Shell脚本实现批量生成nagios配置文件_linux shell_

 more webcheck.template ###################WEBURL define start################### define service{ use generic-service ; Name of service template to use host_name webcheck service_description WEBURL check_command check_webpage!-H WEBURL -u INDEX is_volatile 0 max_check_attempts 3 check_interval 1 retry_interval 1 check_period 24x7 notification_interval 5 notification_period 24x7 notification_options w,u,r,c contact_groups admins } ###################WEBURL define end################### 

 [root@bogon webcheckes]# more create.sh #!/bin/bash PATH=/bin:$PATH:$HOME/bin:/sbin:/usr/bin:/usr/sbin export PATH #echo $PATH usage () { echo -en "USAGE: $0 [web list] or $0 [template] [web list]\nFor example: $0 host.template host.list(Field : [WEB URL] [INDEX WEB PAGE])\n" 1>&2 exit 1 } if [ $# -gt 2 ];then usage exit 1 fi case "$#" in 2) template=$1 host_list=$2 ;; 1) template='webcheck.template' host_list=$1 ;; 0) # template='webcheck.template' # host_list='host.list' usage ;; esac if [ ! -f "${template}" ];then echo "template : ${template} not exist!" 1>&2 exit 1 fi if [ ! -f "${host_list}" ];then echo "host list : ${host_list} not exist!" 1>&2 exit 1 fi #echo $PWD/${host_list} WEBTEMP="wcalltemp.txt" rm $PWD/${WEBTEMP} #cat $PWD/${host_list} /bin/cat $PWD/${host_list}| while read weburl index do #echo "${ip}"|grep -oP '^\d{1,3}(\.\d{1,3}){3}$' >/dev/null 2>&1 || Field='not ip' #if [ "${Field}" = 'not ip' ];then # echo "${ip} not ip!" 1>&2 # exit 1 #fi #host_cfg="${hostname}-${ip}.cfg" tmppage="webtemp.txt" cp ${template} ${tmppage} sed -i "s/WEBURL/${weburl}/g;s/INDEX/${index}/g" ${tmppage} /bin/cat ${tmppage}>>${WEBTEMP} done /bin/cat webcheck_org.template>webcheck_${host_list}.cfg /bin/cat ${WEBTEMP}>>webcheck_${host_list}.cfg rm $PWD/${WEBTEMP} /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg service nagios restart