I am trying to delete two lines ( 7 and 8) from a
.txt file. For this I am using following code:-
#!/bin/sh Column="7" sed '"$Column",8d' myfile.txt > result.txt
on running this script, I am getting this error:-
sed: -e expression #1, char 1: unknown command: `"'
Please tell me how to use variable as a part of sed command.