ /g; s/^ *//g; s/ */ /g' \
| egrep 'Architecture|processors|Operating|Version|JVM|Maximum|Percent|Total'
echo
wget -O - http://$SERVLET/servlet/nodestatus/nodestatus.html 2>/dev/null \
| grep '^<tr><td>' \
| grep -v '<b>' \
| sed 's/<[^>]*>/ /g; s/^ *//g; s/ */ /g'
echo
wget -O - http://localhost:8888/servlet/nodestatus/diagnostics/requestSuccessRatio/raw 2>/dev/null \
| egrep 'minute|#'
wget -O - http://localhost:8888/servlet/nodestatus/diagnostics/requestSuccessRatio/raw 2>/dev/null \
| grep hour | tail -3
echo
wget -O - http://localhost:8888/servlet/nodestatus/diagnostics/routingSuccessRatio/raw 2>/dev/null \
| egrep 'minute|#'
wget -O - http://localhost:8888/servlet/nodestatus/diagnostics/routingSuccessRatio/raw 2>/dev/null \
| grep hour | tail -3
echo
wget -O - http://localhost:8888/servlet/nodestatus/diagnostics/localQueryTraffic/raw 2>/dev/null \
| egrep 'minute|#'
wget -O - http://localhost:8888/servlet/nodestatus/diagnostics/localQueryTraffic/raw 2>/dev/null \
| grep hour | tail -3
date --utc
}
[ -z "$TO" ] && TO="Toad <[EMAIL PROTECTED]>"
[ -z "$FROM" ] && FROM="[EMAIL PROTECTED]:-localhost}"
[ -z "$BCC" ] && BCC="[EMAIL PROTECTED]:-localhost}"
[ -z "$INTERVAL" ] && INTERVAL=3600
[ -z "$SERVLET" ] && SERVLET=127.0.0.1:8888
[ -z "$FREENETHOME" ] && FREENETHOME=$HOME/freenet/
[ -z "$VERBOSE" ] && VERBOSE=
[ -z "$GOLIVE" ] && GOLIVE=
[ -z "$SENDMAIL" ] && SENDMAIL=/usr/sbin/sendmail
[ -z "$TC" ] && TC=/sbin/tc
[ -z "$NETSTAT" ] && NETSTAT=/bin/netstat
HELP=
WRITEDEFAULTS=
if [ -f ~/.mailFredStatus ] ; then
source ~/.mailFredStatus
fi
while [[ $# > 0 ]] ; do
case "$1" in
--to)
TO=$2
shift;;
--from)
FROM=$2
shift;;
--BCC)
BCC=$2
shift;;
--interval)
INTERVAL=$2
shift;;
--servlet)
SERVLET=$2
shift;;
--FreenetHOME|--freenetHOME|--FreeNetHOME|--freenethome)
FREENETHOME=$2
shift;;
--verbose)
VERBOSE=-v
;;
--sendmail)
SENDMAIL=$2
shift;;
--tc)
TC=$2
shift;;
--netstat)
NETSTAT=$2
shift;;
--dryrun)
GOLIVE=
;;
--golive)
GOLIVE=TRUE
;;
--v*|--V*|-v|-V)
echo $VERSION
echo mailFredStatus --help for help.
exit 0
;;
--write*|-w*)
WRITEDEFAULTS=TRUE
;;
--h*|-h*)
HELP=TRUE
;;
*)
HELP=TRUE
echo "$1 interpreted as --help"
;;
esac
shift
done
if [ ! -z "$WRITEDEFAULTS" ] ; then
echo "Making current options the defaults in ~/.mailFredStatus"
(cat <<EOF
TO="$TO"
FROM="$FROM"
BCC="$BCC"
INTERVAL="$INTERVAL"
SERVLET="$SERVLET"
FREENETHOME="$FREENETHOME"
VERBOSE="$VERBOSE"
SENDMAIL="$SENDMAIL"
TC="$TC"
NETSTAT="$NETSTAT"
GOLIVE="$GOLIVE"
EOF
) > ~/.mailFredStatus
echo New contents of ~/.mailFredStatus:
cat ~/.mailFredStatus
echo
echo Done.
exit 0
fi
if [ ! -z "$HELP" ] ; then
# will do $VAR substitution in the text.
cat <<EOF
NAME
mailFredStatus - Mail Freenet REference Daemon status to Toad
SYNOPSIS
mailFredStatus [ --help | -h | --version | -v ]
mailFredStatus [ --to '$TO' ]
[ --from '$FROM' ]
[ --BCC '$BCC' ]
[ --interval '$INTERVAL' ]
[ --servlet '$SERVLET' ]
[ --FreenetHOME '$FREENETHOME' ]
[ --dryrun | --golive ]
[ --sendmail '$SENDMAIL' ]
[ --tc '$TC' ]
[ --verbose ]
[ --writedefaults ]
DESCRIPTION
mailFredStatus will collect status information from
the Fred FProxy server at localhost:8888, from freenet.conf,
and from netstat, and mail it to Toad once an hour.
The command never exits unless interrupted or killed.
Uses sleep to delay, so intervals are approximate.
The --golive option must be specified to actually
send any mail. To make --golive the default, use
this command, with desired defaults specified.
mailFredStatus [defaults] --golive --writedefaults
This will not actually go live, but the next time
mailFredStatus is invoked, it will start running.
--verbose will cause the -v option to be passed
to $SENDMAIL.
FILES
~/.mailFredStatus
If ~/.mailFredStatus exists then this script
sources it. It should assign default values to
the environment variables. The --writedefaults
will overwrite any existing ~/.mailFredStatus
specifying the options from the command line as
the new defaults. Remove the file to use the
original defaults.
ENVIRONMENT
PATH must include wget head egrep grep sort sed date
If exported to the environment, these environment variables
will be used as the defaults for the corresponding options.
Or, if defined in ~/.mailFredStatus, then those values
will override environment or script defaults.
They do not override command line options.
Shown are the values which were in effect after
processing the command line which caused this printout.
TO="$TO"
FROM="$FROM"
BCC="$BCC"
INTERVAL="$INTERVAL"
SERVLET="$SERVLET"
FREENETHOME="$FREENETHOME"
VERBOSE="$VERBOSE"
SENDMAIL="$SENDMAIL"
TC="$TC"
NETSTAT="$NETSTAT"
GOLIVE="$GOLIVE"
AUTHOR
Edward J. Huff <[EMAIL PROTECTED]> ejhuff on sourceforge.
Report problems on the Freenet devloment list:
Discussion of development issues <[EMAIL PROTECTED]>
FEATURES
Only works on Linux. Uses bash-isms.
Uses wget to read data from servlet on port 8888.
BUGS
Extracts data from web pages, so that innocent changes
to fproxy formatting may break this script.
Isn't written in [ perl | java | /bin/sh | ... ]
Uses sendmail to send mail.
VERSION
$VERSION
EOF
exit 0
fi
echo Changing directory to $FREENETHOME
cd $FREENETHOME
if [[ -z "$GOLIVE" ]] ; then
echo This is a dry run.
echo To go live, you must specify --golive.
echo To make --golive the default, specify --golive --writedefaults.
echo Mail headers would be:
printMailHeaders
echo
echo The mail body would be:
printAssortedData
exit 0
fi
echo
echo Mail headers will be:
printMailHeaders
echo
echo "Type ^C to abort. First mail goes out in about $INTERVAL seconds."
echo -n "That will be about "
date --date "today $INTERVAL seconds"
while true; do
sleep $INTERVAL
(
printMailHeaders
printAssortedData
echo '.'
) | $SENDMAIL $VERBOSE -t -f "$FROM"
done
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