How to restore a specific table from a big mysqldump file?
You could achieve that by two steps :
Step 1 : Locate position of your table(or tables) and it (them) in a file :
 grep -n &quot;Table structure&quot; your_dump_file &gt; list_tables_NUM.TXT

This will create a list of all tables ranked by position, example :
cat list_tables_NUM.TXT
...
41743:-- Table structure for table `table_X`
41770:-- Table structure for table `table_Y`    
42780:-- Table structure for table `table_Z`
...

Based-on that result you will create a secondary file containing that specific table, let's assume that you need to restore only table_X  and table_Y:
Step 2 : Extract from position 41743 to 42780 :
sed -n '41743,42780 p' your_dump_file &gt; dump_table_XY.sql

At the final, you may find your tables (structure+data) in the dump_table_XY.sql
Tested for MySQL/Mariadb in Centos7