Shell scripts filter paragraph content

Shell scripts are used to filter the output information of the section content in showengineinnodbstatus. to view the insertbuffer information, a script is written: mysql-uroot-e & amp; 39; showengineinnodbstatusG & amp; 39; | grep-E-A8-shell script filtering section content in the study show engine innodb status output information, in order to see the insert buffer part of the information, I wrote a script # mysql-uroot-e 'show engine innodb status \ G' | grep-E-A8-B1 -- color 'Insert buffer' ----------------------------------- INSERT BUFFER AND ADAPTIVE HASH INDEX values ------------------------------------- ibuf: size 37064, free list len 21130, seg size 58195,221 72798 mergesmerged operations: insert 88714186, delete mark 32775614, delete 18942413 discarded operations: insert 9204, delete mark 8597, delete 12 Hash table size 42499631, node heap has 151066 buffer (s) 3275.24 hash searches/s, 647.12 non-hash searches/s