输入文件：输入.txt

<UndefineProperty name="admin.admin.adapters"/>--><!--<AddToProperty 
name="admin.admin.adapters"
value="abc^abc.xz=abc"/>--><Property name="admin.admin.adapters" ride="true"
         targetFile="file/path/file.txt"
         value="abc,xz=abc,xz=com^abc.com.xz=abc,ac=com"/>
<ConfigurationRef xlink:href="file/path/file.xconf"/>
<ConfigurationRef xlink:href="file1.xconf"/>
<ConfigurationRef xlink:href="file2.xconf"/>
<Property name="ac.abc.Password" ride="true"
         targetFile="file/path/abc.properties"
         value="ac.abc.encryptedPassword"/>
<Property name="ac.pqr.Protocol" ride="true"
         targetFile="file/pqr.properties"
         value="https"/>

输出：

<UndefineProperty name="admin.admin.adapters"/>-->
<!--<AddToProperty name="admin.admin.adapters" value="abc^abc.xz=abc"/>-->
<Property name="admin.admin.adapters" ride="true" targetFile="file/path/file.txt" value="abc,xz=abc,xz=com^abc.com.xz=abc,ac=com"/>
<ConfigurationRef xlink:href="file/path/file.xconf"/>
<ConfigurationRef xlink:href="file1.xconf"/>
<ConfigurationRef xlink:href="file2.xconf"/>
<Property name="ac.abc.Password" ride="true" targetFile="file/path/abc.properties" value="ac.abc.encryptedPassword"/>
<Property name="ac.pqr.Protocol" ride="true" targetFile="file/pqr.properties" value="https"/>

已尝试：

delimiter="<"
newarray=()

while read -r line ; 
do
  newarray+=( "${line%%"$delimiter"*}" )
  line=${delimiter}${line#*"$delimiter"}
  echo ${line} >> input.txt1
done < input.txt

**注意：**以上代码未按预期工作。它只显示包含此（<）的输出，并且在上面的代码中也没有进行定向。