Скрипт выполнения списка команд на нескольких машинах Скрипт кодирования dvd в avi.
Создано: 04-06-2009 19:52:36  Метки: bash log sysadmin
Данный скрипт связан с особенностями моей работы, и большинству наверняка будет не интересен. Он просматривает сжатые лог-файлы на наличие определенного айпишника с определенных дат и пакует отдельный лог.

В коде использован bar:
http://www.theiling.de/projects/bar.html
#! /bin/bash
# dig in dump
# writen by Sanych
#####
version="3.4.1 от Tue Jul 15 14:24:53 MSD 2008"

# variables
year=`date +%Y`
green="\033[01;32m"
black="\033[00m"
redy="\033[01;31m"
# check CTRL-C
trap 'sudo rm -f /var/log/dump/nachalo${userl}$$ /var/log/dump/konec${userl}$$ ; exit 1' 2
# not for root
if [ $USER == "root" ] ; then
    if [ -z $SUDO_USER ] ; then
        echo -e "${redy}Not for root, please use sudo -u user `basename $0`${black}"
        exit 255
    else
        userl=$SUDO_USER
    fi
else
    userl=$USER
fi
# usage
if [ $# -lt 3 ] ; then
    echo "Логирование клиента ver $version"
    echo "Использование: `basename $0` DD-MM[-YEAR](от какой даты) DD-MM[-YEAR](по какую дату) IPADDR [nosend]"
    echo -e "лог-файл отправляется на ${green}support@xxxx.ru,admin@xxxx.ru${black}"
    echo -e "а также лежит в домашней папке с именем ${green}logIPADDR.rar${black}"
    echo "при наличии опции nosend лог не отправляется и не пакуетcя - остается в домашней папке"
    exit 1
fi
cd /home/$userl
# dates
datebeg=`echo $1 |awk -F- '{print $2$1}'`
yearbeg=`echo $1 |awk -F- '{print $3}'`
if [ -z $yearbeg ] ; then yearbeg=$year ; fi
dateend=`echo $2 |awk -F- '{print $2$1}'`
yearend=`echo $2 |awk -F- '{print $3}'`
if [ -z $yearend ] ; then yearend=$year ; fi
# timestamps
timebeg=`date --date="${yearbeg}${datebeg}" +%Y%m%d"0300"`
timeend=`date --date="${yearend}${dateend} next day" +%Y%m%d"0500"`
# files for compare
cd /var/log/dump
sudo touch -t ${timebeg} nachalo${userl}$$
sudo touch -t ${timeend} konec${userl}$$
ipaddr=${3}
echo -e "${green}Lets's begin on xxxxx:${black}"
# grep from dump
echo > /home/${userl}/log${ipaddr}
for i in `find /var/log/dump/ -type f -newer nachalo${userl}$$ ! -newer konec${userl}$$|grep dump/dump` ; do
    echo "progress in ${i}:"
    bar ${i} | zgrep "${ipaddr} " >> /home/${userl}/log${ipaddr}
done
# clear trash
sudo rm -f /var/log/dump/nachalo${userl}$$ /var/log/dump/konec${userl}$$
cd /home/${userl}
# grep from dump of xxxxx
ssh ${userl}@xxxxx "sudo dumpget $ipaddr $timebeg $timeend" >> log${ipaddr}
# begin line
echo -e "  date\t     time\tin address\tout address\tbytes" > log${ipaddr}_
# clear prev and next day from log & sort
# begin very long line :)
grep -v `date --date="${yearbeg}${datebeg} 1 day ago" +%Y"-"%m"-"%d` log${ipaddr} |\
grep -v `date --date="${yearend}${dateend} next day" +%Y"-"%m"-"%d`|sort|\
awk '{print $1,$2"   "$3"\t"$4"\t"$6}' >> log${ipaddr}_
# end very long line :)
# summ of incoming & outgoing bytes from client
echo -e "${redy}Client with ip ${ipaddr} get:"
awk -v ipadr=${ipaddr} '$4==ipadr {sum+=$5};END {print "incoming: "sum" bytes"}' log${ipaddr}_ |tee -a log${ipaddr}_
awk -v ipadr=${ipaddr} '$3==ipadr {sum+=$5};END {print "outgoing: "sum" bytes"}' log${ipaddr}_ |tee -a log${ipaddr}_
echo -e $black
# encoding for lamo OS
todos log${ipaddr}_
# if no pack & mail
if [ $4 == "nosend" ] ; then
    echo -e "${green}No pack and send, file with log: /home/${userl}/log${ipaddr}_${black}"
    rm log${ipaddr}
    exit 0
fi
# pack to send
echo -e "${green}Pack to RAR...${black}"
rm log${ipaddr}.rar 2>/dev/null
rar a log${ipaddr}.rar log${ipaddr}_ && rm log${ipaddr}_ log${ipaddr}
# ...any baton :)....
echo -e "${green}Send on ${green}support@internet2.ru,admin@internet2.ru${black}"
# send pack to mail & clear
mpack -s "Логирование клиента ${ipaddr} c $1 по $2" -c application/octet-stream log${ipaddr}.rar support@xxxx.ru,admin@xxxx.ru
# end

на соседнем роутере лежит такой скрипт:
cat /usr/local/bin/dumpget

#! /bin/bash
# script run from xxxxx - /usr/local/bin/xlogir
# variables
userl=$SUDO_USER
green="\033[01;32m"                                                                                                          
black="\033[00m"                                                                                                            
timebeg=$2
timeend=$3
# go & clean
cd /var/log/dump
rm nachalo${userl}* konec${userl}* >/dev/null 2>&1
#touch timestamps
touch -t ${timebeg} nachalo${userl}$$
touch -t ${timeend} konec${userl}$$
ipaddr=$1
echo -e "${green}Let's begin on xxxxxx:${black}" >&2
# grep of dump
for i in `find /var/log/dump/ -type f -newer nachalo${userl}$$ ! -newer konec${userl}$$|grep dump/dump` ; do
    echo "progress in ${i}:" >&2
    bar ${i} | zgrep "$ipaddr   "
done
# clean after work
rm nachalo${userl}$$ konec${userl}$$
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Скрипт выполнения списка команд на нескольких машинах Скрипт кодирования dvd в avi.