文件包括参数和值
more hadoop.txt
security.admin.protocol.acl,*
security.client.protocol.acl,***
xasecure.add-hadoop-authorization,true
ranger.plugin.hdfs.policy.rest.ssl.config.file,/etc/hadoop/conf/ranger-policymgr-ssl.xml,
ranger.plugin.hdfs.policy.source.impl,org.apache.ranger.admin.client.RangerAdminRESTClient
ranger.plugin.hdfs.policy.cache.dir,/etc/ranger/{{repo_name}}/policycache",
ranger.plugin.hdfs.policy.pollIntervalMs,@$!!
ranger.plugin.hdfs.service.name,{{repo_name}}
以下代码是我的bash脚本的一部分:
while read -r line
do
param=` echo $line | awk -F ',' '{print $1}' `
val=` echo $line | awk -F ',' '{print $2}' `
echo $val
if [[ $val = $hadoop_val ]]
them
done < $hadoop.txt
“*”或“@$!!”
echo $val