shell脚本:检查ftp日志存储服务器上的日志是否正常上传
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脚本:check_log.sh
主要功能:用于检查日志文件是否上传到ftp服务器,若未上传的,则发邮件报警
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#!/bin/bash #Auto check log files and notice by email #By colin #Revision on 2015-11-03 # #Useage: ./check_log.sh /home/upload/ # 10 * * * * /root/check_log.sh # ################################ RUN_LOG=‘/var/log/check_log_run_stats.log‘ [ ! -f ${RUN_LOG} ] && touch ${RUN_LOG} echoGoodLog(){ echo -e "\033[32m`date +%F" "%T":"%N` $*\033[0m" >> ${RUN_LOG} } echoBadLog(){ echo -e "\033[31m`date +%F" "%T":"%N` $*\033[0m" >> ${RUN_LOG} } echoGoodLog "Now, Script: `basename $0` run." ######################### EMAIL=( [email protected]邮件地址.cn ) #需要检查的目录 DIR_LIST=( /home/upload/aclog /home/upload/eglog /home/upload/nginxlog /home/upload/mysql /home/upload/gonet ) #需要检测的目录应包含的关键词 LOGFILE_TYPE=( aclog eglog nginxlog gonet mysql ) #需要检查的省份 NEED_TO_DONE=( sd hlj ) CHECK_INTERVAL=3600 CHECK_INTERVAL_1_hour=1 CHECK_INTERVAL_24_hour=24 #24小时检测一次的清单 DIR_LIST_24=( mysql gonet ) #在指定时间段内不检查的目录 EXCLUDE_DIR=( gonet ) TEMP_DIR_FILES=‘/tmp/temp_check_log_dir_list.txt‘ TEMP_EMAIL_FILES=‘/tmp/temp_email_files.txt‘ [ ! -f ${TEMP_EMAIL_FILES} ] && touch ${TEMP_EMAIL_FILES} NOW_TIME=`date +%F" "%T` SYS_TIME=`date -d "${NOW_TIME}" +%s` HOURTIME=`echo $(date +%k) |sed ‘s/ //g‘` toDoneGrep(){ DIR=$1 LOGFILE_TYPE_TMP=`echo ${LOGFILE_TYPE[@]} |sed "s/ /|/g"` CASECONDITION=`echo ${DIR} |grep -Eo "${LOGFILE_TYPE_TMP}"|tail -1` case ${CASECONDITION} in aclog)GREPCONDITION=‘[a-z]{5}[0-9]{4}(-[0-9]{2}){3}‘;; eglog)GREPCONDITION=‘[a-z]{7}[0-9]{4}(-[0-9]{2}){3}‘;; nginxlog)GREPCONDITION=‘[0-9]{4}(-[0-9]{2}){3}.[a-z]+[0-9]*.nginxlog.tar.gz‘;; gonet)GREPCONDITION=‘gonet[0-9]{4}(-[0-9]{2}){2}.tar.gz‘;; mysql)GREPCONDITION=‘[0-9]{4}(-[0-9]{2}){2}.rht_[a-zA-Z]+.tar.gz‘;; esac } addToEmail(){ DIR=$1 [ ! -f ${TEMP_EMAIL_FILES} ] && touch ${TEMP_EMAIL_FILES} [ $4 -eq 1 ] && { if [ $2 -ge $3 ];then cat >>${TEMP_EMAIL_FILES} <<EOF DIR: $1 more than ${INTERVAL_HOUR} hour not upload a new log file, Please check! EOF echoBadLog "$x time, The ${DIR} over $2 hour did not create a new log file ..." elif [ $5 -lt $6 ];then cat >>${TEMP_EMAIL_FILES} <<EOF DIR: $1 loss some new log files, Please check! EOF echoBadLog "DIR: ${DIR} loss some new log files, Please check!" fi } } checkLog(){ DIR=$1 LAST_FILE_TIME=`ls --full-time -lt |head -2|sed -n 2p |awk ‘{print $6,$7}‘|awk -F. ‘{print $1}‘` FILE_TIME=`date -d "${LAST_FILE_TIME}" +%s` INTERVAL=`expr ${SYS_TIME} - ${FILE_TIME}` INTERVAL_HOUR=`expr ${INTERVAL} / ${CHECK_INTERVAL}` TEMP_DIR_LIST_24=`echo ${DIR_LIST_24[@]} |sed "s/ /|/g"` TMP_I=`echo ${DIR} |grep -E "${TEMP_DIR_LIST_24}" |wc -l` FILE_NUM=`ls -lh ${DIR} |grep "^-"|wc -l` [ ${FILE_NUM} -gt 0 ] && [ ${INTERVAL_HOUR} -le 48 ] && { cd ${DIR} && { if [ ${TMP_I} -eq 0 ];then toDoneGrep ${DIR} FILE_NUM2=`find . -maxdepth 1 -type f -mmin -120| grep -Eo "${GREPCONDITION}" |wc -l` FILE_NUM3=`find . -maxdepth 1 -type f -mmin -60| grep -Eo "${GREPCONDITION}" |wc -l` FILE_NUM_120=`expr ${FILE_NUM2} - ${FILE_NUM3}` [ ${FILE_NUM2} -eq 0 ] && FILE_NUM2=1 FILEEXIST_NUM=`expr ${FILE_NUM2} % 2` addToEmail ${DIR} ${INTERVAL_HOUR} ${CHECK_INTERVAL_1_hour} ${FILEEXIST_NUM} ${FILE_NUM3} ${FILE_NUM_120} else toDoneGrep ${DIR} FILE_NUM2=`find . -maxdepth 1 -type f -mtime -2| grep -Eo "${GREPCONDITION}" |wc -l` FILE_NUM3=`find . -maxdepth 1 -type f -mtime -1| grep -Eo "${GREPCONDITION}" |wc -l` FILE_NUM_120=`expr ${FILE_NUM2} - ${FILE_NUM3}` [ ${FILE_NUM2} -eq 0 ] && FILE_NUM2=1 FILEEXIST_NUM=`expr ${FILE_NUM2} % 2` addToEmail ${DIR} ${INTERVAL_HOUR} ${CHECK_INTERVAL_24_hour} ${FILEEXIST_NUM} ${FILE_NUM3} ${FILE_NUM_120} fi } } } checkDir(){ TEMPDIR=`echo ${NEED_TO_DONE[@]} |sed "s# #/|/#g"` TEMPDIRNUM=`echo "${DIR}" |grep -vE "[A-Z]"|grep -vE "[0-9]{4}(.[0-9]{2}){2}"|grep -vE "/[0-9]+"|grep -E "/${TEMPDIR}/" |wc -l` [ "${TEMPDIRNUM}" -eq 1 ] && { DIR=$1 LAST_LOG_TIME=`tail -500 ${RUN_LOG} |grep ${DIR} |tail -1|grep -Eo "[0-9]{4}(-[0-9]{2}){2} ([0-9]{2}:){2}[0-9]{2}"` [ -z "${LAST_LOG_TIME}" ] && LAST_LOG_TIME=`date +%F" "%T` log_time=`date -d "${LAST_LOG_TIME}" +%s` LOG_INTERVAL=`expr ${SYS_TIME} - ${log_time}` x=`tail -500 ${RUN_LOG} |grep ${DIR}|grep "time" |tail -1|awk ‘{print $3}‘` [ -z "$x" ] && x=0 cd ${DIR} if [ "${LOG_INTERVAL}" -ge "${CHECK_INTERVAL}" ];then [ "$x" -eq 3 ] && x=1 || i=`expr $x + 1` checkLog ${DIR} else [ "$x" -lt 3 ] && { [ "$x" -eq 3 ] && x=1 || i=`expr $x + 1`; checkLog ${DIR} } fi } } excludeCheckDir(){ DIR=$1 EXCLUDECONDITION=`echo "${DIR}" |awk -F/ ‘{print $NF}‘` TEMPNUM=`echo "${EXCLUDE_DIR[@]}" |grep -wo "${EXCLUDECONDITION}" |wc -l` if [ "${TEMPNUM}" -ne 1 ];then checkDir ${DIR} #elif [ "${HOURTIME}" -ge 8 -a "${HOURTIME}" -le 22 ];then elif [ "${HOURTIME}" -ge 8 -a "${HOURTIME}" -le 8 ];then checkDir ${DIR} fi } loopDir(){ for i in $1/* do if [ -d $i ];then TEMPDIR=`echo ${NEED_TO_DONE[@]} |sed "s# #/|/#g"` TEMPDIRNUM=`echo "$i" |grep -vE "[A-Z]"|grep -vE "[0-9]{4}(.[0-9]{2}){2}"|grep -E "/${TEMPDIR}/" |wc -l` [ ${TEMPDIRNUM} -eq 1 ] && echo "$i" >>${TEMP_DIR_FILES} loopDir $i fi done } if [ -z "$*" ];then for i in ${DIR_LIST[@]} do echo `echo "$i" |sed ‘s#/$##g‘` >>${TEMP_DIR_FILES} loopDir `echo "$i" |sed ‘s#/$##g‘` done else for i in $* do [ -d $i ] && { echo `echo "$i" |sed ‘s#/$##g‘` >>${TEMP_DIR_FILES} loopDir `echo "$i" |sed ‘s#/$##g‘` } || echoBadLog "The $i is‘t a directory, Please check the arguments ..." done fi [ -f ${TEMP_EMAIL_FILES} ] && { while read line do excludeCheckDir $line done < ${TEMP_DIR_FILES} } [ `cat ${TEMP_EMAIL_FILES}|wc -l` -eq 0 ] || { for i in ${EMAIL[@]} do dos2unix -k ${TEMP_EMAIL_FILES} mail -s "THE LOG Is NOT EXISTS" ${i} < ${TEMP_EMAIL_FILES} echoGoodLog "Send email to ${i}, Please check ..." done } [ -f ${TEMP_EMAIL_FILES} ] && rm -rf ${TEMP_EMAIL_FILES} [ -f ${TEMP_DIR_FILES} ] && { cp -a ${TEMP_DIR_FILES} /home/upload/uploadDirList.txt rm -rf ${TEMP_DIR_FILES} } TEMP_WC=`cat ${RUN_LOG} |wc -l` if [ "${TEMP_WC}" -gt 10000 ];then sed -i "1,5000d" ${RUN_LOG} echoGoodLog "Clean up the ${RUN_LOG}..." echoGoodLog "Script: `basename $0` run done." else echoGoodLog "Script: `basename $0` run done." exit fi
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脚本:set_for_check_log.sh
脚本功能:用于部署check_log脚本的运行环境
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#! /bin/sh #auto set the system environment for the check_log.sh #by colin on 2015-06-25 echo "\033[32mNow, To set the system environment for the check_log.sh\033[0m" #install command mailx and dos2unix apt-get -y install heirloom-mailx dos2unix #set /etc/nail.rc, use command mailx to send mail sed -i "/sendcharsets/s/=.*/=GB2312/g" /etc/nail.rc cat >> /etc/nail.rc <<EOF set from=用户名@126.com smtp=smtp.126.com set smtp-auth-user=用户名 smtp-auth-password=密码 set smtp-auth=login EOF scripts=‘/root/check_log/check_log.sh‘ if [ -f ${scripts} ];then chmod +x ${scripts}; echo "* * * * * /bin/sh ${scripts} >>/var/log/check_log_run_stats.log" >>/var/spool/cron/crontabs/root else echo "\033[31mPlease check if there is the check_log.sh in the root directory.\033[0m" fi echo "\033[32mDone.\033[0m"
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